Mr. Vladimir Reshetov Profile

Vladimir Reshetov

Mechanical Engineer at NRC-Herzberg Astronomy & Astrophysics

SPIE Involvement:

Author

Publications (42)

Proceedings Article | 16 August 2024 Presentation + Paper

Innovative octave band quad ridge feed horn and vacuum window for next-generation radio observatories

S. Salem Hesari, N. Tasouji, I. Wevers, V. Reshetov, J. Bornemann, L. Knee, A. Densmore

Proceedings Volume 13102, 131020P (2024) https://doi.org/10.1117/12.3017646

KEYWORDS: Windows, Vacuum, Receivers, Reflection, Design, Antireflective coatings, Observatories, Finite element methods, 3D modeling, Radio astronomy

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Proceedings Article | 18 July 2024 Presentation + Paper

NIRPS first light and early science: breaking the 1 m/s RV precision barrier at infrared wavelengths

Étienne Artigau, François Bouchy, René Doyon, Frédérique Baron, Lison Malo, François Wildi, Franceso Pepe, Neil Cook, Simon Thibault, Vladimir Reshetov, Xavier Dumusque, Christophe Lovis, Danuta Sosnowska, Bruno Canto Martins, Jose Renan De Medeiros, Xavier Delfosse, Nuno Santos, Rafael Rebolo, Manuel Abreu, Guillaume Allain, Romain Allart, Hugues Auger, Susana Barros, Luc Bazinet, Nicolas Blind, Isabelle Boisse, Xavier Bonfils, Vincent Bourrier, Sébastien Bovay, Christopher Broeg, Denis Brousseau, Vincent Bruniquel, Alexandre Cabral, Charles Cadieux, Andres Carmona, Yann Carteret, Zalpha Challita, Bruno Chazelas, Ryan Cloutier, João Coelho, Marion Cointepas, Uriel Conod, Nicolas Cowan, Eduardo Cristo, João Gomes da Silva, Laurie Dauplaise, Roseane Lima Gomes, Elisa Delgado-Mena, David Ehrenreich, João Faria, Pedro Figueira, Thierry Forveille, Yolanda Frensch, Jonathan Gagné, Frédéric Genest, Ludovic Genolet, Jonay González Hernández, Felix Gracia Temich, Nolan Grieves, Olivier Hernandez, Melissa Hobson, Jens Hoeijmakers, Dan Kerley, Vigneshwaran Krishnamurthy, David Lafrenière, Pierrot Lamontagne, Pierre Larue, Henry Leaf, Izan Leão, Olivia Lim, Gaspare Lo Curto, Allan Martins, Claudio Melo, Yuri Messias, Lucile Mignon, Leslie Moranta, Christoph Mordasini, Khaled Al Moulla, Dany Mounzer, Alexandrine L'Heureux, Nicola Nari, Louise Nielsen, Ares Osborn, Lena Parc, Luca Pasquini, Vera Passegger, Stefan Pelletier, Céline Peroux, Caroline Piaulet, Mykhaylo Plotnykov, Anne-Sophie Poulin-Girard, José Luis Rasilla, Jonathan Saint-Antoine, Mirsad Sarajic, Alex Segovia, Julia Seidel, Damien Ségransan, Ana Rita Silva, Avidaan Srivastava, Atanas Stefanov, Alejandro Suárez Mascareño, Michael Sordet, Márcio Teixeira, Sféphane Udry, Diana Valencia, Philippe Vallée, Thomas Vandal, Valentina Vaulato, Gregg Wade, Joost Wardenier, Bachar Wehbé, Drew Weisserman, Ivan Wevers, Gérard Zins

Proceedings Volume 13096, 130960C (2024) https://doi.org/10.1117/12.3018994

KEYWORDS: Planets, Exoplanets, Adaptive optics, Spectrographs, Calibration, Equipment, Telescopes, Infrared astronomy

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Proceedings Article | 18 July 2024 Poster + Paper

Overview of the mechanical design for the GIRMOS imager subsystem

Vlad Reshetov, Jeffrey Crane, Jenny Atwood, Alan McConnachie, Tim Hardy, Scott MacDonald, Jordan Lothrop, Jonathan Stocks

Proceedings Volume 13096, 130966H (2024) https://doi.org/10.1117/12.3019603

KEYWORDS: Imaging systems, Sensors, Optical components, Design, Finite element methods, Cryogenics, Prototyping, Interfaces

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Proceedings Article | 18 July 2024 Poster + Paper

