POLARIZATION ROTATION IN ASYMMETRIC PERIODIC LOADED RIB WAVE-GUIDES

被引：123

作者：

SHANI, Y

ALFERNESS, R

KOCH, T

KOREN, U

ORON, M

MILLER, BI

YOUNG, MG

机构：

来源：

APPLIED PHYSICS LETTERS | 1991年 / 59卷 / 11期

关键词：

D O I：

10.1063/1.105474

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A new mechanism for polarization rotation in rib waveguides is suggested and demonstrated in InP waveguides. The polarization rotation is achieved by loading a rib waveguide in a periodic asymmetric way. Complete TE <-> TM conversion, with only 2-3 dB excess loss, is obtained in a 3.7-mm-long InP loaded waveguide. Strong polarization rotation (80%), in shorter devices (0.3 mm long), is also demonstrated.

引用

页码：1278 / 1280

页数：3

共 6 条

[1]

ALBRECHT P, 1986, ELECTRON LETT, V22, P883

[2]

ALFERNESS RC, 1981, APPL PHYS LETT, V38, P840

[3]

KOREN U, 1989, INTEGRATED GUIDED WA

[4] ELECTROOPTIC POLARIZATION MODULATION IN MULTIELECTRODE ALXGA1-XAS RIB WAVEGUIDES [J].