Taking ring-waveguide resonator and Mach-Zehnder interferometer as examples, we discussed lots of its advantages for controlling waveguide birefringence, such as high efficiency, convenience and practicality etc.
本文运用激光微调在波导器件上进行了实验,其中以波导环形器和马赫—曾德尔干涉仪为例,具体讨论了激光微调技术在控制波导双折射方面所表现出的高效,简易,实用等优点。
First, basic mechanism and experimental m ethods of light-induced birefringence and dichroism were presented.
首先 ,介绍了光诱导双折射及双色现象形成机理及实验方法 ,并讨论了分子结构与外部条件对上述现象的影响。