In this paper,based on the theoretical model of wavelength conversion in semiconductor laser,the influence of different photons life on wavelength conversion is discussed by utilizing rate equation under the small-signal analysis.
基于半导体激光器实现波长转换的理论模型,利用速率方程讨论了光子寿命对不同半导体激光器实现波长转换特性的影响。
The relativity between relative sensitivity and photoelectron lifetime of the AgBrCl emulsion was .
对所选取感光乳剂的相对感光度与其光电子寿命的相关性进行了研究。
Supposing that input modulation signal is actual phonetic signal and its adjoint noise is additive white noise, for spontaneous emission lifetime modulation and photon lifetime modulation, we derive signal-to-noise ratio (SNR) in various parameters through frequency domain analysis against laser in the premiss of large input SNR.
假定输入调制信号为实际语音信号 ,伴随语音信号的噪声为加性白噪声 ,在大输入信噪比前提下 ,对微腔半导体激光器的自发发射寿命调制、光子寿命调制两种调制方式进行了频域分析 ,得到了不同参数下的信噪比增益 。
