New Hartmann wavefront sensor for high power CO2 lasers

Alexis Kudryashov; Alexander Alexandrov; Alexey Rukosuev; Pierre Galarneau

doi:10.1117/12.924118

9 February 2012 New Hartmann wavefront sensor for high power CO₂ lasers

Alexis Kudryashov, Alexander Alexandrov, Alexey Rukosuev, Pierre Galarneau

Proceedings Volume 8236, Laser Resonators, Microresonators, and Beam Control XIV; 82360L (2012) https://doi.org/10.1117/12.924118
Event: SPIE LASE, 2012, San Francisco, California, United States

Abstract

This paper presents the two types of Hartmann wavefront sensors to measure the aberrations of CO₂ laser radiation. One sensor is baser on commercially available IR camera while the second one - on so-called thing film sensors. We discuss both positive and negative attributes of these sensors and the possibility to use them in the real laser systems.

Citation Download Citation

Alexis Kudryashov, Alexander Alexandrov, Alexey Rukosuev, and Pierre Galarneau "New Hartmann wavefront sensor for high power CO₂ lasers", Proc. SPIE 8236, Laser Resonators, Microresonators, and Beam Control XIV, 82360L (9 February 2012); https://doi.org/10.1117/12.924118

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