Effects of trigger laser pulse width on the jitter time of GaAs photoconductive semiconductor switch.
Effects of trigger laser pulse width on the jitter time of GaAs photoconductive semiconductor switch.
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DOI：
10.1364/ol.38.002330
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发表时间：
2013-07
期刊：
影响因子：
3.6
通讯作者：
W. Shi;Huai-meng Gui;Lin Zhang;Cheng Ma;Mengxia Li;Ming Xu;Luyi Wang
中科院分区：
文献类型：
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作者：
W. Shi;Huai-meng Gui;Lin Zhang;Cheng Ma;Mengxia Li;Ming Xu;Luyi Wang
实验研究了触发激光脉宽对GaAs光电导开关抖动时间的影响。利用交叉光栅将激光分成两束，同时激励两个3mm间距的GaAs光子晶体管。这项工作表明，GaAs PCSS的抖动时间减少作为触发激光脉冲宽度减小。我们的研究结果克服了一个重大的障碍，阻碍了测试和理论的GaAs PCSS在高时间精度同步控制。
The effects of trigger laser pulse width on the jitter time of a GaAs photoconductive semiconductor switch (PCSS) is investigated in the experiment. The laser is split into two optical beams by a cross grating to excite two 3 mm gap GaAs PCSSs in parallel at the same time. This work reveals that the jitter time of the GaAs PCSS is reduced as the trigger laser pulse width decreases. Our results overcome a significant obstacle that hinders the testing and theory of GaAs PCSSs in high-time-precision synchronous control.