摘要
光纤光栅波长调谐在光纤通信和光纤传感领域中具有重要意义和实用价值。从理论上分析了基于弹性梁的光纤光栅波长调谐的基本原理 ,阐述了几种典型的简支梁、悬臂梁及扭梁调谐技术及其特点 ,展望了波长调谐方法的未来发展。
The wavelength tuning of fiber grating have an important significance and an applied value in the fields of the fiber communication and the fiber sensing. In this paper, the basic tunable principle of fiber grating wavelength is theoretically analyzed, some typical tunable technologies and characteristics of simple beam, cantilever beam and torsional beam have been expounded. The future development of the wavelength tunable technology has been expected.
出处
《半导体光电》
CAS
CSCD
北大核心
2001年第5期299-303,共5页
Semiconductor Optoelectronics
基金
国家自然科学基金资助项目 (6 0 0 770 12
6 99770 0 6 )
国家博士点基金项目
天津市科技攻关项目(0 0 310 40 11)
关键词
光纤光栅
调谐技术
弹性梁
fiber Bragg grating
tunable technology
simple beam
cantilever beam
torsional beam
