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【会议EI博士】Design of Microsecond Level and High Current Pulse Driver Systems for Quantum Cascade Lasers
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所属单位：电气与电子工程学院
教研室：测控技术与仪器系
发表刊物：Proceedings - International Conference on Electrical and Control Engineering, ICECE 2010
项目来源：“８６３”计划
关键字：QCL, pulse driver, High current
摘要：This paper presents a microsecond, high current pulse generator to drive quantum cascade lasesrs. The driver systems consist of pulse generator; power amplifier; fast switches and constant current supply circuits. The pulse width and pulse repetition rate are varied from 1μs to 100μs and 1 kHz to 2 kHz, respectively. Pulsed peak current could achieve 2.2 ampere. The whole systems are of great value to be employed to drive quantum cascade semiconductor diode lasesrs.
第一作者：李磊
论文类型：论文集
页面范围：2
是否译文：否
发表时间：2010-09-28