摘要
本文叙述了光纤与波导耦合的理论,着重介绍光纤与波导直接对中耦合实验,实验中测得光纤—波导—光纤耦合损耗为2.5dB。文中对存在的问题也进行了讨论。
This paper introduces in detail the theory and experiment of the direct coupling of optical fibers with waveguides. The total fiber-waveguide-fiber insertion loss of 2.5 dB is reported, and some existing problems are discussed.
出处
《光通信研究》
1991年第2期38-42,62,共6页
Study on Optical Communications
