2007•Unpublished venueRequires access
Simple expression of laser diode multimode rate equations including band filling effects
Kenji Wada, Hiroyuki Yoshioka, Jiaxun Zhu, Tetsuya Matsuyama, Hiromichi Horinaka
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Abstract
By introducing semiconductor gain into common laser diode multimode rate equations, we have found that the differential gain coefficient and the carrier density at transparency have a linear dependence with wavelength. Based on this fact, we have derived a simple expression for the laser diode gain including band filling effects.