光学学报, 1995, 15 (2): 225, 网络出版: 2007-08-17
掺Bi钇铁石榴石薄膜光波导的线性双折射及消除方法
The Linear Birefringence in Bi-Substituted Yttrium Iron Garnet Thin Film Optical Waveguide and Its Elimination
Bi:YIO薄膜 磁光波导 光隔离器 线性双折射 Bi:YIG thin film magneto-optic waveguide optical isolator linear birefringence
摘要
分析了光的线性双折射对磁光波导TE-TM模式转换、法拉第旋转、波导光隔离器隔离比及插入损耗的影响。研究了掺Bi钇铁石榴石薄膜光波导中的形状线性双折射、应力感生线性双折射及生长感生线性双折射的来源、特性和消除方法。
Abstract
The effectS of linear optical birefringence in Bi-substituted yttrium iron garnetYIG thin film optical waveguide on TE-TM mode conversion, Faraday rotation, isolationratio and insertion losses of the waveguide isolator are investigated. Double-layered Bi substituted YIG films have been grown for single mode magneto-optic waveguides. Thecharacteristicsand elimination of shape, stress-induced and growth-induced linearbirefringences are analysed.
张颖, 欧阳嘉, 何华辉. 掺Bi钇铁石榴石薄膜光波导的线性双折射及消除方法[J]. 光学学报, 1995, 15(2): 225. 张颖, 欧阳嘉, 何华辉. The Linear Birefringence in Bi-Substituted Yttrium Iron Garnet Thin Film Optical Waveguide and Its Elimination[J]. Acta Optica Sinica, 1995, 15(2): 225.
PDF全文
