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Phase measurement apparatus for measuring characterization of optical thin films
Phase measurement apparatus for measuring characterization of optical thin films
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机译:用于测量光学薄膜特性的相位测量设备
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摘要
A phase measuring apparatus for measuring phase characteristics of a film applied onto an object to be measured includes a shearing interference system for providing incident light onto the object or light reflected on the object with shearing interference, a detector for detecting shearing interference information, and a computing unit for calculating the phase characteristics of the film based on the shearing interference information.
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