Chinese Optics Letters, Volume. 3, Issue 0s, 266(2005)
Effect of multi-point defects on the bandgap and defect mode of two-dimensional photonic crystal
Bandgap and defect mode are important properties of two-dimensional (2D) photonic crystal, which determine the application of photonic crystal. At present, researchers have done a large amount of studying on point defect and line defect photonic crystal. In this paper, we introduce multi-point defects into 2D photonic crystal by removing medium rods (InGaAsP), and then simulate their bandgap and mode field using plane wave method (PWM). The simulation results are useful to design the multi-wavelength photonic crystal laser.
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[in Chinese], [in Chinese], [in Chinese]. Effect of multi-point defects on the bandgap and defect mode of two-dimensional photonic crystal[J]. Chinese Optics Letters, 2005, 3(0s): 266