Dr. Rémi Barbier Profile

Dr. Rémi Barbier

Detector Scientist at IP2I - Lyon

SPIE Involvement:

Author

Publications (23)

Proceedings Article | 29 August 2022 Poster + Presentation + Paper

Poster + Presentation + Paper

Euclid Near Infrared Spectro-Photometer: spatial considerations on H2RG detectors interpixel capacitance and IPC corrected conversion gain from on-ground characterization

J. Le Graët, A. Secroun, R. Barbier, W. Gillard, J.-C. Clémens, S. Conseil, S. Escoffier, S. Ferriol, N. Fourmanoit, E. Kajfasz, S. Kermiche, B. Kubik, G. Smadja, J. Zoubian

Proceedings Volume 12191, 121911M (2022) https://doi.org/10.1117/12.2628974

KEYWORDS: Sensors, Signal detection, Epoxies, Data conversion, Capacitance, Sensor performance, Quantum efficiency, Point spread functions, Galactic astronomy, Deconvolution, Infrared detectors, Astronomical detectors

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Proceedings Article | 27 August 2022 Presentation + Paper

Presentation + Paper

Euclid near infrared spectrometer and photometer instrument flight model presentation, performance, and ground calibration results summary

T. Maciaszek, A. Ealet, W. Gillard, K. Jahnke, R. Barbier, E. Prieto, W. Bon, A. Bonnefoi, A. Caillat, M. Carle, A. Costille, F. Ducret, C. Fabron, B. Foulon, J.-L. Gimenez, E. Grassi, M. Jaquet, D. Le Mignant, L. Martin, T. Pamplona, P. Sanchez, J.-C. Clémens, L. Caillat, M. Niclas, A. Secroun, B. Kubik, S. Ferriol, M. Berthe, J.-C. Barrière, J. Fontignie, L. Valenziano, N. Auricchio, P. Battaglia, A. De Rosa, R. Farinelli, E. Franceschi, E. Medinaceli, G. Morgante, F. Sortino, M. Trifoglio, L. Corcione, V. Capobianco, S. Ligori, S. Dusini, E. Borsato, F. Dal Corso, F. Laudisio, C. Sirignano, L. Stanco, S. Ventura, L. Patrizii, T. Chiarusi, F. Fornari, F. Giacomini, A. Margiotta, N. Mauri, L. Pasqualini, G. Sirri, M. Spurio, M. Tenti, R. Travaglini, C. Bonoli, F. Bortoletto, A. Balestra, M. Dalessandro, F. Grupp, D. Penka, J. Steinwagner, F. Hormuth, M. Schirmer, G. Seidel, C. Padilla, R. Casas, Y. Lloro, R. Toledo-Moreo, J. Gomez, C. Colodro-Conde, D. Lizán, J.-J. Diaz, P. Lilje, M. Andersen, J. Andersen, A. Sørensen, A. Hornstrup, N. Jessen, C. Thizy, W. Holmes, M. Pniel, M. Jhabvala, S. Pravdo, M. Seiffert, A. Waczynski, R. Laureij, G. Racca, J.-C. Salvignol, T. Boenke, P. Strada, Y. Mellier

Proceedings Volume 12180, 121801K (2022) https://doi.org/10.1117/12.2630338

KEYWORDS: Sensors, Fermium, Frequency modulation, Calibration, Space operations, Data processing, Silicon carbide, Spectroscopy, Photometry, Performance modeling

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Proceedings Article | 27 August 2022 Paper

Paper

EUCLID's near infrared spectro-photometer ready for flight: review of final performances

E. Medinaceli, L. Valenziano, N. Auricchio, E. Franceschi, F. Gianotti, P. Battaglia, R. Farinelli, A. Balestra, S. Dusini, C. Sirignano, E. Borsato, L. Stanco, A. Renzi, A. Troja, L. Gabarra, S. Ligori, V. Capobianco, L. Corcione, D. Bonino, G. Sirri, L. Patrizii, M. Tenti, D. Di Ferdinando, C. Valieri, N. Mauri, F. Giacomini, D. Le Mignant, E. Prieto, M. Carle, F. Ducret, W. Gillard, A. Secroun, T. Maciaszek, S. Ferriol, R. Barbier, F. Grupp, W. Holmes, M. Pniel, A. Waczynski, S. Prado, M. Seiffert, M. Jhabvala, R. Laureijs, G. Racca, J. Salvignol, T. Boenke, P. Strada

