ANALYSIS OF THE EFFECT OF CROSS-INTERFERENCE ON SHEARING INTERFEROMETER ACCURACY
St. Petersburg Pavlov State Medical University, Department of Operative Surgery and Clinical Anatomy; Professor
I. R. Kotov
Pavlov St. Petersburg State Medical University, Laboratory of Holography;
E. E. Majorov
Saint-Petersburg state university of aerospace instrumentation; Associate professor
V. T. Prokopenko
ITMO University, Saint Petersburg, 197101, Russian Federation; Professor
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Abstract. Operation of a shearing interferometer as an element of interference fringes adjustment for processing of double-exposure holograms of diffuse reflecting object is considered. Theoretical analysis of the impact of crossinterference on error in fringe phase measurement is presented.
Keywords:
holography, interference, shearing interferometer
