激光場相位分布的高精度測量
A HIGH PRECISION MEASUREMENT OF PHASE DISTRIBUTION FOR LASER FIELDS
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摘要: 本文介紹利用位移法測定光場的相位分布,測量精度可達1.5。該法適合于高精度光學元件的無接觸測量和其他特殊光場相位分布的測量。
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關(guān)鍵詞:
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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