NIRPS near-infrared spectrograph: AITV phase at ESO3.6m/La Silla

Lison Malo, Frédérique Baron, Anne-Sophie Poulin-Girard, Philippe Vallée, Jonathan St-Antoine, Denis Brousseau, Hugues Auger, Vladimir Reshetov, François Wildi, Michaël Sordet, Étienne Artigau, René Doyon, Simon Thibault, François Bouchy, Neil Cook, Yolanda Frensch, Gaspare Lo Curto, Gérard Zins, Danuta Sosnowska, Ivan Wevers, Dan Kerley, Guillaume Allain, Romain Allart, Norbert Hubin, Charles Cadieux, Andres Carmona, Zalpha Challita, Nolan Grieves, Olivier Hernandez, Thomas Vandal, Nicolas Blind, Lucile Mignon, Louise Nielsen, Francesco Pepe, Xavier Dumusque, Christophe Lovis, Bruno L. Canto Martins, José Renan de Medeiros, Xavier Delfosse, Nuno Santos, Jonay González-Hernández, Rafael Rebolo, Gregg Wade, Manuel Abreu, Susana Barros, Luc Bazinet, Isabelle Boisse, Xavier Bonfils, Vincent Bourrier, Sébastien Bovay, Christopher Broeg, Vincent Bruniquel, Alexandre Cabral, Yann Carteret, Bruno Chazelas, Ryan Cloutier, João Coelho, Marion Cointepas, Uriel Conod, Nicolas Cowan, Eduardo Cristo, Joao Gomes da Silva, Laurie Dauplaise, Roseane de Lima Gomes, Elisa Delgado-Mena, David Ehrenreich, Joao Faria, Pedro Figueira, Thierry Forveille, Jonathan Gagne, Frederic Genest, Ludovic Genolet, Félix Gracia Témich, Melissa Hobson, Jens Hoeijmakers, Vigneshwaran Krishnamurthy, David Lafreniere, Pierrot Lamontagne, Pierre Larue, Henry Leath, Izan Leão, Olivia Lim, Allan Martins, Claudio Melo, Yuri Messias, Leslie Moranta, Christoph Mordasini, Khaled Al Moulla, Dany Mounzer, Alexandrine L’Heureux, Nicola Nari, Ares Osborn, Lena Parc, Luca Pasquini, Vera Passegger, Stefan Pelletier, Celine Peroux, Caroline Piaulet, Mykhaylo Plotnykov, José Luis Rasilla, Mirsad Sarajlic, Alex Segovia, Julia Seidel, Damien Segransan, Ana Rita Costa Silva, Avidaan Srivastava, Atanas Stefanov, Alejandro Suárez Mascareño, Marcio Teixeira, Stephane Udry, Diana Valencia, Valentina Vaulato, Joost Wardenier, Bachar Wehbé, Drew Weisserman, Benjamin Kung, Anne Boucher, Robin Schnell, Armin Silber, Ivo Saviane, Emanuela Pompei, Peter Sinclaire

Proceedings Volume 13096, 1309646 (2024) https://doi.org/10.1117/12.3020168

KEYWORDS: Vacuum, Spectrographs, Thermal stability, Sensors, Optical components, Lanthanum, Equipment, Cryogenics, Design, Control systems

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Proceedings Article | 18 July 2024 Poster + Paper

Final mechanical design of the Gemini Infrared Multi-Object Spectrograph (GIRMOS) cryostat

Saugata Dutt, Suresh Sivanandam, Simon Paquin, Gavin Hay, Vladimir Reshetov, Daniel Hofstadter, Badi Ebrahimifard, Shaojie Chen, Patrick Nkwari, Marc-André Boucher, Simon Thibault, Jean-Thomas Landry, Sarik Jeram

Proceedings Volume 13096, 1309664 (2024) https://doi.org/10.1117/12.3020544

KEYWORDS: Cryostats, Vacuum chambers, Image sensors, Optical alignment, Design, Vacuum, Equipment, Windows, Imaging systems, Cryogenic mechanisms, Optomechanical design

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Proceedings Article | 18 July 2024 Poster + Paper

Overview of the final design of the imaging system for the Gemini Infrared Multi-Object Spectrograph

Jeffrey Crane, Jenny Atwood, Jennifer Dunn, Tim Hardy, Scott Macdonald, Alan McConnachie, Sanjana Rawat, Vladimir Reshetov, Jonathan Stock

Proceedings Volume 13096, 1309698 (2024) https://doi.org/10.1117/12.3020871

KEYWORDS: Tunable filters, Imaging systems, Design, Image filtering, Sensors, Equipment, Coating, Switches, Spectrographs, Optical filters

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Proceedings Article | 31 August 2022 Paper

Design and analysis of the NRC Q-band receiver for ngVLA Band-5

S. Salem Hesari, D. Henke, V. Reshetov, B. Veidt, A. Seyfollahi, F. Jiang, L. Knee

Proceedings Volume 12190, 121900L (2022) https://doi.org/10.1117/12.2627870

KEYWORDS: Receivers, Optical filtering, Waveguides, Cryogenics, Antennas, Calibration, Polarization, Amplifiers, Optical analysis, Interference (communication)

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Proceedings Article | 29 August 2022 Presentation + Paper

First light of NIRPS, the near-infrared adaptive-optics assisted high resolution spectrograph for the ESO 3.6m

François Wildi, François Bouchy, René Doyon, Nicolas Blind, Ludovic Genolet, Michael Sordet, Alex Segovia, Nolan Grieves, Lison Malo, Étienne Artigau, Jonathan St-Antoine, Philippe Vallée, Jose Luis Rasilla, Felix Gracia Temich, Anne-Sophie Poulin-Girard, Denis Brousseau, Danuta Sosnowska, Vlad Reshetov, Frédérique Baron, Simon Thibault, Sébastien Bovay, Yolanda Frensch, Gaspare Lo Curto, Norbert Hubin, Gérard Zins, Céline Peroux, Alexandre Cabral

