EXCESS INTENSITY NOISE ORIGINATED FROM POLARIZATION FLUCTUATION IN VERTICAL-CAVITY SURFACE-EMITTING LASERS

被引：48

作者：

MUKAIHARA, T

OHNOKI, N

HAYASHI, Y

HATORI, N

KOYAMA, F

IGA, K

机构：

[1] Tokyo Institute of Technology, Precision and Intelligence Laboratory, Midoriku, Yokohama 226, 4259, Nagatsuta

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1995年 / 7卷 / 10期

关键词：

D O I：

10.1109/68.466560

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We have observed an excess intensity noise that is attributed to polarization fluctuations of InGaAs-GaAs vertical-cavity surface-emitting lasers (VCSEL's), It was observed, for the first time, that the intensity noise increased remarkably by the polarization fluctuation even when the single transverse mode operation was maintained, This result indicates that it is necessary to control the polarization state of VCSEL's as well as control the transverse modes for low-noise operations.

引用

页码：1113 / 1115

页数：3

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