EFFECT OF 1/F NOISE ON THE SPECTRAL LINEWIDTH OF CORRUGATION-PITCH-MODULATED MULTIQUANTUM-WELL DISTRIBUTED FEEDBACK LASERS AT HIGH OUTPUT POWER

被引：11

作者：

OKAI, M

TSUCHIYA, T

UOMI, K

CHINONE, N

HARADA, T

机构：

[1] Central Research Laboratory, Hitachi. Ltd., Kokubunji, Tokyo

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1991年 / 3卷 / 05期

关键词：

D O I：

10.1109/68.93867

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：

The mechanism by which spectral linewidth reduction saturates in CPM-MQW-DFB (corrugation-pitch-modulated multiquantum-well distributed feedback) lasers at high output powers is investigated by measuring the spectral power density of their FM noise. Linewidth saturation is caused by the 1/f component of this noise.

引用

页码：427 / 429

页数：3

共 6 条

[1] 250 KHZ SPECTRAL LINEWIDTH OPERATION OF 1.5 MU-M MULTIPLE QUANTUM-WELL DFB-LDS
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OKAI, M
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CHINONE, N
HARADA, T
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 1990, 2 (08) : 529 - 530
[4] NOVEL METHOD TO FABRICATE CORRUGATION FOR A LAMBDA/4-SHIFTED DISTRIBUTED FEEDBACK LASER USING A GRATING PHOTOMASK
OKAI, M
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HARADA, T
[J]. APPLIED PHYSICS LETTERS, 1989, 55 (05) : 415 - 417
[5] OKAI M, IN PRESS IEEE J QUAN
[6] SPECTRAL LINEWIDTH REDUCTION BY LOW SPATIAL HOLE BURNING IN 1.5-MU-M MULTI-QUANTUM-WELL LAMBDA/4-SHIFTED DFB LASERS
UOMI, K
SASAKI, S
TSUCHIYA, T
OKAI, M
AOKI, M
CHINONE, N
[J]. ELECTRONICS LETTERS, 1990, 26 (01) : 52 - 53

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