Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/72791
Title: New method for reducing distortion in directly modulated lasers in subcarrier-multiplexed systems
Authors: Mendis, Frederick V. 
Haldar, Manas K. 
Wang, J.
Issue Date: 1995
Citation: Mendis, Frederick V.,Haldar, Manas K.,Wang, J. (1995). New method for reducing distortion in directly modulated lasers in subcarrier-multiplexed systems. Proceedings of SPIE - The International Society for Optical Engineering 2614 : 236-243. ScholarBank@NUS Repository.
Abstract: In this paper we use small signal analysis to predict the intrinsic non-linear distortion of an injection-locked semiconductor laser diode directly driven by two subcarriers. We show that the second-order harmonic distortion may be reduced by between 12 and 27 dB over the free-running laser bandwidth of 3.4 GHz and that the third-order intermodulation distortion may be reduced by between 12 and 22 dB over a bandwidth of 5 GHz, for an injection ratio of 0.5.
Source Title: Proceedings of SPIE - The International Society for Optical Engineering
URI: http://scholarbank.nus.edu.sg/handle/10635/72791
ISBN: 0819419788
ISSN: 0277786X
Appears in Collections:Staff Publications

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