| 触发光脉冲对光电导开关响应速度的影响 |
| |
| 引用本文： | 戴慧莹. 触发光脉冲对光电导开关响应速度的影响[J]. 半导体光电, 2010, 31(4) |
| |
| 作者姓名： | 戴慧莹 |
| |
| 作者单位： | 空军工程大学,理学院,西安,710051 |
| |
| 摘 要： | 实验测试了触发光脉冲对光电导开关响应速度的影响;建立了满足光导开关触发光脉冲参量的光生载流子速率方程,并模拟出光生载流子浓度随触发光脉冲、脉冲宽度的变化规律,分析了光脉冲对光电导开关响应速度的影响及引起输出电脉冲上升沿变化的原因.
|
| 关 键 词： | 光导开关 触发光脉冲 响应速度 |
Effects of Trigger Light Pulses on the Response Speed of Photoconductive Switches |
| |
| DAI Huiying. Effects of Trigger Light Pulses on the Response Speed of Photoconductive Switches[J]. Semiconductor Optoelectronics, 2010, 31(4) |
| |
| Authors: | DAI Huiying |
| |
| Affiliation: | DAI Huiying(School of Sciences,Air Force Engineering University,Xi'an 710077,CHN) |
| |
| Abstract: | The effects of trigger light pulses on the response speed of semi-insulating GaAs photoconductive switches(PCSS's)were experimentally tested,and the rate equation of photogenerated carriers involving the parameters for trigger light pulses was obtained.By simulation,the general rule of the variation of the density of the photogenerated carriers with trigger light pulses as well as their width was simulated.And the reasons for the changes of the rising edge of output electrical pulses were analyzed. |
| |
| Keywords: | photoconductive switches trigger light pulses response speed |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
