Co-phasing of a telescope segmented mirror

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The algorithm of a segmented mirror co-phasing is described in the paper. The algorithm is based on the analysis of interference pattern, special criterion is introduced for this purpose. It is shown that initial shift of the segments must be less than half of the wavelength. To increase the dynamic range of the system the second (or even third) wavelength should be used in the algorithm. In this case the dynamic range can be increased up to 30 mkm.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
EditorsG.G. Matvienko, G.M. Krekov
Pages157-162
Number of pages6
Volume5396
DOIs
Publication statusPublished - 2004
EventTenth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics - Part I: Radiation Propagation in the Atmosphere and Ocean - Tomsk, Russian Federation
Duration: 24 Jun 200328 Jun 2003

Other

OtherTenth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics - Part I: Radiation Propagation in the Atmosphere and Ocean
CountryRussian Federation
CityTomsk
Period24.6.0328.6.03

Fingerprint

segmented mirrors
Telescopes
Mirrors
telescopes
dynamic range
Wavelength
wavelengths
interference
shift

Keywords

  • Co-phasing
  • Interference pattern
  • Segmented mirror
  • Telescope

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Kanev, F., Lukin, V., & Makenova, N. A. (2004). Co-phasing of a telescope segmented mirror. In G. G. Matvienko, & G. M. Krekov (Eds.), Proceedings of SPIE - The International Society for Optical Engineering (Vol. 5396, pp. 157-162) https://doi.org/10.1117/12.548292

Co-phasing of a telescope segmented mirror. / Kanev, Feodor; Lukin, Vladimir; Makenova, Nailya Altykhanovna.

Proceedings of SPIE - The International Society for Optical Engineering. ed. / G.G. Matvienko; G.M. Krekov. Vol. 5396 2004. p. 157-162.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kanev, F, Lukin, V & Makenova, NA 2004, Co-phasing of a telescope segmented mirror. in GG Matvienko & GM Krekov (eds), Proceedings of SPIE - The International Society for Optical Engineering. vol. 5396, pp. 157-162, Tenth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics - Part I: Radiation Propagation in the Atmosphere and Ocean, Tomsk, Russian Federation, 24.6.03. https://doi.org/10.1117/12.548292
Kanev F, Lukin V, Makenova NA. Co-phasing of a telescope segmented mirror. In Matvienko GG, Krekov GM, editors, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 5396. 2004. p. 157-162 https://doi.org/10.1117/12.548292
Kanev, Feodor ; Lukin, Vladimir ; Makenova, Nailya Altykhanovna. / Co-phasing of a telescope segmented mirror. Proceedings of SPIE - The International Society for Optical Engineering. editor / G.G. Matvienko ; G.M. Krekov. Vol. 5396 2004. pp. 157-162
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