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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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