GAIN COMPRESSION IN TENSILE-STRAINED 1.55 MU-M QUANTUM-WELL LASERS OPERATING AT 1ST AND 2ND QUANTIZED STATES

被引:23
作者
WU, TC [1 ]
KAN, SC [1 ]
VASSILOVSKI, D [1 ]
LAU, KY [1 ]
ZAH, CE [1 ]
PATHAK, B [1 ]
LEE, TP [1 ]
机构
[1] BELLCORE,RED BANK,NJ 07701
关键词
D O I
10.1063/1.107167
中图分类号
O59 [应用物理学];
学科分类号
摘要
Gain compression coefficients in tensile-strained 1.55-mu-m single quantum well lasers are measured using an optical injection method. Lasers operating in the first and second quantized states are used. An explicit linear dependence of nonlinear gain on the differential gain is obtained from these measurements. These results are quantitatively compared to a recently proposed model involving carrier transport in and out of the quantum well.
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页码:1794 / 1796
页数:3
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