simulation_2_4_0rc1.json

{
    "type": "Simulation",
    "center": [
        0.0,
        0.0,
        0.0
    ],
    "size": [
        8.0,
        8.0,
        8.0
    ],
    "run_time": 1e-12,
    "medium": {
        "name": null,
        "frequency_range": null,
        "allow_gain": false,
        "type": "Medium",
        "permittivity": 1.0,
        "conductivity": 0.0
    },
    "symmetry": [
        0,
        0,
        0
    ],
    "structures": [
        {
            "geometry": {
                "type": "Box",
                "center": [
                    -1.0,
                    0.0,
                    0.0
                ],
                "size": [
                    1.0,
                    1.0,
                    1.0
                ]
            },
            "name": null,
            "type": "Structure",
            "medium": {
                "name": null,
                "frequency_range": null,
                "allow_gain": false,
                "type": "Medium",
                "permittivity": 2.0,
                "conductivity": 0.0
            }
        },
        {
            "geometry": {
                "type": "Box",
                "center": [
                    -1.0,
                    0.0,
                    0.0
                ],
                "size": [
                    1.0,
                    "Infinity",
                    1.0
                ]
            },
            "name": null,
            "type": "Structure",
            "medium": {
                "name": null,
                "frequency_range": null,
                "allow_gain": false,
                "type": "Medium",
                "permittivity": 1.0,
                "conductivity": 3.0
            }
        },
        {
            "geometry": {
                "type": "Sphere",
                "radius": 1.0,
                "center": [
                    1.0,
                    0.0,
                    1.0
                ]
            },
            "name": null,
            "type": "Structure",
            "medium": {
                "name": null,
                "frequency_range": null,
                "allow_gain": false,
                "type": "Sellmeier",
                "coeffs": [
                    [
                        1.03961212,
                        0.00600069867
                    ],
                    [
                        0.231792344,
                        0.0200179144
                    ]
                ]
            }
        },
        {
            "geometry": {
                "type": "Box",
                "center": [
                    -1.0,
                    0.0,
                    0.0
                ],
                "size": [
                    1.0,
                    1.0,
                    1.0
                ]
            },
            "name": null,
            "type": "Structure",
            "medium": {
                "name": null,
                "frequency_range": null,
                "allow_gain": false,
                "type": "Lorentz",
                "eps_inf": 2.0,
                "coeffs": [
                    [
                        1.0,
                        2.0,
                        3.0
                    ]
                ]
            }
        },
        {
            "geometry": {
                "type": "Box",
                "center": [
                    -1.0,
                    0.0,
                    0.0
                ],
                "size": [
                    1.0,
                    1.0,
                    1.0
                ]
            },
            "name": null,
            "type": "Structure",
            "medium": {
                "name": null,
                "frequency_range": null,
                "allow_gain": false,
                "type": "Debye",
                "eps_inf": 2.0,
                "coeffs": [
                    [
                        1.0,
                        3.0
                    ]
                ]
            }
        },
        {
            "geometry": {
                "type": "TriangleMesh",
                "mesh_dataset": {
                    "type": "TriangleMeshDataset",
                    "surface_mesh": "TriangleMeshDataArray"
                }
            },
            "name": null,
            "type": "Structure",
            "medium": {
                "name": null,
                "frequency_range": null,
                "allow_gain": false,
                "type": "Debye",
                "eps_inf": 2.0,
                "coeffs": [
                    [
                        1.0,
                        3.0
                    ]
                ]
            }
        },
        {
            "geometry": {
                "type": "Box",
                "center": [
                    -1.0,
                    0.0,
                    0.0
                ],
                "size": [
                    1.0,
                    1.0,
                    1.0
                ]
            },
            "name": null,
            "type": "Structure",
            "medium": {
                "name": null,
                "frequency_range": null,
                "allow_gain": false,
                "type": "Drude",
                "eps_inf": 2.0,
                "coeffs": [
                    [
                        1.0,
                        3.0
                    ]
                ]
            }
        },
        {
            "geometry": {
                "type": "Box",
                "center": [
                    -1.0,
                    0.0,
                    0.0
                ],
                "size": [
                    1.0,
                    0.0,
                    1.0
                ]
            },
            "name": null,
            "type": "Structure",
            "medium": {
                "name": null,
                "frequency_range": null,