Proceedings Volume 12184, 121841H (2022) https://doi.org/10.1117/12.2630016

KEYWORDS: Spectrographs, Adaptive optics, Stars, Telescopes, Planets, Calibration, Temperature metrology, Point spread functions, Spectral resolution, Infrared radiation

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Proceedings Article | 29 August 2022 Poster + Paper

NIRPS back-end: design and performance

Simon Thibault, Denis Brousseau, Anne-Sophie Poulin-Girard, Hugues Auger, Francois Wildi, René Doyon, Vladimir Reshetov, Lison Malo, Frédéric Baron, Philippe Vallée, Jonathan St-Antoine, Étienne Artigau, François Bouchy, Danuta Sosnowska, Michaël Sordet, Alex Segovia, Benjamin Küng, Olivier Hernandez

Proceedings Volume 12184, 1218454 (2022) https://doi.org/10.1117/12.2630640

KEYWORDS: Spectrographs, Sensors, Lanthanum, Prisms, Planets, Optical testing, Cameras, Telescopes, Collimation, Spectroscopy

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Proceedings Article | 29 August 2022 Poster + Paper

Mechanical design and integration of the Gemini High-Resolution Optical Spectrograph (GHOST) lens barrels assemblies.

John Pazder, Andre Anthony, Alan McConnachie, Greg Burley

Proceedings Volume 12184, 1218453 (2022) https://doi.org/10.1117/12.2630620

KEYWORDS: Spectrographs, Optical components, Cameras, Gemini Observatory, Optical alignment, Mechanical engineering, Optical mounts, Optical fabrication, Optics manufacturing, Integrated optics

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Proceedings Article | 29 August 2022 Presentation + Paper

Final integration of the Gemini High-Resolution Optical SpecTrograph (GHOST) spectrograph

John Pazder, Alan McConnachie, Michael Ireland, Andre Anthony, John Bassett, Greg Burley, Edward Chapin, Vladimir Churilov, Adam Densmore, Jennifer Dunn, Tony Farrell, David Henderson, Brian Hoff, Jordan Lothrop, Scott Macdonald, Steve Margheim, Vladimir Reshetov, Ivan Wevers, Lewis Waller, Peter Young, Ross Zhelem

Proceedings Volume 12184, 121841D (2022) https://doi.org/10.1117/12.2630715

KEYWORDS: Spectrographs, Gemini Observatory, Telescopes, Beam splitters, Spectral resolution

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Proceedings Article | 29 August 2022 Presentation + Paper

A near-IR imager for the Gemini InfraRed Multi-Object Spectrograph (GIRMOS)

Jenny Atwood, Jeffrey Crane, Alan McConnachie, Vlad Reshetov, Jordan Lothrop, Masen Lamb

Proceedings Volume 12184, 121840F (2022) https://doi.org/10.1117/12.2627343

KEYWORDS: Gemini Observatory, Imaging systems, Spectrographs, Interfaces, Coating, Optical filters, Imaging spectroscopy, Lenses, Infrared imaging

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Proceedings Article | 13 December 2020 Poster + Paper

NIRPS: gluing optics with epoxy, lessons learned

Philippe Vallée, Anne-Sophie Poulin-Girard, Vlad Reshetov, Lison Malo, Simon Thibault, René Doyon

Proceedings Volume 11451, 1145131 (2020) https://doi.org/10.1117/12.2562549

KEYWORDS: Epoxies, Optical components, Optical fabrication, Finite element methods, Cryogenics, Planets, Spectrographs, Telescopes, Lanthanum, Observatories

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Proceedings Article | 13 December 2020 Presentation

NIRPS: status updates and project overview

Étienne Artigau, François Bouchy, René Doyon, Claudio Melo, Xavier Delfosse, François Wildi, Christophe Lovis, Pedro Figueira, Bruno Canto Martins, Jonay González Hernández, Simon Thibault, Vladimir Reshetov, Francesco Pepe, Nuno Santos, José Renan de Medeiros, Rafael Rebolo, Neil Cook, Nicolas Blind, Isabelle Boisse, Denis Brousseau, Uriel Conod, David Lafrenière, Izan Leão, Lison Malo, Mathieu Ouellet, Anne-Sophie Poulin-Girard, Stéphane Udry, Philippe Vallée, Andrew Cumming, Michael Sordet, Allan De Medeiros

Proceedings Volume 11447, 114471K (2020) https://doi.org/10.1117/12.2561090

KEYWORDS: Spectrographs, Telescopes, Lanthanum, Planets, Spectroscopes, Exoplanets, Aerospace engineering, Space operations, James Webb Space Telescope

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Proceedings Article | 13 December 2020 Poster + Paper

Integration of the Gemini High-Resolution Optical SpecTrograph (GHOST) bench spectrograph

John Pazder, Alan McConnachie, Michael Ireland, Andre Anthony, John Bassett, Greg Burley, Edward Chapin, Vladimir Churilov, Adam Densmore, Jennifer Dunn, Tony Farrell, David Henderson, Brian Hoff, Sam Lambert, Jordan Lothrop, Scott MacDonald, Steve Margheim, Vladimir Reshetov, Ivan Wevers, Lewis Waller, Peter Young, Ross Zhelem

