Mr. Philippe Vallée Profile

Philippe Vallée

Senior Instrumentalist at Université de Montréal

SPIE Involvement:

Author

Publications (39)

Proceedings Article | 29 July 2024 Poster + Paper

Poster + Paper

SPIP @TBL: integration and tests of the near-infrared spectrograph unit and synergy with SPIRou@CFHT

Zalpha Challita, Marielle Lacombe, Sébastien Baratchart, Emilien Carrié, François Olchewsky, Claude Le Men, Yoan Micheau, Léa Bonhomme, Driss Kouach, Jean-François Donati, Claire Moutou, Pascal Fouqué, Frédérique Baron, Philippe Vallée, Denis Brousseau, Simon Thibault, Jonathan Saint-Antoine, Hugues Auger, Lison Malo, René Doyon

Proceedings Volume 13096, 1309649 (2024) https://doi.org/10.1117/12.3013303

KEYWORDS: Spectrographs, Cryogenics, Telescopes, Thermal stability, Stars, Cryostats, Cameras, Optical benches

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Proceedings Article | 18 July 2024 Presentation + Paper

Presentation + Paper

ANDES, the high resolution spectrograph for the ELT: science goals, project overview, and future developments

A. Marconi, M. Abreu, V. Adibekyan, V. Alberti, S. Albrecht, J. Alcaniz, M. Aliverti, C. Allende Prieto, J. Alvarado-Gomez, C. Alves, P. Amado, M. Amate, M. Andersen, S. Antoniucci, E. Artigau, C. Bailet, C. Baker, V. Baldini, A. Balestra, S. Barnes, F. Baron, S. C. Barros, S. Bauer, M. Beaulieu, O. Bellido-Tirado, B. Benneke, T. Bensby, E. Bergin, P. Berio, K. Biazzo, L. Bigot, A. Bik, J. Birkby, N. Blind, O. Boebion, I. Boisse, E. Bolmont, J. Bolton, M. Bonaglia, X. Bonfils, L. Bonhomme, F. Borsa, J.-C. Bouret, A. Brandeker, W. Brandner, C. Broeg, M. Brogi, D. Brousseau, A. Brucalassi, J. Brynnel, L. Buchhave, D. Buscher, L. Cabona, A. Cabral, G. Calderone, R. Calvo-Ortega, F. Cantalloube, B. Canto Martins, L. Carbonaro, Y. Caujolle, G. Chauvin, B. Chazelas, A.-L. Cheffot, Y. Cheng, A. Chiavassa, L. Christensen, R. Cirami, M. Cirasuolo, N. Cook, R. Cooke, I. Coretti, S. Covino, N. Cowan, G. Cresci, S. Cristiani, V. Cunha Parro, G. Cupani, V. D'Odorico, K. Dadi, I. de Castro Leão, A. De Cia, J. De Medeiros, F. Debras, M. Debus, A. Delorme, O. Demangeon, F. Derie, M. Dessauges-Zavadsky, P. Di Marcantonio, S. Di Stefano, F. Dionies, A. Domiciano de Souza, R. Doyon, J. Dunn, S. Egner, D. Ehrenreich, J. Faria, D. Ferruzzi, C. Feruglio, M. Fisher, A. Fontana, B. Frank, C. Fuesslein, M. Fumagalli, T. Fusco, J. Fynbo, O. Gabella, W. Gaessler, E. Gallo, X. Gao, L. Genolet, M. Genoni, P. Giacobbe, E. Giro, R. Gonçalves, O. Gonzalez, J. González-Hernández, C. Gouvret, F. Gracia Témich, M. Haehnelt, C. Haniff, A. Hatzes, R. Helled, H. Hoeijmakers, I. Hughes, P. Huke, Y. Ivanisenko, A. Järvinen, S. Järvinen, A. Kaminski, J. Kern, J. Knoche, A. Kordt, H. Korhonen, A. Korn, D. Kouach, G. Kowzan, L. Kreidberg, M. Landoni, A. Lanotte, A. Lavail, B. Lavie, D. Lee, M. Lehmitz, J. Li, W. Li, J. Liske, C. Lovis, S. Lucatello, D. Lunney, M. MacIntosh, N. Madhusudhan, L. Magrini, R. Maiolino, J. Maldonado, L. Malo, A. W. Man, T. Marquart, C. M. Marques, E. Marques, P. Martinez, A. Martins, C. J. A. Martins, J. H. Martins, P. Maslowski, C. Mason, E. Mason, R. McCracken, M. A. Melo e Sousa, P. Mergo, G. Micela, D. Milaković, P. Mollière, M. Monteiro, D. Montgomery, C. Mordasini, J. Morin, A. Mucciarelli, M. Murphy, M. N'Diaye, N. Nardetto, B. Neichel, N. Neri, A. Niedzielski, E. Niemczura, B. Nisini, L. Nortmann, P. Noterdaeme, N. Nunes, L. Oggioni, F. Olchewsky, E. Oliva, H. Önel, L. Origlia, G. Östlin, N. N.-Q. Ouellette, E. Pallé, P. Papaderos, G. Pariani, L. Pasquini, J. Peñate Castro, F. Pepe, C. Peroux, L. Perreault Levasseur, S. Perruchot, P. Petit, O. Pfuhl, L. Pino, J. Piqueras, N. Piskunov, A. Pollo, K. Poppenhaeger, M. Porru, J. Puschnig, A. Quirrenbach, E. Rauscher, R. Rebolo, E. M. Redaelli, S. Reffert, D. Reid, A. Reiners, P. Richter, M. Riva, S. Rivoire, C. Rodríguez-López, I. Roederer, D. Romano, M. Roth, S. Rousseau, J. Rowe, A. Saccardi, S. Salvadori, N. Sanna, N. Santos, P. Santos Diaz, J. Sanz-Forcada, M. Sarajlic, J.-F. Sauvage, D. Savio, A. Scaudo, S. Schäfer, R. Schiavon, T. Schmidt, C. Selmi, R. Simoes, A. Simonnin, S. Sivanandam, M. Sordet, R. Sordo, F. Sortino, D. Sosnowska, S. Sousa, A. Spang, R. Spiga, E. Stempels, J. R. Stevenson, K. Strassmeier, A. Suárez Mascareño, A. Sulich, X. Sun, N. Tanvir, F. Tenegi-Sanginés, S. Thibault, S. Thompson, P. Tisserand, A. Tozzi, M. Turbet, J.-P. Véran, P. Vallée, I. Vanni, R. Varas, A. Vega-Moreno, K. Venn, A. Verma, J. Vernet, M. Viel, G. Wade, C. Waring, M. Weber, J. Weder, B. Wehbé, J. Weingrill, M. Woche, M. Xompero, E. Zackrisson, A. Zanutta, M. Zapatero Osorio, M. Zechmeister, J. Zimara

