8 May 2008 Investigation on the linewidth enhancement factor of multiple longitudinal mode semiconductor lasers
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Abstract
We present a theoretical and experimental research of the linewidth enhancement factor or α factor in multiple-longitudinal mode semiconductor lasers. In this work, several methods originally developed for single-mode lasers have been adapted for their use with multiple-longitudinal mode lasers and applied to each mode of several Fabry-Perot lasers at a time. The concepts of material LEF and device LEF are compared and discussed.
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Asier Villafranca, Asier Villafranca, Guido Giuliani, Guido Giuliani, Silvano Donati, Silvano Donati, Ignacio Garcés, Ignacio Garcés, } "Investigation on the linewidth enhancement factor of multiple longitudinal mode semiconductor lasers", Proc. SPIE 6997, Semiconductor Lasers and Laser Dynamics III, 699719 (8 May 2008); doi: 10.1117/12.781446; https://doi.org/10.1117/12.781446
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