Multiwavelength semiconductor fibre ring laser utilising a Lyot filter

被引：0
|
作者：
Evans, I [1 ]
Connelly, MJ [1 ]
机构：
[1] Univ Limerick, Opt Commun Res Grp, Dept Elect & Comp Engn, Limerick, Ireland
来源：
Opto-Ireland 2005: Optoelectronics, Photonic Devices, and Optical Networks | 2005年 / 5825卷
关键词：
D O I：
10.1117/12.604313
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：
A multiwavelength semiconductor ring laser is presented with more than 30 wavelength channels at uniform powers. A polarisation maintaining fibre Lyot filter forms part of the ring and forces multiwavelength operation. The cw characteristics of the system are presented with reference to the number of channels and the channel uniformity, various wavelength spacings are demonstrated. The system is harmonically mode-locked at 1 GHz producing pulsewidths of 100 ps and the pulse train synchronisation between oscillating wavelengths is shown.
引用
收藏
页码：455 / 460
页数：6
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