Proceedings Volume 13096, 1309613 (2024) https://doi.org/10.1117/12.3017966

KEYWORDS: Stars, Spectrographs, Physics, Equipment, Observational astronomy, Exoplanets, Galactic astronomy, Planets, Telescopes, Absorption

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Proceedings Article | 18 July 2024 Poster + Paper

Poster + Paper

ANDES, the high-resolution spectrograph for the ELT: opto-mechanical design of the cameras for the YJH spectrograph

Philippe Vallée, Denis Brousseau, Simon Thibault, Frédérique Baron, René Doyon, Jonathan Saint-Antoine, Étienne Artigau, Neil Cook, Alessio Zanutta

Proceedings Volume 13096, 130964H (2024) https://doi.org/10.1117/12.3018854

KEYWORDS: Cameras, Spectrographs, Lenses, Manufacturing, Optical design, Optomechanical design, Equipment, Zemax, Optics manufacturing, Mechanical engineering

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Proceedings Article | 18 July 2024 Presentation + Paper

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

Poster + Paper

VROOMM: a new high-resolution echelle spectrograph for Observatoire du Mont Mégantic

Jonathan Saint-Antoine, Étienne Artigau, Philippe Vallée, Denis Brousseau, René Doyon, Olivier Daigle, Frédérique Baron, Neil Cook, Lison Malo, Sylvie Beaulieu, Simon Thibault, Laurie Dauplaise, Jason Rowe, Stan Metchev, Ryan Cloutier, Marta Bryan

