Dr. Mojtaba Taheri Profile

Dr. Mojtaba Taheri

Postdoctoral researcher at Lab. d'Astrophysique de Marseille\W.M. Keck obs.

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Publications (5)

Proceedings Article | 13 December 2020 Poster + Paper

The MAVIS Image Simulator: predicting the astrometric performance of MAVIS

Stephanie Monty, François Rigaut, Richard McDermid, Jesse Cranney, Guido Agapito, Cedric Plantet, Davide Greggio, J. Trevor Mendel, Mojtaba Taheri, Daniele Vassallo, Christian Schwab, Giuliana Fiorentino, Giuseppe Bono, Dionne Haynes

Proceedings Volume 11447, 1144756 (2020) https://doi.org/10.1117/12.2561433

KEYWORDS: Device simulation, Point spread functions, Adaptive optics, Optical instrument design, Large telescopes, Visible radiation, Optical telescopes, Space operations, Spatial resolution, Imaging systems

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Proceedings Article | 13 December 2020 Poster + Paper

Injecting pupil binary intensity map into the laboratory adaptive optics bench using phase-only LCoS-SLM device

Mojtaba Taheri, Pierre Janin-Potiron, Benoit Neichel, David Andersen, Jean-Pierre Veran, Jean-Francois Sauvage, Vincent Chambouleyron, Kacem El Hadi, Thierry Fusco

Proceedings Volume 11448, 114486G (2020) https://doi.org/10.1117/12.2563111

KEYWORDS: Adaptive optics, Binary data, Spatial light modulators, Telescopes, Large telescopes, Device simulation, Optical instrument design, Manufacturing, Optical benches

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SPIE Journal Paper | 24 September 2020 Open Access

Adaptive optics with an infrared pyramid wavefront sensor at Keck

Cedric Plantet, Charlotte Bond, Sylvain Cetre, Scott Lilley, Peter Wizinowich, Dimitri Mawet, Mark Chun, Edward Wetherell, Shane Jacobson, Charles Lockhart, Eric Warmbier, Sam Ragland, Carlos Álvarez, Olivier Guyon, Sean Goebel, Jacques-Robert Delorme, Nemanja Jovanovic, Donald Hall, James Wallace, Mojtaba Taheri, Vincent Chambouleyron

JATIS, Vol. 6, Issue 03, 039003, (September 2020) https://doi.org/10.1117/12.10.1117/1.JATIS.6.3.039003

KEYWORDS: Adaptive optics, Modulation, Infrared sensors, Wavefront sensors, Sensors, Stars, Infrared imaging, Infrared radiation, Wavefronts, K band

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Proceedings Article | 17 July 2018 Paper

Keck II adaptive optics upgrade: simulations of the near-infrared pyramid sensor

Cedric Plantet, Charlotte Bond, Christophe Giordano, Guido Agapito, Mojtaba Taheri, Simone Esposito, Peter Wizinowich

Proceedings Volume 10703, 1070335 (2018) https://doi.org/10.1117/12.2313190

KEYWORDS: Calibration, Sensors, Adaptive optics, Modulation, K band, Dispersion, Wavefronts, Wavefront sensors, Actuators

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Proceedings Article | 11 July 2018 Paper

Near-infrared pyramid wavefront sensor for Keck adaptive optics: opto-mechanical design

Scott Lilley, Peter Wizinowich, Dimitri Mawet, Mark Chun, Charlotte Bond, James Wallace, Nemanja Jovanovic, Jacques-Robert Delorme, Shane Jacobson, Mojtaba Taheri, Adam Vandenberg

Proceedings Volume 10703, 107033G (2018) https://doi.org/10.1117/12.2312838

KEYWORDS: Adaptive optics, Cameras, Mirrors, Computer aided design, Relays, Kinematics, Wavefront sensors, Sensors, Optical design, Point spread functions

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