double-exposure interferometry

基本解释

A Shearing Moire Interferometry is proposed. 3-D displacement informations are recorded on the same plate by double-exposure method.
本文提出一种变载波双曝光错位云纹干涉法，将变形信息的记录过程与错位分析分开进行。
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In this paper, we apply the Fourier transform method (FTM) of the phase analysis method to double-exposure holographic interferometry and propose double-exposure digital holographic interferometry.
本文将相位分析技术中的傅立叶变换法（FTM）引入二次曝光全息干涉计量中，提出了二次曝光数字全息干涉术。
A real-time double-exposure holographic interferometry using degenerate four-wave mixing with photorefractive materials is described.
本文描述了一种利用铁电晶体简并四波混频的实时二次曝光法。