Proceedings Volume 13096, 130967W (2024) https://doi.org/10.1117/12.3019226

KEYWORDS: Spectrographs, Signal to noise ratio, Stars, Electron multiplying charge coupled devices, Exoplanets, Equipment, Planets, Telescopes, Charge-coupled devices, Velocity measurements

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Proceedings Article | 18 July 2024 Poster + Paper

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

Poster + Paper

SPIP, a velocimeter/spectropolarimeter for Pic du Midi, Teledyne H4RG detector failure

Marielle Lacombe, Sébastien Baratchart, Emilien Carrié, François Olchewsky, Zalpha Challita, Frédérique Baron, Philippe Vallée, Jonathan Saint-Antoine, Léa Bonhomme, Michel Dupieux, Claude LeMen, Driss Kouach, Yoan Micheau, Cyril Panatier, Maxime Viau, Eric Chéreau, Laurent Guesdon, René Dorignac, Pierre Nougué-Cazenave, Lison Malo, Jean-François Donati, Claire Moutou, René Doyon

Proceedings Volume 13096, 1309666 (2024) https://doi.org/10.1117/12.3018824

KEYWORDS: Sensors, Spectrographs, Equipment, Telescopes, Thermal stability, Stars, Cryogenics, Optical benches, Image stabilization, Polarimetry, Velocimetry, Near infrared, Astronomical detectors

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Proceedings Article | 29 August 2022 Poster + Paper

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 Presentation + Paper

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 Presentation + Paper

Presentation + Paper

ANDES, the high resolution spectrograph for the ELT: science case, baseline design and path to construction

A. Marconi, M. Abreu, V. Adibekyan, V. Alberti, S. Albrecht, J. Alcaniz, M. Aliverti, C. Allende Prieto, J. D. Alvarado Gómez, P. J. Amado, M. Amate, M. I. Andersen, E. Artigau, C. Baker, V. Baldini, A. Balestra, S. A. Barnes, F. Baron, S. C. C. Barros, S. M. Bauer, M. Beaulieu, O. Bellido-Tirado, B. Benneke, T. Bensby, E. A. Bergin, K. Biazzo, A. Bik, J. L. Birkby, N. Blind, I. Boisse, E. Bolmont, M. Bonaglia, X. Bonfils, F. Borsa, A. Brandeker, W. Brandner, C. H. Broeg, M. Brogi, D. Brousseau, A. Brucalassi, J. Brynnel, L. A. Buchhave, D. F. Buscher, A. Cabral, G. Calderone, R. Calvo-Ortega, B. L. Canto Martins, F. Cantalloube, L. Carbonaro, G. Chauvin, B. Chazelas, A.-L. Cheffot, Y. S. Cheng, A. Chiavassa, L. Christensen, R. Cirami, N. J. Cook, R. J. Cooke, I. Coretti, S. Covino, N. Cowan, G. Cresci, S. Cristiani, V. Cunha Parro, G. Cupani, V. D'Odorico, I. de Castro Leão, A. De Cia, J. R. De Medeiros, F. Debras, M. Debus, O. Demangeon, M. Dessauges-Zavadsky, P. Di Marcantonio, F. Dionies, R. Doyon, J. Dunn, D. Ehrenreich, J. P. Faria, C. Feruglio, M. Fisher, A. Fontana, M. Fumagalli, T. Fusco, J. Fynbo, O. Gabella, W. Gaessler, E. Gallo, X. Gao, L. Genolet, M. Genoni, P. Giacobbe, E. Giro, R. S. Gonçalves, O. Gonzalez, J. I. González Hernández, F. Gracia Témich, M. G. Haehnelt, C. Haniff, A. Hatzes, R. Helled, H.J. Hoeijmakers, P. Huke, S. Järvinen, A. Järvinen, A. Kaminski, A. Korn, D. Kouach, G. Kowzan, L. Kreidberg, M. Landoni, A. Lanotte, A. Lavail, J. Li, J. Liske, C. Lovis, S. Lucatello, D. Lunney, M. MacIntosh, N. Madhusudhan, L. Magrini, R. Maiolino, L. Malo, A. Man, T. Marquart, E. L. Marques, A. M. Martins, C. J. A. P. Martins, P. Maslowski, C. Mason, E. Mason, R. A. McCracken, P. Mergo, G. Micela, T. Mitchell, P. Mollière, M. Monteiro, D. Montgomery, C. Mordasini, J. Morin, A. Mucciarelli, M. T. Murphy, M. N'Diaye, B. Neichel, A. T. Niedzielski, E. Niemczura, L. Nortmann, P. Noterdaeme, N. Nunes, L. Oggioni, E. Oliva, H. Önel, L. Origlia, G. Östlin, E. Palle, P. Papaderos, G. Pariani, J. Peñate Castro, F. Pepe, L. Perreault Levasseur, P. Petit, L. Pino, J. Piqueras, A. Pollo, K. Poppenhaeger, A. Quirrenbach, E. Rauscher, R. Rebolo, E. M. A. Redaelli, S. Reffert, D. T. Reid, A. Reiners, P. Richter, M. Riva, S. Rivoire, C. Rodríguez-López, I. U. Roederer, D. Romano, S. Rousseau, J. Rowe, S. Salvadori, N. Santos, P. Santos Diaz, J. Sanz-Forcada, M. Sarajlic, J.-F. Sauvage, S. Schäfer, R. P. Schiavon, T. M. Schmidt, C. Selmi, S. Sivanandam, M. Sordet, R. Sordo, F. Sortino, D. Sosnowska, S. G. Sousa, E. Stempels, K. G. Strassmeier, A. Suárez Mascareño, A. Sulich, X. Sun, N.R. Tanvir, F. Tenegi-Sanginés, S. Thibault, S. J. Thompson, A. Tozzi, M. Turbet, P. Vallée, R. Varas, K. Venn, J.-P. Véran, A. Verma, M. Viel, G. Wade, C. Waring, M. Weber, J. Weder, B. Wehbe, J. Weingrill, M. Woche, M. Xompero, E. Zackrisson, A. Zanutta, M. R. Zapatero Osorio, M. Zechmeister, J. Zimara

