Acta Optica Sinica, Volume. 23, Issue 10, 1230(2003)
Development of Large Aperture Hole Grating Beam Wave Front Sampler
Based on the angular spectrum theory, the principle of hole grating for sampling beam and attenuating power of high-energy laser (HEL), and the detailed structure design of a large aperture beam wave-front sampler are described. The numerical calculation and experimental results of far-field optical spot of the transmitted beam produced by the sampler are given. The results show that the beam wave-front sampler can attenuate power of HEL with little errors.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Development of Large Aperture Hole Grating Beam Wave Front Sampler[J]. Acta Optica Sinica, 2003, 23(10): 1230