由于短波长激光更易造成光学元件的损伤，因此光学元件的损伤阈值限制了氟化氪激光器的能量输出。

The damage threshold of optics limits the output of KrF laser because the laser with shorter wavelength is easier to induce damage on the optical elements.

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本文研究了圆偏振氟化氪激光在氢气中的前向受激喇曼散射，第一级斯托克斯线的转换效率已达44％。

In this work, we have studied the forward Raman scattering of circularly polarized KrF excimer laser beam in hydrogen gas. The conversion efficiency of the first Stokes line has reached about 44%.

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很可能氪和氩也可以做路易斯碱，但显然它们不能和氟化氢竞争。

It is possible that Kr and Ar could also act as Lewis bases, but evidently they cannot compete with HF.

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