Proceedings Volume 12184, 1218424 (2022) https://doi.org/10.1117/12.2628689

KEYWORDS: Physics, Spectrographs, Stars, Astronomy, Galactic astronomy, Astrophysics, Exoplanets, Planets, Spectral resolution, Absorption

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Proceedings Article | 29 August 2022 Presentation + Paper

Presentation + Paper

On-sky demonstration at Palomar Observatory of the near-IR, high-resolution VIPA spectrometer

Alexis Carlotti, Alexis Bidot, David Mouillet, Jean-Jacques Correia, Laurent Jocou, Stephane Curaba, Alain Delboulbé, Etienne Le Coarer, Patrick Rabou, Guillaume Bourdarot, Thierry Forveille, Xavier Bonfils, Gautam Vasisht, Dimitri Mawet, Rick Burruss, Rebecca Oppenheimer, René Doyon, Etienne Artigau, Philippe Vallée

Proceedings Volume 12184, 121841I (2022) https://doi.org/10.1117/12.2628937

KEYWORDS: Spectroscopy, K band, Telescopes, Spectral resolution, Calibration, Adaptive optics, Exoplanets

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Proceedings Article | 13 December 2020 Poster + Paper

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

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 Presentation

Presentation

High-resolution spectroscopy of diffraction-limited sources: laboratory tests of an innovative near-IR demonstrator

Alexis Carlotti, David Mouillet, Alexis Bidot, Guillaume Bourdarot, Jean-Jacques Correia, Laurent Jocou, Alain Delboulbé, Etienne Le Coarer, René Doyon, Étienne Artigau, Philippe Vallée, Alain Roux, Philippe Feautrier, Patrick Rabou, Thierry Forveille, Xavier Bonfils, Guillaume Lo-Cascio, Ambarish Parthasarathy, Dimitri Mawet, Gautam Vasisht, Arthur Vigan, Gilles Otten

