POLARIZATION MODE SELECTIVE CHANNEL WAVE-GUIDES IN AN INGAAS/INP DISORDERED SUPERLATTICE

被引：18

作者：

SUZUKI, Y

IWAMURA, H

MIYAZAWA, T

MIKAMI, O

机构：

[1] NTT Opto-electronics Laboratories, Atsugi-shi, Kanagawa Pref. 243-01

来源：

APPLIED PHYSICS LETTERS | 1990年 / 57卷 / 26期

关键词：

D O I：

10.1063/1.103774

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Optical channel waveguides which can selectively confine transverse electric and transverse magnetic modes were successfully fabricated in an InGaAs/InP superlattice disordered by Si3N4 cap annealing. The extinction ratio of mode selectivity was found to be 13 dB in both single-mode channel waveguides at the 1.52-mu-M wavelength. The induced variation in refractive indices by disordering is estimated to be 1-2 X 10(-3).

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页码：2745 / 2747

页数：3

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