NCLR 1kw 1khz XeCl准分子激光器的光学质量

Advanced High-Power Lasers and Applications Pub Date : 2000-04-03 DOI:10.1117/12.380908

R. M. Hofstra, J. Timmermans, Hubert J. G. Van Heel

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引用次数: 5

摘要

研究了NCLR的1kw, 1khz XeCl准分子激光器的光学质量。在高达1khz的短突发模式下可以获得接近衍射极限的光束。长突发模式操作目前受到光学质量的限制。光束指向变化减小到发散角的一半，并且与激光系统的重复频率无关。

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Optical quality of NCLR's 1-kW 1-kHz XeCl excimer laser

The optical quality of NCLR's 1 kW, 1 kHz XeCl excimer laser has been investigated. Nearly diffraction limited beams can be obtained in short burst mode up to 1 kHz. Long burst mode operation is currently limited by the quality of the optics. The beam pointing variation is reduced to half the divergence angle and is found to be independent of the repetition rate of the laser system.

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Advanced High-Power Lasers and Applications

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