Proceedings Volume 11447, 1144743 (2020) https://doi.org/10.1117/12.2561985

KEYWORDS: Spectrographs, Gemini Observatory, Integrated optics, Astrophysics, Astronomy, Observatories, Astronomical imaging, Astronomical telescopes, Telescopes

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Proceedings Article | 13 December 2020 Paper

NIRPS: integration and validation of thermal performance of the cryogenic near infra-red spectrograph subsystem

Vladimir Reshetov, Ivan Wevers, Dan Kerley

Proceedings Volume 11447, 114473W (2020) https://doi.org/10.1117/12.2563015

KEYWORDS: Spectrographs, Cryogenics, Telescopes, Lanthanum, Planets, Spectral resolution, Waveguides

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Proceedings Article | 13 December 2020 Poster + Paper

Gemini High-Resolution Optical SpecTrograph (GHOST) outer enclosure design and construction

J. Lothrop, B. Hoff, S. MacDonald, J. Dunn, A. Densmore, J. Pazder, E. Chapin, G. Burley, A. Anthony, S. Lambert, V. Reshetov

Proceedings Volume 11447, 114473R (2020) https://doi.org/10.1117/12.2561629

KEYWORDS: Gemini Observatory, Spectrographs, Astronomical imaging, Integrated optics, Astronomical telescopes, Telescopes, Astronomy, Observatories, Bridges

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Proceedings Article | 13 December 2020 Poster + Presentation + Paper

Q-band receiver system design for the Canadian DVA-2 radio telescope

S. Salem Hesari, D. Henke, V. Reshetov, F. Jiang, A. Seyfollahi, L. B. Knee, L. Baker, J. Bornemann, D. Chalmers

Proceedings Volume 11453, 114533A (2020) https://doi.org/10.1117/12.2562751

KEYWORDS: Receivers, Optical instrument design, Polarization, Cryogenics, Reflector telescopes, Radio astronomy, Calibration, Transducers, Radio telescopes, Composites

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Proceedings Article | 9 July 2018 Presentation

The near-infrared planet searcher (NIRPS) (Conference Presentation)

Rene Doyon, François Bouchy, Étienne Artigau, Olivier Hernandez, François Wildi, Claudio Melo, Philippe Vallée, Simon Thibault, Xavier Delfosse, Christophe Lovis, Francesco Pepe, Pedro Figueira, Vladimir Reshetov, Nuno Santos, Lison Malo, Mathieu Ouellet, Denis Brousseau, Rafael Rebolo-López, Nicolas Blind, Uriel Condo, Stéphane Dry, Jonay González Hernández, Bruno Chazelas, Bruno Canto Martins, Jose de Medeiros

Proceedings Volume 10702, 1070210 (2018) https://doi.org/10.1117/12.2313050

KEYWORDS: Planets, Infrared telescopes, Infrared radiation, Spectrographs, Telescopes, Lanthanum

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Proceedings Article | 9 July 2018 Presentation + Paper

Q-band single pixel receiver development for the ngVLA and NRC

L. Locke, L. Baker, D. Henke, F. Jiang, L. B. Knee, V. Reshetov

Proceedings Volume 10708, 1070832 (2018) https://doi.org/10.1117/12.2310002

KEYWORDS: Receivers, Waveguides, Cryogenics, Polarization, Antennas, Telescopes, Directional couplers, Radio astronomy

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Proceedings Article | 6 July 2018 Paper

SPIRou @CFHT: integration and performance of the cryogenic near infra-red spectrograph unit

Zalpha Challita, Vlad Reshetov, Sébastien Baratchart, Gregory Barrick, Andres Carmona, Jean-François Donati, Yoan Micheau, Claire Moutou, Philippe Vallée, Marcel Belot, Gérard Gallou, Laurent Parès, Patrick Rabou, Simon Thibault, Driss Kouach, Marielle Lacombe, Leslie Saddlemyer, Nicolas Striebig

Proceedings Volume 10702, 1070262 (2018) https://doi.org/10.1117/12.2311999

KEYWORDS: Spectrographs, Cryogenics, Sensors, Optical benches, Cameras, Optical components, Telescopes, Mirrors, Calibration, Optical mounts

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Proceedings Article | 1 September 2017 Paper

NIRPS: an adaptive-optics assisted radial velocity spectrograph to chase exoplanets around M-stars

F. Wildi, N. Blind, V. Reshetov, O. Hernandez, L. Genolet, U. Conod, M. Sordet, A. Segovilla, J. L. Rasilla, D. Brousseau, S. Thibault, B. Delabre, T. Bandy, M. Sarajlic, A. Cabral, S. Bovay, Ph. Vallée, F. Bouchy, R. Doyon, E. Artigau, F. Pepe, J. Hagelberg, C. Melo, X. Delfosse, P. Figueira, N. C. Santos, J. I. González Hernández, J. R. de Medeiros, R. Rebolo, Ch. Broeg, W. Benz, I. Boisse, L. Malo, U. Käufl, L. Saddlemyer

Proceedings Volume 10400, 1040018 (2017) https://doi.org/10.1117/12.2275660

KEYWORDS: Spectrographs, Adaptive optics, Planets, Exoplanets, Velocity measurements, Stars, Spectroscopy, Optical fibers, Space operations, Interference (communication)

