InP-based Single-frequency Single-facet 1x2 MMI Teardrop Laser Diodes

被引：0
作者：
Yang, Hua [1 ]
Yang, Mingqi [1 ]
Jia, Zhengkai [1 ]
Hall, Douglas C. [3 ]
Peters, Frank H. [1 ,2 ]
机构：
[1] Univ Coll Cork, Tyndall Natl Inst, Cork, Ireland
[2] Univ Coll Cork, Dept Phys, Cork, Ireland
[3] Univ Notre Dame, Dept Elect Engn, Notre Dame, IN 46556 USA
来源：
2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR) | 2017年
基金：
爱尔兰科学基金会;
关键词：
Semiconductor lasers; Teardrop Laser; single-frequency; MMI; low linewidth;
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 regrowth and grating free InP-based single-facet teardrop laser consisting of a 1x2 multi-mode-interferometer and a waveguide loop reflector. The fabricated laser demonstrated CW lasing above 75mA and single frequency operation with a side mode suppression ratio of 30dB. This laser is also a potential candidate for low linewidth source.
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页数：3
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