Evidence of thermal effects in high power Er3+-Yb3+ fiber laser
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چکیده
منابع مشابه
Evidence of thermal effects in a high-power Er3+-Yb3+ fiber laser.
We analyze the influence of heat generation caused by nonradiative transitions in a high-power 1.55 microm double-clad erbium-ytterbium fiber laser on the Stark level population. At strong pumping rates, 1 microm lasing can start as a result of parasitic reflections. We present a model that allows us to simulate the effect of self-generated heat on the Stark level population by using the MacCum...
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