摘要
本文在半导体激光器结温变化主要由限制层光热转化引起的情况下 ,通过求解热传导方程和速率方程得到半导体激光器光热光强调制的频率特性和相位特性 .分析表明理论同实验结果相一致 .
From the thermal transform and rate equations,we deduce the frequency and phase characteristics of photothermal intensity modulation on condition that the variation of conjunction temperature of a laser diode is mainly caused by intensity change injected in the confinement layer.The characteristics are in good agreement with experimental results.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2001年第3期347-351,共5页
Acta Photonica Sinica
基金
国家自然科学基金!( 699780 2 4 )
上海市应用材料研究与发展基金资助项目
