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限制半导体激光器调制带宽的一个重要因素是它的高频电路参数．设计了一匹配补偿电路以降低该电路参数的影响，同时使半导体激光器和信号源之间实现阻抗匹配．实验结果证明，这可大幅度提高半导体激光器的调制频率和带宽
An important factor limiting the modulation bandwidth of a semiconductor laser is its high frequency circuit parameters. A matching compensation circuit is designed to reduce the effects of the circuit parameters while achieving impedance matching between the semiconductor laser and the signal source. Experimental results show that this can greatly improve the modulation frequency and bandwidth of the semiconductor laser