Dr. Mojtaba Taheri Profile

Dr. Mojtaba Taheri

Instrument Scientist at TMT International Observatory

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 28 August 2024 Poster

HARMONI at ELT: SCAO performance analysis

Charlotte Bond, Jean-François Sauvage, Romain Fetick, Noah Schwartz, Mojtaba Taheri, Cedric Héritier, Timothy Morris, Thierry Fusco, Benoît Neichel, Fraser Clarke, Niranjan Thatte

Proceedings Volume 13097, 130974U (2024) https://doi.org/10.1117/12.3019962

Read Abstract +

Proceedings Article | 28 August 2024 Presentation

MAVIS: progress toward the final design review

François Rigaut, David Brodrick, Richard McDermid, Jennifer Burgess, Giovanni Cresci, Simon Ellis, Trevor Mendel, Jessica Zheng, Nuria Lorente, Ross Zhelem, Summer Luo, Timothy Chin, Anthony Horton, Helen McGregor, Lew Waller, Scott Smedley, Nuwanthika Fernando, Antony Galla, Brian Taylor, Israel Vaughn, Julien Bernard, Nicolas Doucet, Annino Vaccarella, Davide Greggio, Dionne Haynes, Gaston Gausachs, Jesse Cranney, Pierre Haguenauer, Stefan Stroebele, Cedric Plantet, Enrico Pinna, Guido Agapito, Luca Marafatto, Marco Bonaglia, Andrea Bianco, Alessio Zanutta, Matteo Aliverti, Mirko Colapietro, Pietro Schipani, Sergio D’Orsi, Salvatore Savarese, Kalyan Radhakrishnan, Rosanna Sordo, Andrea Baruffolo, Andrea Balestra, Bernardo Salasnich, Daniela Fantinel, Damien Gratadour, Daniele Vassallo, Oleksandra Rebrysh, Maria Bergomi, Marco Gullieuszik, Simonetta Chinellato, Valentina Viotto, Elia Costa, Benoit Neichel, Romain Fetick, Roger Haynes, Sam Wade, Tristan Monnier, Max Hewlett, Mojtaba Taheri

Proceedings Volume 13097, 130970I (2024) https://doi.org/10.1117/12.3019264

Read Abstract +

Proceedings Article | 27 August 2024 Paper

AI-powered low-order focal plane wavefront sensing in infrared

Mojtaba Taheri, Mahdiyar Molahasani, Sam Ragland, Benoit Neichel, Peter Wizinowich

Proceedings Volume 13097, 1309783 (2024) https://doi.org/10.1117/12.3020402

KEYWORDS: Data modeling, Wavefront sensors, Adaptive optics, Point spread functions, Infrared sensors, Computer simulations, Artificial intelligence, Machine learning

Read Abstract +

Proceedings Article | 27 August 2024 Poster + Paper

Adaptive optics telemetry tools for REVOLT: a deep dive into telemetry

Maaike A. van Kooten, Kate Jackson, Jennifer Dunn, Ed Chapin, Eric Steinbring, Jean-Pierre Veran, Olivier Lardiere, Dan Kerley, Tarun Kumar, David Andersen, Mojtaba Taheri

Proceedings Volume 13097, 130975T (2024) https://doi.org/10.1117/12.3019440

KEYWORDS: Adaptive optics, Heart, Wavefront sensors, Telescopes, Point spread functions, Real-time computing, Cameras, Turbulence, Atmospheric scintillation

Read Abstract +

Proceedings Article | 1 August 2024 Presentation + Paper

The First-Light Instrument Suite at TMT: capabilities and status update

Alastair Heptonstall, David Andersen, Mojtaba Taheri Nieh, Kanaka Warad, Michael Fitzgerald, Quinn Konopacky, James Larkin, Dimitri Mawet, Eric Peng, Charles Steidel, Ryuji Suzuki, Shelley Wright

Proceedings Volume 13096, 130960V (2024) https://doi.org/10.1117/12.3020687

KEYWORDS: Equipment, IRIS Consortium, Infrared Imaging Spectrograph, Design, Spectrographs, Galactic astronomy, Imaging systems, Stars, Spectral resolution, Imaging spectroscopy

Read Abstract +

Proceedings Article | 18 July 2024 Paper

MAVIS: enabling high-precision ground-based astrometry in the visible spectrum

Mojtaba Taheri, Jesse Cranney, Antonino Marasco, Stephanie Monty, Davide Massari, Guido Agapito, Giovanni Cresci, Richard McDermid, Francois Rigaut, Benoit Neichel, David Brodrick, Cédric Plantet

Proceedings Volume 13096, 13096AJ (2024) https://doi.org/10.1117/12.3020335

Read Abstract +

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

Read Abstract +

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

Read Abstract +

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

Read Abstract +

DOWNLOAD PAPER

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

Read Abstract +

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

Read Abstract +

Showing 5 of 11 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years