Stability of harmonically driven mode‐locked semiconductor lasers
作者:
N. Onodera,
Z. Ahmed,
R. S. Tucker,
A. J. Lowery,
期刊:
Applied Physics Letters
(AIP Available online 1991)
卷期:
Volume 59,
issue 27
页码: 3527-3529
ISSN:0003-6951
年代: 1991
DOI:10.1063/1.105670
出版商: AIP
数据来源: AIP
摘要:
Previous reports of harmonically driven mode‐locked semiconductor lasers have indicated that the intensity correlation between adjacent pulses has a contrast ratio of two, rather than three as expected for mode‐locked pulses. We show that this reduced contrast ratio is a result of pulse instabilities in harmonically driven mode‐locked lasers. By setting the rf drive frequency to the stable operating condition, stable pulses with a contrast ratio of three have been obtained.
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