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Two-Mirror Adaptive System for Correction of Atmospheric Disturbances of the Large Solar Vacuum Telescope

Abstract

Features of a two-mirror adaptive system for correction of atmospheric disturbances of the Large Solar Vacuum Telescope are described. The system has been developed with allowance for the correction of instrumental vibrations of the telescope in a wide amplitude-frequency range, with an open siderostat supply mirror. The light wavefront tilt and its deformations are corrected separately. The adaptive optics system is designed to work with extended light sources (the Sun), with low-contrast image details.

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References

  1. P. G. Kovadlo, V. I. Ivanov, and Sh. P. Darchiya, “Photorecorder of Sun image jitter,” Issledovaniya Geomagnetizmu, Aeronomii Fizike Solntsa, Is. 37, 196–202 (1975).

    ADS  Google Scholar 

  2. N. N. Botygina, P. G. Kovadlo, E. A. Kopylov, V. P. Lukin, M. V. Tuev, and A. Yu. Shikhovtsev, “Estimation of the astronomical seeing at the large solar vacuum telescope site from optical and meteorological measurements,” Atmos. Ocean. Opt. 27 (2), 142–146 (2014).

    Article  Google Scholar 

  3. V. P. Lukin, V. M. Grigor’ev, L. V. Antoshkin, N. N. Botygina, O. N. Emaleev, P. A. Konyaev, E.A. Kopylov, V. V. Lavrinov, P. G. Kovadlo, and V. I. Skomorovskii, “Lukin V.P., Grigorjev V.M., Antoshkin L.V., Botygina N.N., Emaleev O.N., Konyaev P.A., Kopylov E.A., Lavrinov V.V., Kovadlo P.G., Skomorovskii V.I. “Tests of the adaptive optical system with a modified correlation sensor at the big solar vacuum telescope,” Atmos. Ocean. Opt. 20 (5), 379–386 (2007).

    Google Scholar 

  4. L. V. Antoshkin, A. G. Borzilov, V. V. Lavrinov, and L. N. Lavrinova, “Program-hardware complex for optical beams formation with modeled tilt angels,” Proc. SPIE—Int. Soc. Opt. Eng. 10466, 10466-0X (2017). doi 10.1117/12.22849

    Google Scholar 

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Correspondence to V. P. Lukin.

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Original Russian Text © N.N. Botygina, D.Yu. Kolobov, P.G. Kovadlo, V.P. Lukin, S.A. Chuprakov, A.Yu. Shikhovtsev, 2018, published in Optika Atmosfery i Okeana.

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Botygina, N.N., Kolobov, D.Y., Kovadlo, P.G. et al. Two-Mirror Adaptive System for Correction of Atmospheric Disturbances of the Large Solar Vacuum Telescope. Atmos Ocean Opt 31, 709–717 (2018). https://doi.org/10.1134/S1024856018060064

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  • DOI: https://doi.org/10.1134/S1024856018060064

Keywords

  • solar telescope
  • correction
  • turbulence
  • Sun