PICOSECOND SPECTROSCOPY OF OPTICALLY MODULATED HIGH-SPEED LASER-DIODES

被引：7
作者：
SUTTER, DH
SCHNEIDER, H
WEISSER, S
RALSTON, JD
LARKINS, EC
机构：
[1] Fraunhofer-Institut für Angewandte Festkörperphysik, D-79108 Freiburg
来源：
APPLIED PHYSICS LETTERS | 1995年 / 67卷 / 13期
关键词：
D O I：
10.1063/1.115066
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The emission transients of optically excited high-speed multiple quantum well laser diodes have been measured by up-converting the emission in a nonlinear crystal. From the gain-switched oscillation the intrinsic resonance frequency and damping factor are determined. The high temporal resolution allows us to observe additional short period oscillations with a frequency of about 170 GHz. Numerical solution of the traveling wave rate equations indicates that these high frequency oscillations arise due to inhomogeneous carrier injection. (C) 1995 American Institute of Physics.
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页码：1809 / 1811
页数：3
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