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对光自注入法减小增益开关分布反馈激光器时间抖动进行了数值模拟,计算得到了自注入光脉冲强度一定的情况下,自注入光脉冲延迟时间与时间抖动的关系曲线,以及自注入光脉冲延迟时间一定的情况下,自注入光脉冲强度与时间抖动的关系曲线,得到了自注入光脉冲消抖动的时间窗口及自注入光脉冲强度范围(01%—5%)的两个结论.与实验结果取得很好的一致
The time jitter of the distributed feedback laser with gain switch is reduced by the light self-injection method. The relationship between the self-injected light pulse delay time and the time jitter is calculated and the self-injected light pulse When the delay time is constant, two conclusions are drawn: the time window of self-injected optical pulse de-jittering and the pulse light intensity range of self-injected light (01% -5%). The experimental results achieved very good agreement