Narrow linewidth laterally coupled 1.55 μm AlGaInAs/InP distributed feedback lasers integrated with a curved tapered semiconductor optical amplifier

被引:42
|
作者
Hou, Lianping [1 ]
Haji, Mohsin [1 ]
Akbar, Jehan [1 ]
Marsh, John H. [1 ]
机构
[1] Univ Glasgow, Sch Engn, Glasgow G12 8LT, Lanark, Scotland
关键词
DFB LASERS; WAVELENGTH; DIVERGENCE; REFLECTOR;
D O I
10.1364/OL.37.004525
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We present a laterally coupled 1.55 mu m AlGaInAs/InP distributed feedback laser monolithically integrated with a curved tapered optical amplifier, providing an output power of 210 mW with single transverse and longitudinal mode operation exhibiting a record low linewidth of 64 kHz. (C) 2012 Optical Society of America
引用
收藏
页码:4525 / 4527
页数:3
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