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12
Issue
vol 64 / December, 2021
Article

DOI 10.17586/0021-3454-2017-60-4-381-385

UDC 531.715.1

IMPROVING THE ACCURACY OF LINNIK MICROINTERFEROMETER

V. K. Kirillovsky
State Educational Establishment of High Professional Education “Saint-Petersburg State University of Information Technologies, Mechanics and Optics”; Professor


K. R. Gubaidullin
ITMO University; Department of Applied and Computer Optics; Student


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Abstract. Modernization of Linnik microinterferometer is performed with the aim of expanding the instrument capabilities and simplify processing of results. An additional optical unit is introduced for image transfer to sensitive area of the matrix. Computer processing of interference pattern is applied. These innovations greatly helpe to improve the methodology of research conducted using microinterferometer Linnik.
Keywords: Linnik microinterferometer, modernization. Interference pattern research

References:
  1. Kirillovskiy V.K.Opticheskie izmereniya. Chast'2 (Optical Measurements. Part 2), St. Petersburg, 2003. (in Russ.)
  2. Kirillovskiy V.K.Opticheskie izmereniya. Chast' 5(Optical Measurements. Part 5), St. Petersburg, 2006. (in Russ.)
  3. Kirillovskiy V.K. Sovremennye opticheskie issledovaniya i izmereniya (Modern Optical Studies and Measurements), St. Petersburg, 2010, 304 р. (in Russ.)
  4. Egorov V.A. Opticheskie i shchupovye pribory dlya izmereniya sherokhovatosti poverkhnosti (Optical and Probe Instruments for Measuring Surface Roughness), Moscow, 1965. (in Russ.)
  5. Puryaev D.T., Kreopalova G.V. Issledovanie i kontrol' opticheskikh sistem (Research and Control of Optical Systems), Moscow, 1978. (in Russ.)
  6. Livshits E.M. Opticheskie izmereniya (Optical Measurements), Leningrad, 1985. (in Russ.)
  7. Kirillovskiy V.K., Tochilina T.V. Opticheskie izmereniya. Uchebnoe posobie po laboratornomu praktikumu (Optical Measurements. Study guide for Laboratory Practical Work), St. Petersburg, 2014. (in Russ.)
  8.  Kolomiytsev Yu.V. Interferometry (Interferometers), Leningrad, 1976, 296 р. (in Russ.)