Ti扩散Er^(3+)∶LiNbO_3沟道波导的模式分析

MODE ANALYSIS OF Ti DIFFUSED Er 3+ ∶LiNbO 3 CHANNEL WAVEGUIDE

本文采用有效折射率方法对Ｔｉ扩散Ｅｒ３＋∶ＬｉＮｂＯ３沟道波导的模式特性进行了分析，分析中考虑了Ｅｒ３＋∶ＬｉＮｂＯ３晶体的各向异性，并与变分法分析进行了比较。

Mode characteristics of Ti diffused Er 3+ ∶LiNbO 3 channel waveguide is discussed with effective index method,concerning anisotropy of Er 3+ ∶LiNbO 3 Compared with the variational techique,the results are consistent