Optical reflector and high Q filter based on two-dimensional photonic-crystal waveguide
β Scribed by Yao Peijun; Chen Xiyao; Chen Bo; Lu Yonghua; Wang Pei; Jiao Xiaojin; Ming Hai; Xie Jianping
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 292 KB
- Volume
- 236
- Category
- Article
- ISSN
- 0030-4018
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π SIMILAR VOLUMES
We theoretically investigate optical coupling between a waveguide and a localized mode arising in a cavity resonator of a two-dimensional photonic crystal. By carrying out two-dimensional finite-difference time-domain calculations, we evaluate coupling efficiency by observing whispering gallery mode
## Abstract Optical amplification is demonstrated in a slab photonic crystal waveguide (PCW). Nonlinear dispersive gain FDTD and travelingβwave rate equation method (TWRE) are used to design a photonic crystal semiconductor optical amplifier (PCβSOA). Optical amplification based on slow light of PC