摘要
介绍一种新型光衰减器的工作原理、结构及温度特性。实验中采用在线温度特性测试法得到了新型光衰减器的插入损耗随温度变化的特性曲线。
The working principle,structure and the temperature character of a novel variable optical attenuator are intro-duced in this paper. We can obtain the character curve of the variation of novel variable optical attenuator's insertion loss with temperature by using the on-line temperature test.In the end we propose an idea of improving the optical attenuator's temperature stabilization by optimizing the processing technology.
出处
《应用光学》
CAS
CSCD
2005年第1期63-64,共2页
Journal of Applied Optics
基金
国家自然科学基金资助项目 (60 2 770 1 7)
关键词
可变光衰减器
损耗
温度特性
variable optical attenuator
loss
temperature character