                "allow_gain": false,
                "type": "Medium2D",
                "ss": {
                    "name": null,
                    "frequency_range": null,
                    "allow_gain": false,
                    "type": "PoleResidue",
                    "eps_inf": 1.0,
                    "poles": [
                        [
                            {
                                "real": 0.0,
                                "imag": 0.0
                            },
                            {
                                "real": 254117040158918.28,
                                "imag": 0.0
                            }
                        ]
                    ]
                },
                "tt": {
                    "name": null,
                    "frequency_range": null,
                    "allow_gain": false,
                    "type": "PoleResidue",
                    "eps_inf": 1.0,
                    "poles": [
                        [
                            {
                                "real": 0.0,
                                "imag": 0.0
                            },
                            {
                                "real": 254117040158918.28,
                                "imag": 0.0
                            }
                        ]
                    ]
                }
            }
        },
        {
            "geometry": {
                "type": "GeometryGroup",
                "geometries": [
                    {
                        "type": "Box",
                        "center": [
                            -1.0,
                            0.0,
                            0.0
                        ],
                        "size": [
                            1.0,
                            1.0,
                            1.0
                        ]
                    }
                ]
            },
            "name": null,
            "type": "Structure",
            "medium": {
                "name": "PEC",
                "frequency_range": null,
                "allow_gain": false,
                "type": "PECMedium"
            }
        },
        {
            "geometry": {
                "type": "Cylinder",
                "axis": 1,
                "sidewall_angle": 0.0,
                "reference_plane": "middle",
                "radius": 1.0,
                "center": [
                    1.0,
                    0.0,
                    -1.0
                ],
                "length": 2.0
            },
            "name": null,
            "type": "Structure",
            "medium": {
                "name": null,
                "frequency_range": null,
                "allow_gain": null,
                "type": "AnisotropicMedium",
                "xx": {
                    "name": null,
                    "frequency_range": null,
                    "allow_gain": false,
                    "type": "Medium",
                    "permittivity": 1.0,
                    "conductivity": 0.0
                },
                "yy": {
                    "name": null,
                    "frequency_range": null,
                    "allow_gain": false,
                    "type": "Medium",
                    "permittivity": 2.0,
                    "conductivity": 0.0
                },
                "zz": {
                    "name": null,
                    "frequency_range": null,
                    "allow_gain": false,
                    "type": "Medium",
                    "permittivity": 3.0,
                    "conductivity": 0.0
                }
            }
        },
        {
            "geometry": {
                "type": "PolySlab",
                "axis": 2,
                "sidewall_angle": 0.0,
                "reference_plane": "middle",
                "slab_bounds": [
                    -1.0,
                    1.0
                ],
                "dilation": 0.0,
                "vertices": [
                    [
                        -1.5,
                        -1.5
                    ],
                    [
                        -0.5,
                        -1.5
                    ],
                    [
                        -0.5,
                        -0.5
                    ]
                ]
            },
            "name": null,
            "type": "Structure",
            "medium": {
                "name": null,
                "frequency_range": null,
                "allow_gain": false,
                "type": "PoleResidue",
                "eps_inf": 1.0,
                "poles": [
                    [
                        {
                            "real": 0.0,
                            "imag": 6206417594288582.0
                        },
                        {
                            "real": -0.0,
                            "imag": -3.311074436985222e+16
                        }
                    ]
                ]
            }
        },
        {
            "geometry": {
                "type": "Box",
                "center": [
                    -1.0,
                    0.5,
                    0.5
                ],
                "size": [
                    1.0,
                    1.0,
                    1.0
                ]
            },
            "name": null,
            "type": "Structure",
            "medium": {
                "name": null,
                "frequency_range": null,
                "allow_gain": false,
                "type": "CustomMedium",
                "interp_method": "nearest",
                "subpixel": false,
                "permittivity": "SpatialDataArray",
                "conductivity": null,
                "eps_dataset": null
            }
        },
        {
            "geometry": {
                "type": "Box",
                "center": [
                    -1.0,
