A new type strongly gain coupled (GC) DFB laser and a new type self alignment spot size converter (SA SSC) are proposed and successfully fabricated.
提出并成功制作出一种新型的强增益耦合d FB激光器与自对准模式变换器单片集成器件。
The utility model has the advantages that the answer frequency is quick, the self returning is right and the self alignment neutralizer buffer effect is good.
本实用新 型具有响应频率快、自找正、自对中和缓冲效果好的优点。
It also has automatic self-alignment, and back lighting.
同时，它还具备自动组合和背光照明功能。
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