25 June 2003 Multi-dither adaptive optical system for laser beam shaping
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Proceedings Volume 4969, Laser Resonators and Beam Control VI; (2003) https://doi.org/10.1117/12.499280
Event: High-Power Lasers and Applications, 2003, San Jose, CA, United States
We describe an adaptive optical closed loop system with bimorph mirror as a wavefront corrector and CCD camera at the focal plane of the lens as a sensor to obtain a good focal spot. Adaptive system can correct for the low-order aberrations with the frequency of corrected aberrations about 5 Hz. These parameters are mostly determined by the deformable mirror properties and multi-dither algorithm.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
J. V. Sheldakova, J. V. Sheldakova, Alexey L. Rukosuev, Alexey L. Rukosuev, Alexander Alexandrov, Alexander Alexandrov, Alexis V. Kudryashov, Alexis V. Kudryashov, } "Multi-dither adaptive optical system for laser beam shaping", Proc. SPIE 4969, Laser Resonators and Beam Control VI, (25 June 2003); doi: 10.1117/12.499280; https://doi.org/10.1117/12.499280


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