Abstract
We propose and investigate a precise wavefront correction method for the astronomical observation of exoplanets in the diffraction stellar vicinity. We show the applicability of the method for measuring and correcting the wavefront in the scheme of a telescope and an interferometric coronagraph without applying any Hartmann wavefront sensors. In our laboratory experiment we achieved a correction accuracy ~λ/50 and a coronagraphic contrast better than 105. We outline the prospects for increasing the correction accuracy to a target value of λ/500 to visualize the Earth in the vicinity of the Sun observed from a distance of 10 pc (in the immediate neighborhood of the Solar System) through an additional amplitude correction and the inclusion of non-common-path aberrations.
REFERENCES
W. Traub and B. Oppenheimer, in Exoplanets, Ed. by S. Seager (Univ. Arizona Press, Tucson, AZ, 2011), p. 111.
A. V. Yudaev, O. Y. Yakovlev, A. V. Kiselev, et al., Solar Syst. Res. 55, 367 (2021).
O. Guyon, Annu. Rev. Astron. Astrophys. 56, 315 (2018).
D. Mawet, L. Pueyo, P. Lawson, et al., astro-ph/ar**v: 1207.5481.
O. Guyon, E. A. Pluzhnik, M. J. Kuchner, et al., Astrophys. J. 167, 81 (2006).
N. J. Kasdin, V. P. Bailey, B. Mennesson, et al., in Space Telescopes and Instrumentation 2020: Optical, Infrared, and Millimeter Wave, Proc. SPIE 11443, 114431U (2020).
A. Tavrov, S. Kameda, A. Yudaev, et al., J. Astron. Telesc. Instrum. Syst. 4, 044001 (2018).
P. N. Frolov, B. B. Shkurskii, A. V. Kiselev, et al., Solar Syst. Res. 47, 477 (2013).
J. Goodman, Introduction to Fourier Optics (Roberts and Company, USA, 2004).
H. Yang and X. Li, in Simulated Annealing, Theory with Applications, Ed. by R. Chibante (IntechOpen, London, UK, 2010), Ch. 15, p. 275.
Y. Liu, J. Ma, B. Li, et al., in Proceedings of the 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, Proc. SPIE 8415, 841504 (2012).
P. J. Bord’e and W. A. Traub, Astrophys. J. 638, 488 (2006).
Jo. L. Sayson, G. Ruane, D. Mawet, et al., J. Astron. Telesc. Instrum. Syst. 5, 019004 (2019).
A. V. Tavrov, Y. Kobayashi, Y. Tanaka, et al., Opt. Lett. 30, 2224 (2005).
Optical Shop Testing, Ed. by D. Malacara (Wiley, New York, 2006).
M. Beaulieu, L. Abe, P. Martinez, et al., Mon. Not. R. Astron. Soc. 469, 218 (2017).
J. Krist, A. J. Riggs, J. McGuire, et al., in Proceedings of the Conference on Techniques and Instrumentation for Detection of Exoplanets VIII, Proc. SPIE 10400, 1040004 (2017).
https://holoeye.com/spatial-light-modulators/.
I. Shashkova, B. Shkursky, P. Frolov, et al., J. Astron. Telesc. Instrum. Syst. 2, 011011 (2015).
Funding
We are grateful to the Government of the Russian Federation and the Ministry of Higher Education and Science of the Russian Federation for their support within grant no. 075-15-2020-780 (no. 13.1902.21.0039).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The authors declare that they have no conflicts of interest.
Additional information
Translated by V. Astakhov
Rights and permissions
About this article
Cite this article
Yudaev, A.V., Shashkova, I.A., Kiselev, A.V. et al. Wavefront Correction for the Observation of an Exoplanet against the Background of the Diffraction Stellar Vicinity. J. Exp. Theor. Phys. 136, 109–130 (2023). https://doi.org/10.1134/S1063776123020127
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063776123020127