                    0.5,
                    0.5
                ],
                "size": [
                    1.0,
                    1.0,
                    1.0
                ]
            },
            "name": null,
            "type": "Structure",
            "medium": {
                "name": null,
                "frequency_range": null,
                "allow_gain": false,
                "type": "CustomDrude",
                "eps_inf": "SpatialDataArray",
                "coeffs": [
                    [
                        "SpatialDataArray",
                        "SpatialDataArray"
                    ]
                ],
                "interp_method": "nearest",
                "subpixel": false
            }
        },
        {
            "geometry": {
                "type": "Box",
                "center": [
                    -1.0,
                    0.5,
                    0.5
                ],
                "size": [
                    1.0,
                    1.0,
                    1.0
                ]
            },
            "name": null,
            "type": "Structure",
            "medium": {
                "name": null,
                "frequency_range": null,
                "allow_gain": false,
                "type": "CustomLorentz",
                "eps_inf": "SpatialDataArray",
                "coeffs": [
                    [
                        "SpatialDataArray",
                        "SpatialDataArray",
                        "SpatialDataArray"
                    ]
                ],
                "interp_method": "nearest",
                "subpixel": false
            }
        },
        {
            "geometry": {
                "type": "Box",
                "center": [
                    -1.0,
                    0.5,
                    0.5
                ],
                "size": [
                    1.0,
                    1.0,
                    1.0
                ]
            },
            "name": null,
            "type": "Structure",
            "medium": {
                "name": null,
                "frequency_range": null,
                "allow_gain": false,
                "type": "CustomDebye",
                "eps_inf": "SpatialDataArray",
                "coeffs": [
                    [
                        "SpatialDataArray",
                        "SpatialDataArray"
                    ]
                ],
                "interp_method": "nearest",
                "subpixel": false
            }
        },
        {
            "geometry": {
                "type": "Box",
                "center": [
                    -1.0,
                    0.5,
                    0.5
                ],
                "size": [
                    1.0,
                    1.0,
                    1.0
                ]
            },
            "name": null,
            "type": "Structure",
            "medium": {
                "name": null,
                "frequency_range": null,
                "allow_gain": false,
                "type": "CustomPoleResidue",
                "eps_inf": "SpatialDataArray",
                "poles": [
                    [
                        "SpatialDataArray",
                        "SpatialDataArray"
                    ]
                ],
                "interp_method": "nearest",
                "subpixel": false
            }
        },
        {
            "geometry": {
                "type": "Box",
                "center": [
                    -1.0,
                    0.5,
                    0.5
                ],
                "size": [
                    1.0,
                    1.0,
                    1.0
                ]
            },
            "name": null,
            "type": "Structure",
            "medium": {
                "name": null,
                "frequency_range": null,
                "allow_gain": false,
                "type": "CustomSellmeier",
                "coeffs": [
                    [
                        "SpatialDataArray",
                        "SpatialDataArray"
                    ]
                ],
                "interp_method": "nearest",
                "subpixel": false
            }
        },
        {
            "geometry": {
                "type": "PolySlab",
                "axis": 2,
                "sidewall_angle": 0.0,
                "reference_plane": "middle",
                "slab_bounds": [
                    -1.0,
                    1.0
                ],
                "dilation": 0.0,
                "vertices": [
                    [
                        -1.5,
                        -1.5
                    ],
                    [
                        -0.5,
                        -1.5
                    ],
                    [
                        -0.5,
                        -0.5
                    ]
                ]
            },
            "name": null,
            "type": "Structure",
            "medium": {
                "name": null,
                "frequency_range": null,
                "allow_gain": false,
                "type": "PoleResidue",
                "eps_inf": 1.0,
                "poles": [
                    [
                        {
                            "real": 0.0,
                            "imag": 6206417594288582.0
                        },
                        {
                            "real": -0.0,
                            "imag": -3.311074436985222e+16
                        }
                    ]
                ]
            }
        },
        {
            "geometry": {
                "type": "TriangleMesh",
                "mesh_dataset": {
                    "type": "TriangleMeshDataset",
                    "surface_mesh": "TriangleMeshDataArray"
                }
            },
            "name": null,
            "type": "Structure",
