CHIRP AND FEEDBACK-CONTROL IN SEMICONDUCTOR PIGTAILED DFB LASERS WITHOUT INTEGRATED ISOLATOR

被引：1

作者：

VONDERWEID, JP ^{[1
]}

PASSY, R ^{[1
]}

GISIN, N ^{[1
]}

机构：

[1] UNIV GENEVA,APPL PHYS GRP,CH-1211 GENEVA 4,SWITZERLAND

来源：

ELECTRONICS LETTERS | 1993年 / 29卷 / 01期

关键词：

SEMICONDUCTOR LASERS; LASERS;

D O I：

10.1049/el:19930033

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 feedback generated by reflections at FC/PC connectors of pigtailed DFB laser diodes is controlled by varying the polarisation of the reflected light via induced birefringence in the fibre pigtail. It is shown that strong linewidth and mode hopping reductions can be obtained with an external double cavity coupled to the laser diode.

引用

页码：50 / 52

页数：3

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