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Spatial filter
Optical configuration for construction of the direction field
Initial phase Interferogram Direction field Frequency field Reconstructed phasePublications:
1. 1. Proceed. SPIE, 1998, v. 3348, pp. 290-298.
2. Proceedings of the XXV workshop-symposium on Coherent Optics and Holography, Yaroslavl, 1997, YSPU, pp. 102-110. .