Proceedings Volume 11451, 114512B (2020) https://doi.org/10.1117/12.2560666

KEYWORDS: Near infrared spectroscopy, Spectroscopy, Spectrometers, Spectral resolution, K band, Optical design, Phased arrays, Spectrographs, Exoplanets, Atmospheric modeling

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Proceedings Article | 12 July 2018 Presentation + Paper

Presentation + Paper

H4RG characterization for high-resolution infrared spectroscopy

Étienne Artigau, Jonathan Saint-Antoine, Pierre-Luc Lévesque, Philippe Vallée, René Doyon, Olivier Hernandez, Claire Moutou

Proceedings Volume 10709, 107091P (2018) https://doi.org/10.1117/12.2314475

KEYWORDS: Sensors, Infrared radiation, Velocimetry, Capacitive coupling, Infrared spectroscopy, Planets

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Proceedings Article | 9 July 2018 Presentation

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 | 6 July 2018 Paper

Paper

Experimental test of a 40 cm-long R=100 000 spectrometer for exoplanet characterisation

Guillaume Bourdarot, Etienne Le Coarer, David Mouillet, Jean-Jacques Correia, Laurent Jocou, Patrick Rabou, Alexis Carlotti, Xavier Bonfils, Etienne Artigau, Philippe Vallee, Rene Doyon, Thierry Forveille, Eric Stadler, Yves Magnard, Arthur Vigan

Proceedings Volume 10702, 107025Y (2018) https://doi.org/10.1117/12.2311696

KEYWORDS: Spectroscopy, Exoplanets, Spectral resolution, Diffraction gratings, Planets, Interferometers, Single mode fibers, Spectroscopes, Astronomical instrumentation, Imaging systems

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Proceedings Article | 6 July 2018 Paper

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

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 | 29 July 2016 Paper

Paper

First light of the NIRISS Optical Simulator (NOS)

Jonathan St-Antoine, Loïc Albert, René Doyon, Philippe Vallée, Étienne Artigau, Olivier Hernandez, Simon Thibault, Denis Brousseau

Proceedings Volume 9904, 990447 (2016) https://doi.org/10.1117/12.2232050

KEYWORDS: Device simulation, James Webb Space Telescope, Exoplanets, Optical simulations, Absorption, Device simulation, James Webb Space Telescope, Sensors, Spectroscopy, Cadmium sulfide, Laser sources, Stars

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Proceedings Article | 23 July 2014 Paper

Paper

Development of a 4kx4k frame transfer electron multiplying CCD for scientific applications

Jean-Luc Gach, Claude Carignan, Olivier Hernandez, Paul Jorden, Douglas Jordan, Philippe Balard, Philippe Vallée, Philippe Amram, Michel Marcelin, Benoit Epinat

Proceedings Volume 9154, 91540A (2014) https://doi.org/10.1117/12.2057021

KEYWORDS: Clocks, Charge-coupled devices, Electron multiplying charge coupled devices, Photon counting, Sensors, CCD image sensors, Telescopes, Fabry–Perot interferometers, Astronomy, Fabry–Perot interferometry

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Proceedings Article | 8 July 2014 Paper

Paper

SITELLE optical design, assembly, and testing

Denis Brousseau, Simon Thibault, Simon Fortin-Boivin, Hu Zhang, Philippe Vallée, Hugues Auger, Laurent Drissen

Proceedings Volume 9147, 91473Z (2014) https://doi.org/10.1117/12.2055214

KEYWORDS: Cameras, Collimators, Optical design, Point spread functions, Lenses, Interferometers, Optical filters, Sensors, Telescopes, Distortion

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Proceedings Article | 8 July 2014 Paper

Paper

The integral field spectrograph for the Gemini planet imager

James Larkin, Jeffrey Chilcote, Theodore Aliado, Brian Bauman, George Brims, John Canfield, Andrew Cardwell, Daren Dillon, René Doyon, Jennifer Dunn, Michael Fitzgerald, James Graham, Stephen Goodsell, Markus Hartung, Pascale Hibon, Patrick Ingraham, Christopher Johnson, Evan Kress, Quinn Konopacky, Bruce Macintosh, Kenneth Magnone, Jerome Maire, Ian McLean, David Palmer, Marshall Perrin, Carlos Quiroz, Fredrik Rantakyrö, Naru Sadakuni, Leslie Saddlemyer, Andrew Serio, Simon Thibault, Sandrine Thomas, Philippe Vallee, Jason Weiss

