INTEGRATED OPTICAL ISOLATOR BASED ON NONRECIPROCAL HIGHER-ORDER MODE CONVERSION

被引：34

作者：

SHINTAKU, T

机构：

[1] NTT Opto-Electronics Laboratories, Tokai, Ibaraki-ken

来源：

APPLIED PHYSICS LETTERS | 1995年 / 66卷 / 21期

关键词：

D O I：

10.1063/1.113476

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

An integrated optical isolator based on nonreciprocal conversion from a fundamental TM mode to a higher-order TE mode is proposed and experimentally demonstrated. The isolator is realized using a single-mode rib channel waveguide in Ce-substituted yttrium iron garnet which has a very large Faraday rotation. 24 dB isolation is obtained at a wavelength of 1550 nm.© 1995 American Institute of Physics.

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页码：2789 / 2791

页数：3

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