aar_around_the_back3.pic.yml

instances:
    mmi_long:
      component: mmi1x2
      settings:
        width_mmi: 4.5
        length_mmi: 10
    mmi_short:
      component: mmi1x2
      settings:
        width_mmi: 4.5
        length_mmi: 5

placements:
    mmi_short:
        rotation: 180
    mmi_long:
        port: o1
        rotation: -140
        x: mmi_short,o1
        y: mmi_short,o1
        dx: 50
        dy: 20

routes:
    optical:
        routing_strategy: get_bundle_all_angle
        settings:
          bend:  # you can specify a custom bend to use, either by name or with expanded syntax as shown
            component: bend_circular
            settings:
              radius: 5
          start_angle: 90
          end_angle: 180
        links:
            mmi_short,o1: mmi_long,o1

ports:
    o1: mmi_short,o2
    o2: mmi_short,o3