摘要
对中心波长为 1 5 5 μm、波长间隔为 1 6nm的聚合物阵列波导光栅波分复用 解复用器进行参数设计 ,并对器件的损耗进行分析 .
We designed some important parameters and analyzed loss characteristics of a 8×8 polymer arrayed waveguide grating multiplexer that opertates around the wavelength of 1 55 μm and the wavelength spacing was 1 6 nm. The total loss of the device includes the diffraction loss in the input and output (I/O) slab waveguides, bent loss caused by the AWG and I/O channels, and leakage loss resulted from the high refractive index substrate. The effects of some structural parameters on the loss characteristics are investigated and discussed.
出处
《吉林大学学报（理学版）》
CAS
CSCD
北大核心
2002年第1期80-83,共4页
Journal of Jilin University:Science Edition
基金
国家 973资助项目基金 (批准号:G2 0 0 0 0 3 660 4)
吉林省科技发展基金
