Beam Correction In TiS Lasers By Means Of Adaptive Optics

Beam Correction In TiS Lasers By Means Of Adaptive Optics

Laser beam wavefront correction has been implemented on several high power TiS laser systems with the peak power up to 600 TW. Closed-loop adaptive optical system based on phase-conjugate algorithm and including deformable bimorph mirror and Shack-Hartmann wavefront sensor was developed and used for...

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Veröffentlicht in:Proceedings of the Conference of Light at Extreme Intensities 2009-10, Vol.1228, p.123-129
Hauptverfasser: Alexandrov, A, Zavalova, V, Kudryashov, A, Rukosuev, A, Sheldakova, Yu, Samarkin, V
Format: Artikel
Sprache:eng
Schlagworte:
Adaptive algorithms
Adaptive optics
Adaptive systems
Algorithms
Beams (radiation)
Bimorphs
Deformation
Formability
Laser beams
Lasers
Sensors
Strehl ratio
Wavefronts
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Zusammenfassung:Laser beam wavefront correction has been implemented on several high power TiS laser systems with the peak power up to 600 TW. Closed-loop adaptive optical system based on phase-conjugate algorithm and including deformable bimorph mirror and Shack-Hartmann wavefront sensor was developed and used for beam correction. Strehl ratio was increased from 0.1 to 0.8 by means of adaptive optics.
ISSN:0094-243X