摘要
在钟形双脉冲激励下,观察了DH激光器的电荷存储效应。用正弦正半周模型描写钟形脉冲,计算了后一个脉冲的阈值电流随脉冲间隔的变化关系。计算结果同实验结果符合得很好。
The charge storage in DH laser driven by pairs of bell-shape pulse current has been investigated. By using the model of positive half-period of Sinusiod to describe the bell-shape pulse current, we calculated the threshold cunent of the second pulse as a function of the time spacing between the pulses. The results of calculation agree with experiments satisfactorily.
出处
《发光学报》
EI
CAS
CSCD
北大核心
1990年第3期218-223,共6页
Chinese Journal of Luminescence