Proceedings Volume 9147, 91471K (2014) https://doi.org/10.1117/12.2056504

KEYWORDS: Spectrographs, Sensors, Prisms, Gemini Planet Imager, Iterated function systems, Cameras, Optical filters, Planets, Diffraction, Wavefronts

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Proceedings Article | 8 July 2014 Paper

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

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 | 24 September 2012 Paper

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 | 15 July 2010 Paper

Paper

GPI: cryogenic spectrograph optics performances

S. Thibault, P. Vallée, E. Artigau, J. Maire, R. Doyon, J.-F. Lavigne, J. Larkin

Proceedings Volume 7735, 77351N (2010) https://doi.org/10.1117/12.857897

KEYWORDS: Sensors, Spectrographs, Gemini Planet Imager, Xenon, Iterated function systems, Zemax, Cryogenics, Lamps, Point spread functions, Argon

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Proceedings Article | 11 July 2008 Paper

Paper

3D-NTT: a versatile integral field spectro-imager for the NTT

M. Marcelin, P. Amram, P. Balard, C. Balkowski, O. Boissin, J. Boulesteix, C. Carignan, O. Daigle, M.-M. de Denus Baillargeon, B. Epinat, J.-L. Gach, O. Hernandez, F. Rigaud, P. Vallée

Proceedings Volume 7014, 701455 (2008) https://doi.org/10.1117/12.800300

KEYWORDS: Galactic astronomy, Tunable filters, Interferometers, Sensors, Telescopes, Image resolution, Spectral resolution, Fabry–Perot interferometers, Glasses, Visible radiation

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Proceedings Article | 30 September 2004 Paper

Paper

CPAPIR: a wide-field infrared camera for the Observatoire du Mont Mégantic

Etienne Artigau, Rene Doyon, Philippe Vallee, Martin Riopel, Daniel Nadeau

Proceedings Volume 5492, (2004) https://doi.org/10.1117/12.551920

KEYWORDS: Cameras, Infrared cameras, Optical filters, Sensors, Point spread functions, Telescopes, Energy efficiency, Silica, Aluminum, Zinc

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Proceedings Article | 30 September 2004 Paper

Paper

WIRCam: the infrared wide-field camera for the Canada-France-Hawaii Telescope

Pascal Puget, Eric Stadler, Rene Doyon, Pierre Gigan, Simon Thibault, Gerard Luppino, Gregory Barrick, Tom Benedict, Thierry Forveille, William Rambold, James Thomas, Tom Vermeulen, Jeff Ward, Jean-Luc Beuzit, Philippe Feautrier, Yves Magnard, Guillaume Mella, Olivier Preis, Philippe Vallee, Shiang-yu Wang, Chueh-Jen Lin, Donald Hall, Klaus Hodapp

Proceedings Volume 5492, (2004) https://doi.org/10.1117/12.551097

KEYWORDS: Cameras, Telescopes, Sensors, Optical filters, Infrared cameras, Infrared telescopes, Astronomy, Infrared radiation, Cryogenics, Thermography

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Proceedings Article | 7 March 2003 Paper

Paper

A wide-field infrared camera for the Observatoire du mont Mégantic

Etienne Artigau, Rene Doyon, Daniel Nadeau, Philippe Vallee, Simon Thibault

Proceedings Volume 4841, (2003) https://doi.org/10.1117/12.461749

KEYWORDS: Cameras, Sensors, Distortion, K band, Optical filters, Stars, Telescopes, Infrared cameras, Cryogenics, Lenses

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Proceedings Article | 7 March 2003 Paper

Paper

Design of cryomechanisms for infrared astronomy

Philippe Vallee, Rene Doyon, Daniel Nadeau, Loic Albert, Martin Riopel

Proceedings Volume 4841, (2003) https://doi.org/10.1117/12.461093

KEYWORDS: Optical filters, Cryogenics, Cameras, Sensors, Computer programming, Aluminum, Switches, Molybdenum, Infrared astronomy, Telescopes

