This project was completed as part of research conducted with my major professor and advisor, Prof. Ata Zadehgol, at the Applied/Computational Electromagnetics and Signal/Power Integrity (ACEM-SPI) Lab while working toward the Ph.D. in Electrical Engineering at the University of Idaho, Moscow, Idaho, USA. This project was funded, in part, by the National Science Foundation (NSF); award #1816542 [1].
The OIDT is a computational electromagnetic program. It is split into two portions (1) the Finite-Difference Time-Domain (FDTD) and scattering parameter extraction portion, both of which are located in the .\FDTD folder and (2) the equivalent circuit synthesis and passivity enforcement portion located in the .\SROPEE folder. A more detailed description is contained within the corresponding folders for each portion. Instructions for running the program from start to finish are in the .\Integration_FDTD+SROPEE.
This project is licensed under GNU GPL v.3.0. See the license file for details.
[1] A. Zadehgol, "SHF: SMALL: A Novel Algorithm for Automated Synthesis of
Passive, Causal, and Stable Models for Optical Interconnects,"
National Science Foundation, Award #1816542. Jun. 22, 2018.
[2] A. Taflove and S. Hagness, "Computational Electrodynamics: The
Finite-Difference Time-Domain Method," 3rd ed. Norwood, MA, USA:
Artech House, 2005.
[3] J. Simpson, "FDTD/fdtd3D_CPML.f90," GitHub. Jun. 17, 2010. [Online]
Available: https://github.com/cvarin/FDTD/blob/master/Taflove/fdtd3D_CPML.f90
[Accessed May 18, 2021].
[4] J.P.R. Lacey and F.P. Payne, "Radiation loss from planar
waveguides with random wall imperfections," In IEE Proceedings,
vol. 137, Pt. J, No. 4, pp. 282-288, 1990.
[5] F.P. Payne and J.P.R. Lacey, "A theoretical analysis of
scattering loss from planar optical waveguides," Optical and
Quantum Electronics, vol. 26, pp. 977-986, 1994.
[6] A. Zadehgol, "Complex s-Plane Modeling and 2D Characterization of the
Stochastic Scattering Loss in Symmetric Dielectric Slab Waveguides
Exhibiting Ergodic Surface-Roughness With an Exponential Autocorrelation
Function," IEEE Access, vol. 9, pp. 92326-92344, 2021.
[7] C. Balanis, "Advanced Engineering Electromagnetics," 1st ed.
Hoboken, NJ, USA, John Wiley & Sons, 1989.
[8] B. Guiana and A. Zadehgol, "Characterizing THz Scattering Loss in
Nano-scale SOI Waveguides Exhibiting Stochastic Surface Roughness
with Exponential Autocorrelation," Electronics, vol. 11, no. 3, 2022.
[Online]. Available: https://www.mdpi.com/2079-9292/11/3/307
[9] B. Guiana and A. Zadehgol, "FDTD Simulation of Stochastic Scattering Loss Due to Surface
Roughness in Optical Interconnects," in 2022 United States National
Committee of URSI National Radio Science Meeting (USNC-URSI NRSM), Jan 2022,
pp. 1--2.
[10] B. Guiana and A. Zadehgol, "Stochastic FDTD Modeling of Propagation Loss
due to Random Surface Roughness in Sidewalls of Optical Interconnects,"
United States National Committee URSI National Radio Science Meeting
(USNC-URSI NRSM), pp. 266-267, 2021.
[11] B. Guiana and A. Zadehgol, "S-parameter Extraction Methodology in FDTD for Nano-scale
Optical Interconnects," in 15th International Conference on Advanced
Technologies, Systems and Services in Telecommunications (TELSIKS)}, October 20-22
2021, pp. 1--4.
[12] B. Guiana and A. Zadehgol, "A 1D Gaussian Function for Efficient
Generation of Plane Waves in 1D, 2D, and 3D FDTD," 2020 IEEE
International Symposium on Antennas and Propagation and North
American Radio Science Meeting, pp. 2009-2010, 2020.
[13] D. M. Sullivan, Electromagnetic Simulation Using the FDTD
Method, 2nd~ed. Piscataway, NJ, USA: Wiley-IEEE Press, 2013.
[14] B. Guiana and A. Zadehgol, "Analytical Models of Stochastic Scattering
Loss for TM and TE Modes in Dielectric Waveguides Exhibiting Exponential Surface
Roughness, and a Validation Methodology in 3D FDTD," 2022;
TechRxiv Preprint Available: https://doi.org/10.36227/techrxiv.19799737.v1
[15] P. Sypek, A. Dziekonski, and M. Mrozowski, "How to Render FDTD Computations More
Effective Using a Graphics Accelerator," IEEE Transactions on Magnetics,
Vol. 45, No. 3, Mar. 2009, pp. 1324--1327, DOI: 10.1109/TMAG.2009.2012614
[16] Rasul Choupanzadeh "SROPEE," GitHub, 28 June 2022, Accessed: 25 August 2022,
Online, Available: https://github.com/RasulChoupanzadeh/SROPEE