Propagation delays and transition times in pulse‐modulated semiconductor lasers
作者:
R. S. Tucker,
J. M. Wiesenfeld,
P. M. Downey,
J. E. Bowers,
期刊:
Applied Physics Letters
(AIP Available online 1986)
卷期:
Volume 48,
issue 25
页码: 1707-1709
ISSN:0003-6951
年代: 1986
DOI:10.1063/1.96810
出版商: AIP
数据来源: AIP
摘要:
An experimental and theoretical study of large‐signal switching transients in directly modulated semiconductor lasers shows that the main parameters affecting high‐speed switching are the small‐signal relaxation oscillation frequency and the optical on/off ratio of the pulses. Simple expressions agree well with measured data and can be used to obtain an estimate of the maximum achievable modulation bit rate.
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