Shack — Hartmann wavefront sensor for measuring the parameters of high-power pulsed solid-state lasers

Shack — Hartmann wavefront sensor for measuring the parameters of high-power pulsed solid-state lasers

The wavefront of the radiation of two types from high-power solid-state (Ti:sapphire and Nd:glass) lasers is experimentally studied. The measurements are performed using a Shack - Hartmann wavefront sensor. The technical and functional potential of this sensor in measuring laser-based schemes is dem...

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Veröffentlicht in:Quantum electronics (Woodbury, N.Y.) N.Y.), 2010-06, Vol.40 (4), p.321-326
Hauptverfasser: Aleksandrov, A G, Zavalova, V E, Kudryashov, A V, Rukosuev, A L, Sheldakova, Yu V, Samarkin, V V, Romanov, P N
Format: Artikel
Sprache:eng
Schlagworte:
CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
CORUNDUM
DATA
ELECTROMAGNETIC RADIATION
ELEMENTS
EXPERIMENTAL DATA
GLASS
INFORMATION
LASER RADIATION
LASERS
METALS
MINERALS
NEODYMIUM
NUMERICAL DATA
OXIDE MINERALS
RADIATIONS
RARE EARTHS
SAPPHIRE
SENSORS
SOLID STATE LASERS
WAVE FORMS
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Zusammenfassung:The wavefront of the radiation of two types from high-power solid-state (Ti:sapphire and Nd:glass) lasers is experimentally studied. The measurements are performed using a Shack - Hartmann wavefront sensor. The technical and functional potential of this sensor in measuring laser-based schemes is demonstrated. The results of measuring both static and dynamic wavefront aberrations are discussed. The estimated dynamics of defocus aberration is in agreement with the experimental data. (measurement of laser radiation parameters)
ISSN:1063-7818
1468-4799
DOI:10.1070/QE2010v040n04ABEH014061