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pro vyhledávání: '"Potier, Sam"'
Consistent operation of adaptive optics (AO) systems requires the use of a wavefront sensor (WFS) with high sensitivity and low noise. The nonlinear curvature WFS (nlCWFS) has been shown both in simulations and lab experiments to be more sensitive th
Externí odkaz:
http://arxiv.org/abs/2312.01465
Publikováno v:
Proc. SPIE 12185, Adaptive Optics Systems VIII, 121858H (29 August 2022)
The nonlinear curvature wavefront sensor (nlCWFS) has been shown to be a promising alternative to existing wavefront sensor designs. Theoretical studies indicate that the inherent sensitivity of this device could offer up to a factor of 10 times impr
Externí odkaz:
http://arxiv.org/abs/2209.00071
Autor:
Crepp, Justin R., Letchev, Stanimir O., Potier, Sam J., Follansbee, Joshua H., Tusay, Nicholas T.
Publikováno v:
Optics Express, 2020, Volume 28, Issue 25
Strong turbulence conditions create amplitude aberrations through the effects of near-field diffraction. When integrated over long optical path lengths, amplitude aberrations (seen as scintillation) can nullify local areas in the recorded image of a
Externí odkaz:
http://arxiv.org/abs/2012.12695
Autor:
Schreiber, Laura, Schmidt, Dirk, Vernet, Elise, Letchev, Stanimir, Crass, Jonathan, Crepp, Justin R., Potier, Sam
Publikováno v:
Proceedings of SPIE; August 2022, Vol. 12185 Issue: 1 p121858H-121858H-11, 12063954p
