Spectral linewidth reduction of single-mode and mode-locked lasers using a feed-forward heterodyne detection scheme

被引：0
|
作者：
Watts, Regan T. [1 ]
Murdoch, Stuart G. [2 ]
Barry, Liam P. [1 ]
机构：
[1] Dublin City Univ, Rince Inst, Sch Elect Engn, Dublin 9, Ireland
[2] Univ Auckland, Dept Phys, Auckland 1, New Zealand
来源：
2014 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2014年
关键词：
D O I：
暂无
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 present a novel feed-forward laser linewidth reduction scheme. The linewidth of a DFB laser is reduced from 9.4MHz to 37.2kHz. Sixteen modes of a mode-locked laser are simultaneously reduced from similar to 20MHz to below 300kHz.
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页数：2
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