光通信研究Issue(3)：57-60,4.DOI:10.13756/j.gtxyj.2015.03.019
外腔可调谐激光器的有限元分析及结构优化
Finite element analysis of external cavity tunable laser and its structural optimization
李长安 1江毅1
作者信息
- 1. 武汉光迅科技股份有限公司，武汉 430205
- 折叠
摘要
Abstract
On the basis of the temperature field distribution features and thermal deformation mechanism of the external cavity tunable lasers obtained by using the finite element analysis method,this paper proposes an optimized optical bench structure and theoretically analyzes and numerically simulates its heat dissipation and thermal deformation in order to decrease the effects of the ambient temperature variations on their wavelength stabilization.The results show that the optimized structure has effi-cient heat transfer property and significantly reduces the effect of thermal deformation on the cavity length,thereby improving the wavelength stability of the lasers at different operating temperatures.关键词
外腔可调谐激光器/有限元分析/光具座/结构优化Key words
external cavity tunable laser/finite element analysis/optical bench/structural optimization分类
信息技术与安全科学引用本文复制引用
李长安,江毅..外腔可调谐激光器的有限元分析及结构优化[J].光通信研究,2015,(3):57-60,4.