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Proceedings Article | 7 March 2003 Paper

Paper

Optical design of WIRCAM the CFHT wide-field infrared camera

Simon Thibault, Qingfeng Cui, Michel Poirier, Philippe Vallee, Rene Doyon, Patrick Rabou, Derrick Salmon

Proceedings Volume 4841, (2003) https://doi.org/10.1117/12.460310

KEYWORDS: Cameras, Optical design, Tolerancing, Image quality, Coating, Telescopes, Infrared cameras, Sensors, Antireflective coatings, Glasses

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Proceedings Article | 3 March 2003 Paper

Paper

TRIDENT: an infrared camera optimized for the detection of methanated substellar companions around nearby stars

Christian Marois, Rene Doyon, Daniel Nadeau, Rene Racine, Martin Riopel, Philippe Vallee

Proceedings Volume 4860, (2003) https://doi.org/10.1117/12.457844

KEYWORDS: Stars, Point spread functions, Sensors, Telescopes, Beam splitters, Cameras, Adaptive optics, Optical filters, Coronagraphy, Infrared cameras

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Proceedings Article | 23 December 2002 Paper

Paper

Optical design of CPAPIR, a cryogenic IR camera for OMM

Simon Thibault, Jean Lacoursiere, Etienne Artigau, Philippe Vallee, Rene Doyon

Proceedings Volume 4832, (2002) https://doi.org/10.1117/12.486459

KEYWORDS: Cameras, Cryogenics, Optical design, Tolerancing, Infrared cameras, Telescopes, Refraction, Glasses, Staring arrays, Collimators

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Proceedings Article | 16 August 2000 Paper

Paper

MIRCAMOS: a mosaic IR camera and multi-object spectrograph for CFHT

Rene Doyon, Simon Thibault, Daniel Nadeau, Philippe Vallee

Proceedings Volume 4008, (2000) https://doi.org/10.1117/12.395428

KEYWORDS: Telescopes, Cryogenics, Imaging spectroscopy, Mirrors, Spectroscopy, Molybdenum, Sensors, Infrared cameras, Cameras, Astronomical imaging

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Proceedings Article | 16 August 2000 Paper

Paper

CFHTIR: 1Kx1K NIR spectro-imaging camera for the CFHT

Barry Starr, Rene Doyon, Jean-Luc Beuzit, Philippe Vallee, Robert Calder, Jamey Eriksen, Jean-Charles Cuillandre, Bernt Grundseth, Gregory Barrick, Jeff Ward, Wiley Knight, Daniel Nadeau

Proceedings Volume 4008, (2000) https://doi.org/10.1117/12.395468

KEYWORDS: Cameras, Sensors, Staring arrays, Control systems, Imaging systems, Flexible circuits, Electronics, Optical filters, Camera shutters, Human-machine interfaces

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Proceedings Article | 21 August 1998 Paper

Paper

KIR: the high-spatial-resolution 1024x1024 near-infrared camera of the Canada-France-Hawaii Telescope

Rene Doyon, Daniel Nadeau, Philippe Vallee, Barry Starr, Jean-Charles Cuillandre, Jean-Luc Beuzit, F. Beigbeder, Sylvie Brau-Nogue

Proceedings Volume 3354, (1998) https://doi.org/10.1117/12.317211

KEYWORDS: Cameras, Telescopes, Sensors, Optical filters, Cryogenics, Adaptive optics, Optical design, Tolerancing, Filtering (signal processing), Mercury cadmium telluride

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Proceedings Article | 6 June 1995 Paper

Paper

Montreal infrared spectrometer (SIMON)

Rene Doyon, Daniel Nadeau, Philippe Vallee

Proceedings Volume 2475, (1995) https://doi.org/10.1117/12.211255

KEYWORDS: Infrared spectroscopy, Spectroscopy, Cameras, Mirrors, Telescopes, Spectroscopes, Spectral resolution, Collimators, Refractive index, Infrared radiation

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Showing 5 of 39 publications

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