Transient time-averaged spectra of rapidly-modulated semiconductor lasers
作者:
M.Osiński,
M.J.Adams,
期刊:
IEE Proceedings J (Optoelectronics)
(IET Available online 1985)
卷期:
Volume 132,
issue 1
页码: 34-37
年代: 1985
DOI:10.1049/ip-j.1985.0008
出版商: IEE
数据来源: IET
摘要:
Using the computed solution of multimode rate equations, and including wavelength-chirping effects via the dependence of the refractive index on carrier concentration, it is possible to calculate time-averaged spectra of rapidly-modulated lasers. The averaging time may be used to simulate the effects of measuring equipment with a specific time response. The results show a characteristic fine structure within the dominant longitudinal mode spectrum, and are in qualitative agreement with experimental measurements reported by other authors.
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