Dr. Garima Singh Profile

Dr. Garima Singh

at NSF's National Optical-Infrared Astronomy Research Lab.

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 13 September 2024 Presentation + Paper

Spectral interferometric wavefront sensing: a solution for petalometry at Subaru/SCExAO

V. Deo, S. Vievard, M. Lallement, M. Lucas, E. Huby, K. Ahn, O. Guyon, J. Lozi, H.-D. Kenchington Goldsmith, S. Lacour, G. Martin, B. Norris, G. Perrin, G. Singh, P. Tuthill

Proceedings Volume 13097, 130972G (2024) https://doi.org/10.1117/12.3019419

KEYWORDS: Adaptive optics, Wavefronts, Wavefront sensors, Interferometry, Telescopes, Photons, Point spread functions, Sensors, Design, Calibration

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Proceedings Article | 28 August 2024 Poster

GPI 2.0: end-to-end simulations of the AO-coronagraph system

Jayke Nguyen, Jérôme Maire, Saavidra Perera, Clarissa Do Ó, Quinn Konopacky, Daniel Levinstein, Jeffrey Chilcote, Joeleff Fitzsimmons, Randall Hamper, Dan Kerley, Bruce Macintosh, Christian Marois, Fredrik Rantakyrö, Dmitry Savransky, Jean-Pierre Véran, Guido Agapito, S. Mark Ammons, Marco Bonaglia, Marc-Andre Boucher, Jennifer Dunn, Simone Esposito, Guillaume Filion, Jean Thomas Landry, Olivier Lardiere, Duan Li, Alex Madurowicz, Meiji Nguyen, Bryony Nickson, Dillon Peng, Emiel Por, Lisa Poyneer, Remi Soummer, Vincent Chambouleyron, Oyku Galvan, Garima Singh, Teo Mocnik, Carlos Quiroz, Brian Sands, Matthew Engstrom, Joel Burke

Proceedings Volume 13097, 130976D (2024) https://doi.org/10.1117/12.3019213

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Proceedings Article | 28 August 2024 Poster

SPIDERS: a pathfinder 4th generation planet imager

William Thompson, Adam Johnson, Olivier Lardière, Christian Marois, Darryl Gamroth, Christopher Mann, Angus Bews, Garima Singh, Tim Hardy, Jean-Pierre Véran, Maaike van Kooten, Joeleff Fitzsimmons, Mamadou N'Diaye, Frédéric Grandmont, Suresh Sivanandam, Simon Thibault, Wolfgang Heidrich, Qiang Fu, Krzysztof Caputa

Proceedings Volume 13097, 130974K (2024) https://doi.org/10.1117/12.3018045

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Proceedings Article | 27 August 2024 Presentation + Paper

CAL2: project update of the NRC Canada facility-class focal plane wavefront sensor for the Gemini Planet Imager 2 upgrade

Christian Marois, Olivier Lardière, Joeleff Fitzsimmons, Mathieu Demers, Adam Johnson, Saugata Dutt, Patrick Nkwari, Benjamin Gerard, Jennifer Dunn, Duan Li, Qiang Fu, Denis Brousseau, Suresh Sivanandam, William Thompson, Christopher Mann, Garima Singh, Marc-André Boucher, Tim Hardy, Krzysztof Caputa, Simon Thibault, Dmitry Savransky, Wolfgang Heidrich, Maaike van Kooten, Jean-Pierre Véran, Rebecca Jensen-Clem, Darryl Gamroth, Colin Bradley, Sanjana Rawat, Öykü Galvan, Glen Herriot, Jean-Thomas Landry

Proceedings Volume 13097, 1309708 (2024) https://doi.org/10.1117/12.3020617

KEYWORDS: Equipment, Wavefront sensors, Speckle, Gemini Planet Imager, Stars, Exoplanets, Adaptive optics, Iterated function systems, Calibration, Point spread functions

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Proceedings Article | 27 August 2024 Presentation + Paper