            "medium": {
                "name": null,
                "frequency_range": null,
                "allow_gain": false,
                "type": "Medium",
                "permittivity": 5.0,
                "conductivity": 0.0
            }
        },
        {
            "geometry": {
                "type": "GeometryGroup",
                "geometries": [
                    {
                        "type": "TriangleMesh",
                        "mesh_dataset": {
                            "type": "TriangleMeshDataset",
                            "surface_mesh": "TriangleMeshDataArray"
                        }
                    },
                    {
                        "type": "TriangleMesh",
                        "mesh_dataset": {
                            "type": "TriangleMeshDataset",
                            "surface_mesh": "TriangleMeshDataArray"
                        }
                    }
                ]
            },
            "name": null,
            "type": "Structure",
            "medium": {
                "name": null,
                "frequency_range": null,
                "allow_gain": false,
                "type": "Medium",
                "permittivity": 5.0,
                "conductivity": 0.0
            }
        }
    ],
    "sources": [
        {
            "type": "UniformCurrentSource",
            "center": [
                0.0,
                0.5,
                0.0
            ],
            "size": [
                0.0,
                0.0,
                0.0
            ],
            "source_time": {
                "amplitude": 1.0,
                "phase": 0.0,
                "type": "GaussianPulse",
                "freq0": 200000000000000.0,
                "fwidth": 40000000000000.0,
                "offset": 5.0
            },
            "name": null,
            "interpolate": true,
            "polarization": "Hx"
        },
        {
            "type": "PointDipole",
            "center": [
                0.0,
                0.5,
                0.0
            ],
            "size": [
                0,
                0,
                0
            ],
            "source_time": {
                "amplitude": 1.0,
                "phase": 0.0,
                "type": "GaussianPulse",
                "freq0": 200000000000000.0,
                "fwidth": 40000000000000.0,
                "offset": 5.0
            },
            "name": null,
            "interpolate": true,
            "polarization": "Ex"
        },
        {
            "type": "ModeSource",
            "center": [
                0.0,
                0.5,
                0.0
            ],
            "size": [
                2.0,
                0.0,
                2.0
            ],
            "source_time": {
                "amplitude": 1.0,
                "phase": 0.0,
                "type": "GaussianPulse",
                "freq0": 200000000000000.0,
                "fwidth": 40000000000000.0,
                "offset": 5.0
            },
            "name": null,
            "num_freqs": 1,
            "direction": "-",
            "mode_spec": {
                "num_modes": 1,
                "target_neff": null,
                "num_pml": [
                    0,
                    0
                ],
                "filter_pol": null,
                "angle_theta": 0.0,
                "angle_phi": 0.0,
                "precision": "single",
                "bend_radius": null,
                "bend_axis": null,
                "track_freq": "central",
                "group_index_step": false,
                "type": "ModeSpec"
            },
            "mode_index": 0
        },
        {
            "type": "PlaneWave",
            "center": [
                0.0,
                0.0,
                0.0
            ],
            "size": [
                0.0,
                "Infinity",
                "Infinity"
            ],
            "source_time": {
                "amplitude": 1.0,
                "phase": 0.0,
                "type": "GaussianPulse",
                "freq0": 200000000000000.0,
                "fwidth": 40000000000000.0,
                "offset": 5.0
            },
            "name": null,
            "direction": "+",
            "angle_theta": 0.0,
            "angle_phi": 0.0,
            "pol_angle": 0.1
        },
        {
            "type": "GaussianBeam",
            "center": [
                0.0,
                0.0,
                0.0
            ],
            "size": [
                0.0,
                3.0,
                3.0
            ],
            "source_time": {
                "amplitude": 1.0,
                "phase": 0.0,
                "type": "GaussianPulse",
                "freq0": 200000000000000.0,
                "fwidth": 40000000000000.0,
                "offset": 5.0
            },
            "name": null,
            "num_freqs": 1,
            "direction": "+",
            "angle_theta": 0.0,
            "angle_phi": 0.0,
            "pol_angle": 1.5707963267948966,
            "waist_radius": 1.0,
            "waist_distance": 0.0
        },
        {
            "type": "AstigmaticGaussianBeam",
            "center": [
                0.0,
                0.0,
                0.0
            ],
            "size": [
                0.0,
                3.0,
                3.0
            ],
            "source_time": {
                "amplitude": 1.0,
                "phase": 0.0,
                "type": "GaussianPulse",
                "freq0": 200000000000000.0,
                "fwidth": 40000000000000.0,
                "offset": 5.0
            },
            "name": null,
            "num_freqs": 1,
            "direction": "+",
            "angle_theta": 0.0,
            "angle_phi": 0.0,
            "pol_angle": 1.5707963267948966,
            "waist_sizes": [
                1.0,
