中国光学快报(英文版)
中國光學快報(英文版)
중국광학쾌보(영문판)
CHINESE JOURNAL OF LASERS
2003年
4期
196-198
,共3页
The dimensions of input waveguide and output waveguide of arrayed waveguide gratings (AWGs) determinethe crosstalk, insertion loss and 1-dB bandwidth. In cascaded optical add/drop multiplexers (OADMs),the value of these parameters will largely affect the power penalty of system. The power penalty ofcascaded OADMs is calculated with different waveguide dimensions of AWGs in this paper. Consideringof wavelength misalignment, an optimization design of AWGs is obtained.
