Superchirped moire grating based on an acousto-optic superlattice with a chirped fiber Bragg grating

被引：6

作者：

Chen, XF ^{[1
]}

Ma, ZB

Li, WH

Yin, XN

Wu, ZJ

机构：

[1] Tsing Hua Univ, Dept Elect Engn, State Key Lab Integrated Optoelect, Beijing 100084, Peoples R China

[2] Nanjing Univ Posts & Telecommun, Res Inst Opt Fiber Telecommun, Nanjing 210003, Peoples R China

来源：

OPTICS LETTERS | 1999年 / 24卷 / 22期

关键词：

D O I：

10.1364/OL.24.001558

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A superchirped moire grating has multiple superimposed chirped Bragg gratings. We show that a superchirped moire, grating can be formed in an acousto-optic superlattice with a chirped fiber Bragg grating. There are multiple transmission peaks related to Fabry-Perot resonance in the transmission spectrum. The peak spacing is varied by the acoustic frequency. The proposed devices can be used as tunable multiple-passband transmission filters and switches. (C) 1999 Optical Society of America.

引用

页码：1558 / 1560

页数：3

共 10 条

[1]

EVERALL LA, 1997, 1977 OSA TECHNICAL D, V17, P228

[2] STRAIN GRADIENT CHIRP OF FIBER BRAGG GRATINGS [J].