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Proceedings Paper

Adaptive optics for laser-beam focusing through the pinhole
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Paper Abstract

In this work, we investigate the efficiency of the use of the bimorph deformable mirror to focusing laser beam in the pinhole. Pinholes of different diameters are used as an instrument for focusing verification. Different algorithms are discussed and analyzed for the investigation of the process of the beam focusing. It is shown that tip-tilt correction is an essential condition for increasing the focusing efficiency.

Paper Details

Date Published: 9 September 2019
PDF: 11 pages
Proc. SPIE 11107, Laser Beam Shaping XIX, 111070F (9 September 2019);
Show Author Affiliations
Alexis Kudryashov, Institute of Geosphere Dynamics (Russian Federation)
Moscow Polytechnic Univ. (Russian Federation)
Alexander Nikitin, Institute of Geosphere Dynamics (Russian Federation)
Ilya Galaktionov, Institute of Geosphere Dynamics (Russian Federation)
Julia Sheldakova, Institute of Geosphere Dynamics (Russian Federation)
Vadim Samarkin, Institute of Geosphere Dynamics (Russian Federation)
Alexey Rukosuev, Institute of Geosphere Dynamics (Russian Federation)


Published in SPIE Proceedings Vol. 11107:
Laser Beam Shaping XIX
Angela Dudley; Alexander V. Laskin, Editor(s)

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