• Chinese Journal of Lasers
  • Vol. 8, Issue 6, 55 (1981)
[in Chinese] and [in Chinese]
Author Affiliations
  • [in Chinese]
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    [in Chinese], [in Chinese]. [J]. Chinese Journal of Lasers, 1981, 8(6): 55 Copy Citation Text show less

    Abstract

    This paper describes a method for testing optical elements using focal volume properties of light beam. Its accuracy is 1.5%.