分布反饋半導(dǎo)體激光器電路模型
CIRCUIT MODEL FOR DISTRIBUTED FEEDBACK SEMICONDUCTOR LASERS
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摘要: 以周期波導(dǎo)結(jié)構(gòu)的耦合模方程及載流子密度速率方程為基礎(chǔ),在適當(dāng)?shù)募俣l件下,本文得到一個(gè)比較簡(jiǎn)單的適于無(wú)內(nèi)部相移的折射率耦合單模分布反饋半導(dǎo)體激光器電路模型.用本模型得到的模擬結(jié)果與已報(bào)道的結(jié)果符合很好.
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關(guān)鍵詞:
- 分布反饋半導(dǎo)體激光器; 電路模型; 計(jì)算機(jī)輔助分析
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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