The five-mirror laser cavity containing a SESAM with negative Kerr effect is theoretically analyzed for the first time.
基于SESAM的负克尔效应特性，对含SESAM的五镜腔激光器进行了理论分析。
This shows that the negative Kerr effect of the SESAM can contribute to the self-starting of the modelocked laser besides the saturable absorption mechanism.
这说明SESAM的可饱和吸收机理具有锁模自启动效应外，其负克尔效应也有助于锁模的自启动。
These reveal that the negative Kerr effect of the SESAM can contribute to the self-starting of mode-locked lasers besides the saturable absorption mechanism.
因此，SESAM除了其量子阱材料的可饱和吸收效应能启动锁模外，本身的负克尔效应也有助于锁模的自启动。
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