                2.0
            ],
            "waist_distances": [
                3.0,
                4.0
            ]
        },
        {
            "type": "CustomFieldSource",
            "center": [
                0.0,
                1.0,
                2.0
            ],
            "size": [
                2.0,
                2.0,
                0.0
            ],
            "source_time": {
                "amplitude": 1.0,
                "phase": 0.0,
                "type": "GaussianPulse",
                "freq0": 200000000000000.0,
                "fwidth": 40000000000000.0,
                "offset": 5.0
            },
            "name": null,
            "field_dataset": {
                "type": "FieldDataset",
                "Ex": "ScalarFieldDataArray",
                "Ey": null,
                "Ez": null,
                "Hx": null,
                "Hy": null,
                "Hz": null
            }
        },
        {
            "type": "CustomCurrentSource",
            "center": [
                0.0,
                1.0,
                2.0
            ],
            "size": [
                2.0,
                2.0,
                0.0
            ],
            "source_time": {
                "amplitude": 1.0,
                "phase": 0.0,
                "type": "GaussianPulse",
                "freq0": 200000000000000.0,
                "fwidth": 40000000000000.0,
                "offset": 5.0
            },
            "name": null,
            "interpolate": true,
            "current_dataset": {
                "type": "FieldDataset",
                "Ex": "ScalarFieldDataArray",
                "Ey": null,
                "Ez": null,
                "Hx": null,
                "Hy": null,
                "Hz": null
            }
        },
        {
            "type": "TFSF",
            "center": [
                1.0,
                2.0,
                -3.0
            ],
            "size": [
                2.5,
                2.5,
                0.5
            ],
            "source_time": {
                "amplitude": 1.0,
                "phase": 0.0,
                "type": "GaussianPulse",
                "freq0": 200000000000000.0,
                "fwidth": 40000000000000.0,
                "offset": 5.0
            },
            "name": null,
            "direction": "+",
            "angle_theta": 0.5235987755982988,
            "angle_phi": 0.6283185307179586,
            "pol_angle": 0.0,
            "injection_axis": 2
        },
        {
            "type": "UniformCurrentSource",
            "center": [
                0.0,
                0.5,
                0.0
            ],
            "size": [
                0.0,
                0.0,
                0.0
            ],
            "source_time": {
                "amplitude": 1.0,
                "phase": 0.0,
                "type": "CustomSourceTime",
                "freq0": 200000000000000.0,
                "fwidth": 40000000000000.0,
                "offset": 0.0,
                "source_time_dataset": {
                    "type": "TimeDataset",
                    "values": "TimeDataArray"
                }
            },
            "name": null,
            "interpolate": true,
            "polarization": "Hx"
        }
    ],
    "boundary_spec": {
        "x": {
            "plus": {
                "name": null,
                "type": "PML",
                "num_layers": 20,
                "parameters": {
                    "sigma_order": 3,
                    "sigma_min": 0.0,
                    "sigma_max": 1.5,
                    "type": "PMLParams",
                    "kappa_order": 3,
                    "kappa_min": 1.0,
                    "kappa_max": 3.0,
                    "alpha_order": 1,
                    "alpha_min": 0.0,
                    "alpha_max": 0.0
                }
            },
            "minus": {
                "name": null,
                "type": "Absorber",
                "num_layers": 100,
                "parameters": {
                    "sigma_order": 3,
                    "sigma_min": 0.0,
                    "sigma_max": 6.4,
                    "type": "AbsorberParams"
                }
            },
            "type": "Boundary"
        },
        "y": {
            "plus": {
                "name": null,
                "type": "BlochBoundary",
                "bloch_vec": 1.0
            },
            "minus": {
                "name": null,
                "type": "BlochBoundary",
                "bloch_vec": 1.0
            },
            "type": "Boundary"
        },
        "z": {
            "plus": {
                "name": null,
                "type": "Periodic"
            },
            "minus": {
                "name": null,
                "type": "Periodic"
            },
            "type": "Boundary"
        },
        "type": "BoundarySpec"
    },
    "monitors": [
        {
            "type": "FieldMonitor",
            "center": [
                0.0,
                0.0,
                0.0
            ],
            "size": [
                0.0,
                0.0,
                0.0
            ],
            "name": "field",
            "freqs": [
                150000000000000.0,
                200000000000000.0
            ],
            "apodization": {
                "start": null,
                "end": null,
                "width": null,
                "type": "ApodizationSpec"
            },
            "fields": [
                "Ex"
            ],
            "interval_space": [
                1,
                1,
                1
            ],
            "colocate": false
        },
        {
            "type": "FieldTimeMonitor",
            "center": [
                0.0,
                0.0,
                0.0
            ],
            "size": [
                0.0,
                0.0,
