Acoustic-induced switching of the reflection wavelength in a fiber Bragg grating

被引：44

作者：

Liu, WF ^{[1
]}

Liu, IM

Chung, LW

Huang, DW

Yang, CC

机构：

[1] Chung Cheng Inst Technol, Dept Elect Engn, Tahsi, Taoyuan, Taiwan

[2] Ind Technol Res Inst, Optoelect & Syst Labs, Hsinchu, Taiwan

[3] Natl Taiwan Univ, Dept Elect Engn, Taipei 10764, Taiwan

[4] Natl Taiwan Univ, Grad Inst Electroopt Engn, Taipei, Taiwan

来源：

OPTICS LETTERS | 2000年 / 25卷 / 18期

关键词：

D O I：

10.1364/OL.25.001319

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Coupling between copropagating core and cladding modes was implemented by acoustic generation of lateral vibration of an etched fiber. When these coupling processes were combined with counterpropagating coupling of a core mode and a cladding mode and the Bragg reflection of a fiber grating, switching of reflection wavelength between the Bragg wavelength and cladding-mode coupling wavelengths was achieved. We report the implementation of such acoustically induced switching behaviors and explain their operation principles. The implemented results can be used for wavelength-division multiplexed add-drop filtering. (C) 2000 Optical Society of America.

引用

页码：1319 / 1321

页数：3