Výsledky vyhledávání - "Saarikko, Pasi"

Feedforward operation of a lens setup for large defocus and astigmatism correction

Autor: Verstraete, H.R.G.W., Almasian, M., Pozzi, P., Bilderbeek, R, Kalkman, J., Faber, DJ, Verhaegen, M.H.G., Schelkens, Peter, Ebrahimi, Touradj, Cristóbal, Gabriel, Truchetet, Frédéric, Saarikko, Pasi

Publikováno v: Proceedings of SPIE: Optics, Photonics and Digital Technologies for Imaging Applications IV, 9896
Optics, Photonics and Digital Technologies for Imaging Applications IV

In this manuscript, we present a lens setup for large defocus and astigmatism correction. A deformable defocus lens and two rotational cylindrical lenses are used to control the defocus and astigmatism. The setup is calibrated using a simple model th

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Sensorless adaptive optics system based on image second moment measurements

Autor: Agbana, T.E., Yang, H., Soloviev, O.A., Vdovin, Gleb, Verhaegen, M.H.G., Schelkens, Peter, Ebrahimi, Touradj, Cristóbal, Gabriel, Truchetet, Frédéric, Saarikko, Pasi

Publikováno v: Proceedings of SPIE: Optics, Photonics and Digital Technologies for Imaging Applications IV, 9896

This paper presents experimental results of a static aberration control algorithm based on the linear relation be- tween mean square of the aberration gradient and the second moment of point spread function for the generation of control signal input

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f865c297ec76cb49256b888679f6276
http://resolver.tudelft.nl/uuid:02a42fdc-ed98-4391-8bc5-a4bc40ffffc9

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