位相シフト解析法を用いた濃度場の可視化 : その場観察I
2002 年 29 巻 2 号 p. 52-
詳細
2002 年 29 巻 2 号 p. 52-
We propose a new method of fringe analysis, in which we shift a phase of interferogram to π/4 and π/2 on Fourier space, compute its inverse Fourier transform and obtain two phase shift images from the original. We applied the method to actual image and exactly reconstructed concentration field around a growing crystal.
