激光场相位分布的高精度测量
A HIGH PRECISION MEASUREMENT OF PHASE DISTRIBUTION FOR LASER FIELDS
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摘要: 本文介绍利用位移法测定光场的相位分布,测量精度可达1.5。该法适合于高精度光学元件的无接触测量和其他特殊光场相位分布的测量。
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关键词:
Abstract: The phase distribution of laser fields is measured by displacement process. The precision of measurement is within 1.5. This method is also available for undontact measurement of precision optical elements. -
Н.К.Бергер и А.Дерюгин и.А.В.Михеенко ПТЭ,№1,1978,стр.197-198.
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