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Since 1st light in 2002, HARPS has been setting the standard in the exo-planet detection by radial velocity (RV) measurements[1]. Based on this experience, our consortium is developing a high accuracy near-infrared RV spectrograph covering YJH bands to detect and characterize low-mass planets in the habitable zone of M dwarfs. It will allow RV measurements at the 1-m/s level and will look for habitable planets around M- type stars by following up the candidates found by the upcoming space missions TESS, CHEOPS and later PLATO. NIRPS and HARPS, working simultaneously on the ESO 3.6m are bound to become a single powerful high-resolution, high-fidelity spectrograph covering from 0.4 to 1.8 micron. NIRPS will complement HARPS in validating earth-like planets found around G and K-type stars whose signal is at the same order of magnitude than the stellar noise. Because at equal resolving power the overall dimensions of a spectrograph vary linearly with the input beam étendue, spectrograph designed for seeing-limited observations are large and expensive. NIRPS will use a high order adaptive optics system to couple the starlight into a fiber corresponding to 0.4” on the sky as efficiently or better than HARPS or ESPRESSO couple the light 0.9” fiber. This allows the spectrograph to be very compact, more thermally stable and less costly. Using a custom tan(θ)=4 dispersion grating in combination with a start-of-the-art Hawaii4RG detector makes NIRPS very efficient with complete coverage of the YJH bands at 110’000 resolution. NIRPS works in a regime that is in-between the usual multi-mode (MM) where 1000’s of modes propagates in the fiber and the single mode well suited for perfect optical systems. This regime called few-modes regime is prone to modal noise- Results from a significant R and D effort made to characterize and circumvent the modal noise show that this contribution to the performance budget shall not preclude the RV performance to be achieved.

Proceedings Article | 9 August 2016 Paper

The Infrared Imaging Spectrograph (IRIS) for TMT: multi-tiered wavefront measurements and novel mechanical design

Jennifer Dunn, David Andersen, Edward Chapin, Vlad Reshetov, Ramunas Wierzbicki, Glen Herriot, Dean Chalmer, Victor Isbrucker, James Larkin, Anna Moore, Ryuji Suzuki

Proceedings Volume 9908, 9908A9 (2016) https://doi.org/10.1117/12.2234030

KEYWORDS: Thirty Meter Telescope, Interfaces, IRIS Consortium, Adaptive optics, Wavefront sensors, Wavefronts, Stars, Real-time computing, Sensors, Imaging systems

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The InfraRed Imaging Spectrograph (IRIS) will be the first light adaptive optics instrument on the Thirty Meter Telescope (TMT). IRIS is being built by a collaboration between Caltech, the University of California, NAOJ and NRC Herzberg. In this paper we present novel aspects of the Support Structure, Rotator and On-Instrument Wavefront Sensor systems being developed at NRC Herzberg. IRIS is suspended from the bottom port of the Narrow Field Infrared Adaptive Optics System (NFIRAOS), and provides its own image de-rotation to compensate for sidereal rotation of the focal plane. This arrangement is a challenge because NFIRAOS is designed to host two other science instruments, which imposes strict mass requirements on IRIS. As the mechanical design of all elements has progressed, we have been tasked with keeping the instrument mass under seven tonnes. This requirement has resulted in a mass reduction of 30 percent for the support structure and rotator compared to the most recent IRIS designs. To accomplish this goal, while still being able to withstand earthquakes, we developed a new design with composite materials. As IRIS is a client instrument of NFIRAOS, it benefits from NFIRAOS’s superior AO correction. IRIS plays an important role in providing this correction by sensing low-order aberrations with three On-Instrument Wavefront Sensors (OIWFS). The OIWFS consists of three independently positioned natural guide star wavefront sensor probe arms that patrol a 2-arcminute field of view. We expect tip-tilt measurements from faint stars within the IRIS imager focal plane will further stabilize the delivered image quality. We describe how the use of On-Detector Guide Windows (ODGWs) in the IRIS imaging detector can be incorporated into the AO correction. In this paper, we present our strategies for acquiring and tracking sources with this complex AO system, and for mitigating and measuring the various potential sources of image blur and misalignment due to properties of the mechanical structure and interfaces.

Proceedings Article | 22 July 2016 Paper

A prototype of the NFIRAOS to instrument thermo-mechanical interface

Alexis Hill, Peter Byrnes, Joeleff Fitzsimmons, Glen Herriot, Vlad Reshetov, Kei Szeto, Calvin Winter, Yan Pennec, Sam Lambert, Evan Poulton, Jeffrey Doyle

Proceedings Volume 9912, 991202 (2016) https://doi.org/10.1117/12.2232848

KEYWORDS: Thirty Meter Telescope, Domes, Prototyping, Interfaces, Adaptive optics, IRIS Consortium, Skin, Aluminum, Tissue optics, Liquids

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Proceedings Article | 7 August 2014 Paper