                0.0
            ],
            "name": "field_time",
            "start": 0.0,
            "stop": null,
            "interval": 100,
            "fields": [
                "Ex",
                "Ey",
                "Ez",
                "Hx",
                "Hy",
                "Hz"
            ],
            "interval_space": [
                1,
                1,
                1
            ],
            "colocate": false
        },
        {
            "type": "FluxMonitor",
            "center": [
                0.0,
                0.0,
                0.0
            ],
            "size": [
                1.0,
                1.0,
                0.0
            ],
            "name": "flux",
            "freqs": [
                200000000000000.0,
                250000000000000.0
            ],
            "apodization": {
                "start": null,
                "end": null,
                "width": null,
                "type": "ApodizationSpec"
            },
            "normal_dir": "+",
            "exclude_surfaces": null
        },
        {
            "type": "FluxTimeMonitor",
            "center": [
                0.0,
                0.0,
                0.0
            ],
            "size": [
                1.0,
                1.0,
                0.0
            ],
            "name": "flux_time",
            "start": 0.0,
            "stop": null,
            "interval": 1,
            "normal_dir": "+",
            "exclude_surfaces": null
        },
        {
            "type": "PermittivityMonitor",
            "center": [
                0.0,
                0.0,
                0.0
            ],
            "size": [
                1.0,
                1.0,
                0.1
            ],
            "name": "eps",
            "freqs": [
                100000000000000.0
            ],
            "apodization": {
                "start": null,
                "end": null,
                "width": null,
                "type": "ApodizationSpec"
            }
        },
        {
            "type": "ModeMonitor",
            "center": [
                0.0,
                0.0,
                0.0
            ],
            "size": [
                1.0,
                1.0,
                0.0
            ],
            "name": "mode",
            "freqs": [
                200000000000000.0,
                250000000000000.0
            ],
            "apodization": {
                "start": null,
                "end": null,
                "width": null,
                "type": "ApodizationSpec"
            },
            "mode_spec": {
                "num_modes": 1,
                "target_neff": null,
                "num_pml": [
                    0,
                    0
                ],
                "filter_pol": null,
                "angle_theta": 0.0,
                "angle_phi": 0.0,
                "precision": "single",
                "bend_radius": null,
                "bend_axis": null,
                "track_freq": "central",
                "group_index_step": false,
                "type": "ModeSpec"
            }
        },
        {
            "type": "ModeSolverMonitor",
            "center": [
                0.0,
                0.0,
                0.0
            ],
            "size": [
                1.0,
                1.0,
                0.0
            ],
            "name": "mode_solver",
            "freqs": [
                200000000000000.0,
                250000000000000.0
            ],
            "apodization": {
                "start": null,
                "end": null,
                "width": null,
                "type": "ApodizationSpec"
            },
            "mode_spec": {
                "num_modes": 1,
                "target_neff": null,
                "num_pml": [
                    0,
                    0
                ],
                "filter_pol": null,
                "angle_theta": 0.0,
                "angle_phi": 0.0,
                "precision": "single",
                "bend_radius": null,
                "bend_axis": null,
                "track_freq": "central",
                "group_index_step": false,
                "type": "ModeSpec"
            },
            "direction": "+"
        },
        {
            "type": "FieldProjectionAngleMonitor",
            "center": [
                0.0,
                0.0,
                0.0
            ],
            "size": [
                0.0,
                2.0,
                2.0
            ],
            "name": "proj_angle",
            "freqs": [
                250000000000000.0,
                300000000000000.0
            ],
            "apodization": {
                "start": null,
                "end": null,
                "width": null,
                "type": "ApodizationSpec"
            },
            "normal_dir": "+",
            "exclude_surfaces": null,
            "custom_origin": [
                1.0,
                2.0,
                3.0
            ],
            "far_field_approx": true,
            "proj_distance": 1000000.0,
            "theta": [
                -1.5707963267948966,
                -1.5390630676677268,
                -1.5073298085405573,
                -1.4755965494133876,
                -1.443863290286218,
                -1.4121300311590483,
                -1.3803967720318788,
                -1.348663512904709,
                -1.3169302537775396,
                -1.2851969946503699,
                -1.2534637355232003,
                -1.2217304763960306,
                -1.189997217268861,
                -1.1582639581416914,
                -1.1265306990145216,
                -1.0947974398873521,
                -1.0630641807601826,
                -1.0313309216330129,
                -0.9995976625058433,
                -0.9678644033786736,
                -0.936131144251504,
