spot-size相关论文
报道了1.6μm的半导体激光器和电吸收调制器以及双波导模斑转换器的单片集成器件.该器件具有良好的单横模特性和准单纵模特性(边模抑......
Simulation of structural design with high coupling efficiency in external cavity semiconductor laser
For external cavity semiconductor lasers(ECSLs),high coupling efficiency is critical to reducing the linewidth.In this p......
围绕光致折射率变化聚甲基苯基硅烷高分子光波导,设计了新型的折射率渐变型Spot-sizeconverter,可有效改善光纤与光波导的端面耦合......