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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.
|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|
|Appears in Collections:||Staff Publications|
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