                -0.9043978851243344,
                -0.8726646259971648,
                -0.8409313668699951,
                -0.8091981077428254,
                -0.7774648486156558,
                -0.7457315894884862,
                -0.7139983303613165,
                -0.6822650712341469,
                -0.6505318121069773,
                -0.6187985529798077,
                -0.5870652938526381,
                -0.5553320347254684,
                -0.5235987755982987,
                -0.4918655164711292,
                -0.46013225734395946,
                -0.42839899821678995,
                -0.3966657390896202,
                -0.3649324799624507,
                -0.333199220835281,
                -0.30146596170811146,
                -0.26973270258094173,
                -0.23799944345377222,
                -0.2062661843266025,
                -0.17453292519943298,
                -0.14279966607226324,
                -0.11106640694509373,
                -0.079333147817924,
                -0.047599888690754266,
                -0.015866629563584755,
                0.015866629563584977,
                0.04759988869075449,
                0.07933314781792422,
                0.11106640694509373,
                0.14279966607226346,
                0.17453292519943298,
                0.2062661843266027,
                0.23799944345377222,
                0.26973270258094195,
                0.30146596170811146,
                0.3331992208352812,
                0.3649324799624507,
                0.39666573908962044,
                0.42839899821678995,
                0.4601322573439597,
                0.4918655164711292,
                0.5235987755982991,
                0.5553320347254687,
                0.5870652938526382,
                0.6187985529798077,
                0.6505318121069776,
                0.6822650712341471,
                0.7139983303613167,
                0.7457315894884862,
                0.7774648486156561,
                0.8091981077428256,
                0.8409313668699951,
                0.8726646259971647,
                0.9043978851243346,
                0.9361311442515041,
                0.9678644033786736,
                0.9995976625058436,
                1.031330921633013,
                1.0630641807601826,
                1.0947974398873521,
                1.126530699014522,
                1.1582639581416916,
                1.189997217268861,
                1.2217304763960306,
                1.2534637355232006,
                1.28519699465037,
                1.3169302537775396,
                1.348663512904709,
                1.380396772031879,
                1.4121300311590486,
                1.443863290286218,
                1.475596549413388,
                1.5073298085405575,
                1.539063067667727,
                1.5707963267948966
            ],
            "phi": [
                0.0,
                1.5707963267948966
            ]
        },
        {
            "type": "FieldProjectionCartesianMonitor",
            "center": [
                0.0,
                0.0,
                0.0
            ],
            "size": [
                0.0,
                2.0,
                2.0
            ],
            "name": "proj_cartesian",
            "freqs": [
                250000000000000.0,
                300000000000000.0
            ],
            "apodization": {
                "start": null,
                "end": null,
                "width": null,
                "type": "ApodizationSpec"
            },
            "normal_dir": "+",
            "exclude_surfaces": null,
            "custom_origin": [
                1.0,
                2.0,
                3.0
            ],
            "far_field_approx": true,
            "proj_axis": 2,
            "proj_distance": 5.0,
            "x": [
                -1.0,
                0.0,
                1.0
            ],
            "y": [
                -2.0,
                -1.0,
                0.0,
                1.0,
                2.0
            ]
        },
        {
            "type": "FieldProjectionKSpaceMonitor",
            "center": [
                0.0,
                0.0,
                0.0
            ],
            "size": [
                0.0,
                2.0,
                2.0
            ],
            "name": "proj_kspace",
            "freqs": [
                250000000000000.0,
                300000000000000.0
            ],
            "apodization": {
                "start": null,
                "end": null,
                "width": null,
                "type": "ApodizationSpec"
            },
            "normal_dir": "+",
            "exclude_surfaces": null,
            "custom_origin": [
                1.0,
                2.0,
                3.0
            ],
            "far_field_approx": true,
            "proj_axis": 2,
            "proj_distance": 1000000.0,
            "ux": [
                0.1,
                0.2
            ],
            "uy": [
                0.3,
                0.4,
                0.5
            ]
        },
        {
            "type": "FieldProjectionAngleMonitor",
            "center": [
                0.0,
                0.0,
                0.0
            ],
            "size": [
                0.0,
                2.0,
                2.0
            ],
            "name": "proj_angle_exact",
            "freqs": [
                250000000000000.0,
                300000000000000.0
            ],
            "apodization": {
                "start": null,
                "end": null,
                "width": null,
                "type": "ApodizationSpec"
            },
            "normal_dir": "+",
            "exclude_surfaces": null,
            "custom_origin": [
                1.0,
                2.0,
                3.0
            ],
            "far_field_approx": true,
            "proj_distance": 1000000.0,
