Reflection spectra properties of one dimension(1-D)defective optical crystal were investigated by the optical transfer matrix method.The results show that the properties of defective peak is determined by the parameters of the designed one dimension(1-D)defective optical crystal.So designed cascaded 1-D defective optical crystal filter and it can flat the gain of EDFA in the region of 1530~1560nm and the nonflatness degree is about±0.6dB.
参考文献
相似文献
引证文献
引用本文
李志全,康莉莉,苏凤燕.一维缺陷光子晶体增益平坦滤波器[J].激光与红外,2009,39(1):50~52 LI Zhi-quan, KANG Li-li, SU Feng-yan. Gain Flatting Filter Based on 1-D Defective Optical Crystal[J]. LASER & INFRARED,2009,39(1):50~52