The Gemini planet imager: first light and commissioning

Bruce Macintosh, Andre Anthony, Jenny Atwood, Brian Bauman, Andrew Cardwell, Kris Caputa, Jeffery Chilcote, Robert De Rosa, Daren Dillon, René Doyon, Jennifer Dunn, Darren Erickson, Michael Fitzgerald, Donald Gavel, Ramon Galvez, Stephen Goodsell, James Graham, Alexandra Greenbaum, Markus Hartung, Pascale Hibon, Patrick Ingraham, Dan Kerley, Quinn Konopacky, Kathleen Labrie, James Larkin, Jerome Maire, Franck Marchis, Christian Marois, Max Millar-Blanchaer, Katie Morzinski, Arturo Nunez, Rebecca Oppenheimer, David Palmer, John Pazder, Marshall Perrin, Lisa Poyneer, Laurent Pueyo, Carlos Quiroz, Fredrik Rantakyro, Vlad Reshetov, Les Saddlemyer, Naru Sadakuni, Dmitry Savransky, Andrew Serio, Anand Sivaramakrishnan, Malcolm Smith, Remi Soummer, Sandrine Thomas, J. Wallace, Jason Wang, Jason Weiss, Sloane Wiktorowicz, Schuyler Wolff

Proceedings Volume 9148, 91480J (2014) https://doi.org/10.1117/12.2056709

KEYWORDS: Gemini Planet Imager, Adaptive optics, Stars, Coronagraphy, Telescopes, Gemini Observatory, Calibration, Wavefront sensors, Planets, Iterated function systems

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Proceedings Article | 6 August 2014 Paper

The Infrared Imaging Spectrograph (IRIS) for TMT: instrument overview

Anna Moore, James Larkin, Shelley Wright, Brian Bauman, Jennifer Dunn, Brent Ellerbroek, Andrew Phillips, Luc Simard, Ryuji Suzuki, Kai Zhang, Ted Aliado, George Brims, John Canfield, Shaojie Chen, Richard Dekany, Alex Delacroix, Tuan Do, Glen Herriot, Bungo Ikenoue, Chris Johnson, Elliot Meyer, Yoshiyuki Obuchi, John Pazder, Vladimir Reshetov, Reed Riddle, Sakae Saito, Roger Smith, Ji Man Sohn, Fumihiro Uraguchi, Tomonori Usuda, Eric Wang, Lianqi Wang, Jason Weiss, Robert Wooff

Proceedings Volume 9147, 914724 (2014) https://doi.org/10.1117/12.2055216

KEYWORDS: IRIS Consortium, Spectrographs, Imaging systems, Adaptive optics, Telescopes, Diffraction, Stars, Cryogenics, Astronomy, Thirty Meter Telescope

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Proceedings Article | 28 July 2014 Paper

On-instrument wavefront sensor design for the TMT infrared imaging spectrograph (IRIS) update

Jennifer Dunn, Vladimir Reshetov, Jenny Atwood, John Pazder, Bob Wooff, David Loop, Leslie Saddlemyer, Anna Moore, James Larkin

Proceedings Volume 9147, 91479H (2014) https://doi.org/10.1117/12.2057257

KEYWORDS: IRIS Consortium, Mirrors, Spinel, Collimators, Prototyping, Actuators, Glasses, Wavefront sensors, Imaging systems, Thirty Meter Telescope

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Proceedings Article | 28 July 2014 Paper

GRACES: Gemini remote access to CFHT ESPaDOnS spectrograph through the longest astronomical fiber ever made: experimental phase completed

André-Nicolas Chene, John Pazder, Gregory Barrick, Andre Anthony, Tom Benedict, Dave Duncan, Pedro Gigoux, Scot Kleinman, Lison Malo, Eder Martioli, Claire Moutou, Vinicius Placco, Vladimir Reshetovand, Jaehyon Rhee, Katherine Roth, Ricardo Schiavon, Eric Tollestrup, Tom Vermeulen, John White, Robert Wooff

Proceedings Volume 9151, 915147 (2014) https://doi.org/10.1117/12.2057417

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Proceedings Article | 8 July 2014 Paper

Progress on the Gemini High-Resolution Optical SpecTrograph (GHOST) design

Michael Ireland, Andre Anthony, Greg Burley, Eric Chisholm, Vladimir Churilov, Jennifer Dunn, Gabriella Frost, Jon Lawrence, David Loop, Peter McGregor, Sarah Martell, Alan McConnachie, Richard McDermid, John Pazder, Vlad Reshetov, J. Robertson, Andrew Sheinis, Julia Tims, Peter Young, Ross Zhelem

Proceedings Volume 9147, 91471J (2014) https://doi.org/10.1117/12.2057356

KEYWORDS: Spectrographs, Gemini Observatory, Cameras, Telescopes, Optical design, Stars, Sensors, Astronomy, Space telescopes, Control systems

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Proceedings Article | 8 July 2014 Paper

SPIRou: the near-infrared spectropolarimeter/high-precision velocimeter for the Canada-France-Hawaii telescope

Étienne Artigau, Driss Kouach, Jean-François Donati, René Doyon, Xavier Delfosse, Sébastien Baratchart, Marielle Lacombe, Claire Moutou, Patrick Rabou, Laurent Parès, Yoan Micheau, Simon Thibault, Vladimir Reshetov, Bruno Dubois, Olivier Hernandez, Philippe Vallée, Shiang-Yu Wang, François Dolon, Francesco Pepe, François Bouchy, Nicolas Striebig, François Hénault, David Loop, Leslie Saddlemyer, Gregory Barrick, Tom Vermeulen, Michel Dupieux, Guillaume Hébrard, Isabelle Boisse, Eder Martioli, Silvia Alencar, José-Diaz do Nascimento, Pedro Figueira

