分布反馈半导体激光器电路模型
CIRCUIT MODEL FOR DISTRIBUTED FEEDBACK SEMICONDUCTOR LASERS
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摘要: 以周期波导结构的耦合模方程及载流子密度速率方程为基础,在适当的假定条件下,本文得到一个比较简单的适于无内部相移的折射率耦合单模分布反馈半导体激光器电路模型.用本模型得到的模拟结果与已报道的结果符合很好.Abstract: This paper presents a sample circuit model for no internal phase shift and single longitudinal mode DFB-LD, basing on the coupling wave equations for period waveguide structure and the rate equation for carrier density. The simulated results from this model are agree with the reports in the literature.
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