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Test of beam cleanup for the annular beam using the 61-element AO system

机译:使用61单元AO系统测试环形光束的光束净化

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Abstract: Adaptive optics has been successfully used in astronomy to obtain near diffraction limited images. It also can be used to improve the laser beam quality. In this paper, a test that a He-Ne laser was used to simulate an annular beam and was cleaned up by the 61 elements adaptive optical system is reported. The results show that the beam quality is improved. !8
机译:摘要:自适应光学已成功地用于天文学中,以获取近衍射极限图像。它也可以用来提高激光束质量。本文报道了使用氦氖激光器模拟环形光束并由61元件自适应光学系统清除的测试。结果表明光束质量得到改善。 !8

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