Proceedings Volume 9147, 914715 (2014) https://doi.org/10.1117/12.2055663

KEYWORDS: Calibration, Mirrors, Planets, Stars, Spectrographs, Polarimetry, Prisms, Telescopes, Collimation, Cameras

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Proceedings Article | 24 September 2012 Paper

Cryogenic mechanical design: SPIROU spectrograph

Vlad Reshetov, Glen Herriot, Simon Thibault, Pierre Désaulniers, Les Saddlemyer, David Loop

Proceedings Volume 8446, 84464E (2012) https://doi.org/10.1117/12.927442

KEYWORDS: Optical benches, Thermal modeling, Cryocoolers, Cryogenics, Spectrographs, Optical mounts, Mechanical engineering, Optical components, Sensors, Temperature metrology

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Proceedings Article | 24 September 2012 Paper

SPIRou @ CFHT: design of the instrument control system

Gregory Barrick, Tom Vermeulen, Sébastien Baratchart, Vladimir Reshetov, Shiang-Yu Wang, François Dolon, Olivier Hernandez, Francesco Pepe, François Bouchy, Jennifer Dunn, Michel Dupieux, Gérard Gallou, Marie Larrieu, Alexandre Fonteneau, François Moreau, François Wildi, Laurent Parès, James Thomas, Chi-Hung Yan, René Doyon, Jean-François Donati, Philippe Vallée, Étienne Artigau, Xavier Delfosse, Patrick Rabou, Simon Thibault, Driss Kouach, David Loop

Proceedings Volume 8451, 84513J (2012) https://doi.org/10.1117/12.926392

KEYWORDS: Stars, Calibration, Control systems, Telescopes, Spectrographs, Sensors, Control systems design, Temperature metrology, Optical benches, Lamps

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Proceedings Article | 24 September 2012 Paper

The Gemini Planet Imager: integration and status

Bruce Macintosh, Andre Anthony, Jennifer Atwood, Nicolas Barriga, Brian Bauman, Kris Caputa, Jeffery Chilcote, Daren Dillon, René Doyon, Jennifer Dunn, Donald Gavel, Ramon Galvez, Stephen Goodsell, James Graham, Markus Hartung, Joshua Isaacs, Dan Kerley, Quinn Konopacky, Kathleen Labrie, James Larkin, Jerome Maire, Christian Marois, Max Millar-Blanchaer, Arturo Nunez, Ben Oppenheimer, David Palmer, John Pazder, Marshall Perrin, Lisa Poyneer, Carlos Quirez, Frederik Rantakyro, Vlad Reshtov, Leslie Saddlemyer, Naru Sadakuni, Dmitry Savransky, Anand Sivaramakrishnan, Malcolm Smith, Remi Soummer, Sandrine Thomas, J. Kent Wallace, Jason Weiss, Sloane Wiktorowicz

Proceedings Volume 8446, 84461U (2012) https://doi.org/10.1117/12.926721

KEYWORDS: Gemini Planet Imager, Adaptive optics, Iterated function systems, Actuators, Wavefronts, Sensors, Microelectromechanical systems, Coronagraphy, Planets, Stars

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Proceedings Article | 24 September 2012 Paper

SPIRou @ CFHT: spectrograph optical design

Simon Thibault, Patrick Rabou, Jean-Francois Donati, Pierre Desaulniers, Xavier Dallaire, Etienne Artigau, Francesco Pepe, Yoan Micheau, Philippe Vallée, Greg Barrick, Vlad Reshetov, Olivier Hernandez, Leslie Saddlemyer, John Pazder, Laurent Parès, Rene Doyon, Xavier Delfosse, Driss Kouach, David Loop

Proceedings Volume 8446, 844630 (2012) https://doi.org/10.1117/12.926697

KEYWORDS: Spectrographs, Sensors, Optical design, Prisms, Mirrors, Cameras, Control systems, Telescopes, Collimation, Image resolution

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Proceedings Article | 13 September 2012 Paper

TMT adaptive optics program status report

Brent Ellerbroek, Sean Adkins, David Andersen, Jenny Atwood, Arnaud Bastard, Yong Bo, Marc-Andre Boucher, Corinne Boyer, Peter W. Byrnes, Kris Caputa, Shanqiu Chen, Carlos Correia, Raphael Cousty, Joeleff Fitzsimmons, Luc Gilles, James Gregory, Glen Herriot, Paul Hickson, Alexis Hill, John Pazder, Hubert Pagès, Thomas Pfrommer, Vladimir Reshetov, Scott Roberts, Jean-Christophe Sinquin, Matthias Schoeck, Malcolm Smith, Jean-Pierre Véran, Lianqi Wang, Kai Wei, Ivan Wevers

Proceedings Volume 8447, 84471J (2012) https://doi.org/10.1117/12.927046

KEYWORDS: Adaptive optics, Laser guide stars, Telescopes, Prototyping, Sensors, Wavefronts, Electronics, Sodium, Laser systems engineering, Thirty Meter Telescope

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Proceedings Article | 13 September 2012 Paper

