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Modeling and Simulating for Two Dimensional Infrared Photonic Crystal Devices |
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| Authors: | Hong-Xing Zheng and Dao-Yin Yu |
| Affiliation: | (1) College of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin, 300072, People's Republic of China;(2) Ministry of Education, Key Laboratory of Opto-Electronics Information and Technical Science, (Tianjin University), Tianjin, 300072, China |
| Abstract: | In order to design infrared devices efficiently, dispersive properties of two dimensional photonic crystal is studied in this paper. A model of eigenfrequencies is created by combining the variational expression with the conformal finite-difference time-domain (C-FDTD) technique. Useful data obtained by presentation can be applied to the analysis of the dispersion curves and design of the near-infrared waveguides. |
| Keywords: | Conformal finite-difference time-domain algorithm (C-FDTD) Dispersion relation eigenfrequency infrared waveguide photonic crystal |
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