摘要
文章对40 Gb it/s PIN/TIA组件的光纤耦合进行了理论分析,并进行了一些实验研究。通过使用紫外胶和精细固化方法,进行了光纤耦合固定,使得40 Gb it/s PIN/TIA组件灵敏度达到国内领先水平。经测试,40 Gb it/s PIN光纤精细对准后的响应度可达0.65 A/W,耦合固定后的光响应度超过0.46 A/W。
Theoretical analysis and experimental research have been carried out for the fiber-optic coupling of the 40 Gbit/s PIN/TIA module, which has been fixed in UV gel and fine curing method, bringing its sensibility to the leading level in China. The tests show that its optical responsivity can be up to 0.65 A/W after fine fiber collimation and over 0.46 A/W after coupling curing.
出处
《光通信研究》
北大核心
2006年第3期51-53,共3页
Study on Optical Communications
基金
国家"十五"科技攻关基金资助项目(QD-7.3-04)
关键词
光耦合
高斯光束
锥形光纤
楔形光纤
光响应度
紫外胶
optical coupling
Gaussian beam
coniform optical fiber
cuneiform optical fiber
optical responsivity
UV adhesive