TMT NFIRAOS: adaptive optics system for the Thirty Meter Telescope

Glen Herriot, David Andersen, Jenny Atwood, Peter Byrnes, Marc-André Boucher, Corinne Boyer, Kris Caputa, Carlos Correia, Jennifer Dunn, Brent Ellerbroek, Joeleff Fitzsimmons, Luc Gilles, Paul Hickson, Alexis Hill, Dan Kerley, John Pazder, Vlad Reshetov, Scott Roberts, Malcolm Smith, Jean-Pierre Véran, Lianqi Wang, Ivan Wevers

Proceedings Volume 8447, 84471M (2012) https://doi.org/10.1117/12.925087

KEYWORDS: Adaptive optics, Telescopes, Wavefront sensors, Field programmable gate arrays, Mirrors, Calibration, Laser guide stars, Actuators, Space telescopes, Thirty Meter Telescope

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Proceedings Article | 13 September 2012 Paper

The optical alignment of the Gemini planet imager adaptive optics bench

John Pazder, Brian Bauman, Daren Dillon, Murray Fletcher, Jean Lacoursière, Vlad Reshetov

Proceedings Volume 8450, 845058 (2012) https://doi.org/10.1117/12.925866

KEYWORDS: Adaptive optics, Optical alignment, Gemini Planet Imager, Relays, Monochromatic aberrations, Telescopes, Wavefront sensors, Wavefronts, Collimation, Gemini Observatory

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Proceedings Article | 21 July 2010 Paper

The Infrared Imaging Spectrograph (IRIS) for TMT: on-instrument wavefront sensors (OIWFS) and NFIRAOS interface

David Loop, Vlad Reshetov, Murray Fletcher, Robert Wooff, Jennifer Dunn, Anna Moore, Roger Smith, David Hale, Richard Dekany, Lianqi Wang, Brent Ellerbroek, Luc Simard, David Crampton

Proceedings Volume 7735, 77357Q (2010) https://doi.org/10.1117/12.857463

KEYWORDS: IRIS Consortium, Interfaces, Wavefront sensors, Sensors, Adaptive optics, Mirrors, Control systems, Stars, Imaging systems, Optical design

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Proceedings Article | 15 July 2010 Paper

The infrared imaging spectrograph (IRIS) for TMT: instrument overview

James Larkin, Anna Moore, Elizabeth Barton, Brian Bauman, Khanh Bui, John Canfield, David Crampton, Alex Delacroix, Murray Fletcher, David Hale, David Loop, Cyndie Niehaus, Andrew Phillips, Vladimir Reshetov, Luc Simard, Roger Smith, Ryuji Suzuki, Tomonori Usuda, Shelley Wright

Proceedings Volume 7735, 773529 (2010) https://doi.org/10.1117/12.856305

KEYWORDS: IRIS Consortium, Spectrographs, Adaptive optics, Stars, Sensors, Wavefront sensors, Imaging systems, Mirrors, Thirty Meter Telescope, Diffraction

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Proceedings Article | 13 July 2010 Paper

First light adaptive optics systems and components for the Thirty Meter Telescope

Brent Ellerbroek, Sean Adkins, David Andersen, Jennifer Atwood, Steve Browne, Corinne Boyer, Peter Byrnes, Kris Caputa, Rodolphe Conan, Raphael Cousty, Daren Erikson, Joeleff Fitzsimmons, Frederick Gamache, Luc Gilles, Glen Herriot, Paul Hickson, Olivier Lardier, Pierre Morin, John Pazder, Thomas Pfrommer, David Quinn, Vladimir Reshetov, Scott Roberts, Jean-Christophe Sinquin, Matthias Schoeck, Malcolm Smith, Glenn Tyler, Jeff Vaughn, Jean-Pierre Veran, Curt Vogel, Lianqi Wang, Ivan Wevers

Proceedings Volume 7736, 773604 (2010) https://doi.org/10.1117/12.856503

KEYWORDS: Adaptive optics, Laser guide stars, Telescopes, Sensors, Distortion, Wavefront sensors, Space telescopes, Stars, Sodium, Wavefronts

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Proceedings Article | 13 July 2010 Paper

NFIRAOS: TMT's facility adaptive optics system

Glen Herriot, David Andersen, Jennifer Atwood, Corinne Boyer, Annie Beauvillier, Peter Byrnes, Rod Conan, Brent Ellerbroek, Joeleff Fitzsimmons, Luc Gilles, Paul Hickson, Alexis Hill, Kate Jackson, Olivier Lardière, John Pazder, Thomas Pfrommer, Vlad Reshetov, Scott Roberts, Jean-Pierre Véran, Lianqi Wang, Ivan Wevers

Proceedings Volume 7736, 77360B (2010) https://doi.org/10.1117/12.857662

KEYWORDS: Telescopes, Adaptive optics, Stars, Calibration, Wavefront sensors, Mirrors, Beam splitters, Visible radiation, Sensors, Sodium

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Proceedings Article | 23 July 2008 Paper

Design of high-resolution variable size spatial filter for Gemini Planet Imager using flexure elements

Vlad Reshetov, Joeleff Fitzsimmons

Proceedings Volume 7018, 701856 (2008) https://doi.org/10.1117/12.789515

KEYWORDS: Actuators, Spatial filters, Wavefront sensors, Gemini Planet Imager, Aluminum, Temperature metrology, Wavefronts, Calibration, Adaptive optics, Tungsten

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Showing 5 of 42 publications

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