彭宇恒, 陈维友, 赵铁民, et al. The Simple Calculation of the Wavelength of Gain-Peak in Compressively Strained Quantum Well Lasers[J]. Acta Electronica Sinica, 1996, (5).
彭宇恒, 陈维友, 赵铁民, et al. The Simple Calculation of the Wavelength of Gain-Peak in Compressively Strained Quantum Well Lasers[J]. Acta Electronica Sinica, 1996, (5).DOI：
By means of the effects of one dimension finite well
strain and band-filling
a simple and accurate method to calculate the wavelength of gain peak in compressively strained quantum well lasers is provided. Two key factors which determine the gain peak energy are presented.The influence of Fermi-Dirac distribution function on the wavelength of gain peak is also discussed. Taking commonly-used InGaAs/InGaAsP QW lasers for example
by the use of Lorentzian line shape function
the wavelength of gain peak is calculated under different injection carrier densities.
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