Method of stationary interference patterns reading and processing

  • V. N. Ilyin B. I. Stepanov Institute of Physics of NASB, Minsk, Belarus
  • A. V. Dubeshko B. I. Stepanov Institute of Physics of NASB, Minsk, Belarus
  • D. A. Mihaevich B. I. Stepanov Institute of Physics of NASB, Minsk, Belarus
Keywords: interference patterns, CCD, readout, video signal processing, phase difference, wavelength, resolution, verification, Kesterse interferometer

Abstract

The optoelectronic reading system enables real-time acquisition and processing of interference pattern images in the Kesterse interferometer with sufficient resolution. The root-mean-square deviation of the measurement results is 0.001 mm. The total time required for measurement and analysis has been reduced from two hours to just 30 minutes.

Published
2009-08-30
How to Cite
Ilyin, V. N., Dubeshko, A. V., & Mihaevich, D. A. (2009). Method of stationary interference patterns reading and processing. Technology and Design in Electronic Equipment, (4), 59-62. Retrieved from https://www.tkea.com.ua/index.php/journal/article/view/TKEA2009.4.59
Issue
No. 4 (2009): Tekhnologiya i konstruirovanie v elektronnoi apparature
Section
Articles

Copyright (c) 2009 Ilyin V. N., Dubeshko A. V., Mihaevich D. A.

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.