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Lü Aimin, Yuan Hongxing, He Anzhi. The research in the influence of beam spot on the precision of PSD[J]. LASER TECHNOLOGY, 1998, 22(5): 294-297.
Citation: Lü Aimin, Yuan Hongxing, He Anzhi. The research in the influence of beam spot on the precision of PSD[J]. LASER TECHNOLOGY, 1998, 22(5): 294-297.

The research in the influence of beam spot on the precision of PSD

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  • Received Date: May 25, 1997
  • Revised Date: October 14, 1997
  • Published Date: September 24, 1998
  • By simulating multiple modes and uneven energy distribution of actual light beams,the relationship between PSD localization and above mentioned uneven energy distribution is established in this paper,and thus,theoretically and experimentally justifies that PSD localization is solely subject to the balance center of light beam spots.
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