Analysis on Performance of PCSS Triggered by Femto-Second Laser Pulse by Position
GaAs光导开关飞秒激光点触发实验及分析

Aim at the application circumstance of coupling PCSS array with a bunch of fibers,a new experiment plane for testing the influence of laser trigger position to the performance of PCSS was proposed.The results showed that the output impulse was changed a lot by the different trigger position.It increased when the trigger point moved from the cathode to the anode.The impulse reaches its peak value when the laser near the anode but decreased when the trigger come to the edge of anode.The results were analyzed and an explanation based on theory of semiconductor and distribution of the electronic field inside was given.