一种制备激光通信BOSA的新方案

New project for preparing laser communication BOSA

介绍了BOSA的结构和原理,针对BOSA在生产过程中的焊接偏移问题,提出了一种采用离轴设计对器件进行预处理的新型设计方案。描述了离轴设计的原理和思路,并对采用该方案改进的BOSA的偏移距离进行了理论推导。

The paper introduces the structure and principle of BOSA, in order to resolve the problem of the welding deviation in the production process of the BOSA, proposes a new scheme which uses off-axis design to carry out preprocess of the device. It describes the off-axis design principle and idea, what＇s more, using the program, the paper gets the theoretical derivation of offset distance to improve yield of BOSA.