GPI 2.0: pre-integrated pyramid wavefront sensor results

Saavidra Perera, Jérôme Maire, Clarissa Do Ó, Jayke Nguyen, Vincent Chambouleyron, Quinn Konopacky, Jeffrey Chilcote, Brian Sands, Randall Hamper, Matthew Engstrom, Joeleff Fitzsimmons, Dan Kerley, Bruce Macintosh, Christian Marois, Fredrik Rantakyrö, Dmitry Savransky, Jean-Pierre Veran, Guido Agapito, S. Mark Ammons, Marco Bonaglia, Marc-Andre Boucher, Joel Burke, Daren Dillon, Jennifer Dunn, Simone Esposito, Guillaume Filion, Oyku Galvan, Jean Thomas Landry, Olivier Lardiere, Duan Li, Alex Madurowicz, Teo Mocnik, Dillon Peng, Lisa Poyneer, Carlos Quiroz, Garima Singh, Eckhart Spalding

Proceedings Volume 13097, 130971S (2024) https://doi.org/10.1117/12.3020360

KEYWORDS: Gemini Planet Imager, Wavefront sensors, Modulation, Distortion, Gemini Observatory, Electron multiplying charge coupled devices, Cameras, Adaptive optics

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Proceedings Article | 27 August 2024 Presentation + Paper

Adaptive optics at Gemini observatories: past, present, and future

Célia Blain, Julian Christou, Christophe Clergeon, Ruben Diaz, Aurea Garcia-Rissmann, Vincent Garrel, Stephen Goodsell, Masen Lamb, Garima Singh, Gaetano Sivo

Proceedings Volume 13097, 130970M (2024) https://doi.org/10.1117/12.3019127

KEYWORDS: Adaptive optics, Gemini Observatory, Equipment, Telescopes, Design, Gemini Planet Imager, Imaging systems, Real-time computing, Wavefront sensors

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Proceedings Article | 21 August 2024 Poster + Paper

ALTAIR, Gemini North SCAO: challenges and performance review

Christophe Clergeon, John White, Eduardo Tapia, Andrew Stephens, Thomas Schneider, Emma Kurz, Jesse Ball, Hawi Stecher, Atsuko Nitta, Vincent Garrel, Garima Singh, Julian Christou, Andy Adamson

Proceedings Volume 13096, 130969I (2024) https://doi.org/10.1117/12.3020913

KEYWORDS: Gemini Observatory, Adaptive optics, Deformable mirrors, Near infrared

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Proceedings Article | 18 July 2024 Poster + Paper

GPI 2.0: upgrade status of the Gemini Planet Imager

Jeffrey Chilcote, Quinn Konopacky, Randall Hamper, Bruce Macintosh, Christian Marois, Dmitry Savransky, Rémi Soummer, Jean-Pierre Véran, Guido Agapito, Arlene Aleman, Marco Bonaglia, Marc-André Boucher, Joel Burke, Vincent Chambouleyron, Robert De Rosa, Clarissa Do Ó, Jennifer Dunn, Matthew Engstrom, Simone Esposito, Guillaume Filion, Joeleff Fitzsimmons, Oyku Galvan, Dan Kerley, Jean-Thomas Landry, Olivier Lardière, Daniel Levinstein, Mary Anne Limbach, Jérôme Maire, Anna Matzner, Teo Mocnik, Bryony Nickson, Eric Nielsen, Jayke Nguyen, Meiji Nguyen, Saavidra Perera, Dillon Peng, Marshall Perrin, Emiel Por, Laurent Pueyo, Carlos Quiroz, Fredrik Rantakyrö, Brian Sands, Andreas Seifahrt, Garima Singh, Eduardo Wolf

Proceedings Volume 13096, 1309699 (2024) https://doi.org/10.1117/12.3020642

KEYWORDS: Gemini Planet Imager, Wavefront sensors, Planets, Gemini Observatory, Iterated function systems, Adaptive optics, Stars, Equipment, Prisms, Design

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Proceedings Article | 18 July 2024 Poster + Paper

The future of polarimetry at the NOIRLab Gemini North Observatory facility

Mark Rawlings, Rubén Díaz, Jennifer Hoffman, John White, Matt Rippa, Felix Krämer, Darren DePoy, Dmitry Monin, John Pazder, Garima Singh, Teo Mocnik

Proceedings Volume 13096, 1309636 (2024) https://doi.org/10.1117/12.3019428

KEYWORDS: Gemini Observatory, Polarimetry, Equipment, Gemini Planet Imager, Telescopes, Wave plates, Observatories, Calibration, Wavefront sensors

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Showing 5 of 9 publications

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