            "theta": [
                -1.5707963267948966,
                -1.5390630676677268,
                -1.5073298085405573,
                -1.4755965494133876,
                -1.443863290286218,
                -1.4121300311590483,
                -1.3803967720318788,
                -1.348663512904709,
                -1.3169302537775396,
                -1.2851969946503699,
                -1.2534637355232003,
                -1.2217304763960306,
                -1.189997217268861,
                -1.1582639581416914,
                -1.1265306990145216,
                -1.0947974398873521,
                -1.0630641807601826,
                -1.0313309216330129,
                -0.9995976625058433,
                -0.9678644033786736,
                -0.936131144251504,
                -0.9043978851243344,
                -0.8726646259971648,
                -0.8409313668699951,
                -0.8091981077428254,
                -0.7774648486156558,
                -0.7457315894884862,
                -0.7139983303613165,
                -0.6822650712341469,
                -0.6505318121069773,
                -0.6187985529798077,
                -0.5870652938526381,
                -0.5553320347254684,
                -0.5235987755982987,
                -0.4918655164711292,
                -0.46013225734395946,
                -0.42839899821678995,
                -0.3966657390896202,
                -0.3649324799624507,
                -0.333199220835281,
                -0.30146596170811146,
                -0.26973270258094173,
                -0.23799944345377222,
                -0.2062661843266025,
                -0.17453292519943298,
                -0.14279966607226324,
                -0.11106640694509373,
                -0.079333147817924,
                -0.047599888690754266,
                -0.015866629563584755,
                0.015866629563584977,
                0.04759988869075449,
                0.07933314781792422,
                0.11106640694509373,
                0.14279966607226346,
                0.17453292519943298,
                0.2062661843266027,
                0.23799944345377222,
                0.26973270258094195,
                0.30146596170811146,
                0.3331992208352812,
                0.3649324799624507,
                0.39666573908962044,
                0.42839899821678995,
                0.4601322573439597,
                0.4918655164711292,
                0.5235987755982991,
                0.5553320347254687,
                0.5870652938526382,
                0.6187985529798077,
                0.6505318121069776,
                0.6822650712341471,
                0.7139983303613167,
                0.7457315894884862,
                0.7774648486156561,
                0.8091981077428256,
                0.8409313668699951,
                0.8726646259971647,
                0.9043978851243346,
                0.9361311442515041,
                0.9678644033786736,
                0.9995976625058436,
                1.031330921633013,
                1.0630641807601826,
                1.0947974398873521,
                1.126530699014522,
                1.1582639581416916,
                1.189997217268861,
                1.2217304763960306,
                1.2534637355232006,
                1.28519699465037,
                1.3169302537775396,
                1.348663512904709,
                1.380396772031879,
                1.4121300311590486,
                1.443863290286218,
                1.475596549413388,
                1.5073298085405575,
                1.539063067667727,
                1.5707963267948966
            ],
            "phi": [
                0.0,
                1.5707963267948966
            ]
        },
        {
            "type": "DiffractionMonitor",
            "center": [
                0.0,
                0.0,
                0.0
            ],
            "size": [
                0.0,
                "Infinity",
                "Infinity"
            ],
            "name": "diffraction",
            "freqs": [
                100000000000000.0,
                200000000000000.0
            ],
            "apodization": {
                "start": null,
                "end": null,
                "width": null,
                "type": "ApodizationSpec"
            },
            "normal_dir": "+"
        }
    ],
    "grid_spec": {
        "grid_x": {
            "type": "AutoGrid",
            "min_steps_per_wvl": 10.0,
            "max_scale": 1.4,
            "dl_min": 0.0,
            "mesher": {
                "type": "GradedMesher"
            }
        },
        "grid_y": {
            "type": "CustomGrid",
            "dl": [
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04,
                0.04
            ],
            "custom_offset": null
        },
        "grid_z": {
            "type": "UniformGrid",
            "dl": 0.05
        },
        "wavelength": null,
        "override_structures": [
            {
                "geometry": {
                    "type": "Box",
                    "center": [
                        -1.0,
                        0.0,
                        0.0
                    ],
                    "size": [
                        1.0,
                        1.0,
                        1.0
                    ]
                },
                "name": null,
                "type": "Structure",
                "medium": {
                    "name": null,
                    "frequency_range": null,
                    "allow_gain": false,
                    "type": "Medium",
                    "permittivity": 2.0,
                    "conductivity": 0.0
                }
            }
        ],
        "type": "GridSpec"
    },
    "shutoff": 0.0001,
    "subpixel": false,
    "normalize_index": 0,
    "courant": 0.8,
    "version": "2.4.0rc1"
}