Proceedings Volume 12180, 121801L (2022) https://doi.org/10.1117/12.2629843

KEYWORDS: Sensors, Spectroscopy, Point spread functions, Galactic astronomy, Electronics, Visible radiation, Telescopes, Staring arrays, Optical filters, Near infrared

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ESA’s mission Euclid while undertaking its final integration stage is fully qualified. Euclid will perform an extra galactic survey (0<z<2) using visible and near-infrared light. To detect the infrared radiation is equipped with the Near Infrared Spectro-Photometer (NISP) instrument with a sensitivity in the 0.9-2 μm range. We present an illustration of the NISP Data Processing Unit’s Application Software, highlighting the experimental process to obtain the final parametrization of the on-board processing of data produced by an array of 16 Teledyne’s HAWAII-2RG (HgCdTe) - each of 2048×2048 px², 0.3 arcsec/px, 18 μm pixel pitch; using data from the latest test campaigns done with the flight configuration hardware - complete optical system (Korsh anastigmat telescope), detectors array (0.56 deg² firld of view) and readout systems (16 Digital Control Units and Sidecar ASICs). Also, we show the outstanding Spectrometric (using a Blue and two Red Grisms) and Photometric (using Y_E 0.92-1.15μm, J_E 1.15-1.37μm, and H_E 1.37-2.0 μm filters) performances of the NISP detector derived from the end-to-end payload module test campaign at FOCAL 5 - CSL; among them the Photometric Point Spread Function (PSF) determination, and the Spectroscopic dispersion verification. Also the performances of the onboard processing are presented. Then, we describe the solution of a major issue found during this final test phase that put NISP in the critical path. We will describe how the problem was eventually understood and solved thanks to an intensive coordinated effort of an independent review team (tiger team lead by ESA) and a team of NISP experts from the Euclid Consortium. An extended PLM level campaign in ambient in Liege and a dedicated test campaign conducted in Marseille on the NISP EQM model, with both industrial and managerial support, finally confirmed the correctness of the diagnosis of the problem. Finally, the Euclid’s survey is presented (14000 deg² wide survey, and ∼40 deg² deep-survey) as well as the global statistics for a mission lifetime of 6 years (∼1.5 billion Galaxy’s shapes, and ∼50 million Galaxy’s spectra).

Proceedings Article | 6 August 2018 Presentation + Paper

Presentation + Paper

Euclid H2RG detectors: Impact of crosshatch patterns on photometric and centroid errors

P.-E. Crouzet, R. Kohley, R. Barbier, P. Strada, B. Shortt, T. Beaufort, S. Blommaert, B. Butler, G. Van Duinkerken, J. Ter haar, F. Lemmel, C. van der Luijt, H. Smit

Proceedings Volume 10709, 107090Q (2018) https://doi.org/10.1117/12.2312692

KEYWORDS: Quantum efficiency, Sensors, Projection systems, Photometry, Infrared sensors, Cadmium sulfide, Camera shutters, Infrared detectors, Point spread functions, Monochromators

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Proceedings Article | 16 July 2018 Paper

Paper

Random telegraph signal (RTS) in the Euclid IR H2RGs

Ralf Kohley, Rémi Barbier, Jean-Claude Clémens, Luca Conversi, Pierre-Elie Crouzet, Anne Ealet, Sylvain Ferriol, William Gillard, Bogna Kubik, Cyrille Rosset, Aurélia Secroun, Benoit Serra, Paolo Strada

Proceedings Volume 10709, 107091G (2018) https://doi.org/10.1117/12.2312434

KEYWORDS: Sensors, Calibration, Mercury cadmium telluride, Infrared imaging

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Proceedings Article | 12 July 2018 Paper

Paper

Euclid flight H2RG IR detectors: per pixel conversion gain from on-ground characterization for the Euclid NISP instrument

A. Secroun, R. Barbier, C. Buton, J.-C. Clémens, L. Conversi, A. Ealet, S. Ferriol, F. Fornari, W. Gillard, R. Kohley, B. Kubik, C. Rosset, B. Serra, G. Smadja, J. Zoubian

Proceedings Volume 10709, 1070921 (2018) https://doi.org/10.1117/12.2312518

KEYWORDS: Sensors, Light emitting diodes, Infrared detectors, Capacitance, Staring arrays, Photodiodes, Signal detection, Photons, Error analysis, Spectroscopy

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Proceedings Article | 6 July 2018 Presentation + Paper

Presentation + Paper

Detector chain calibration strategy for the Euclid flight IR H2RGs

R. Barbier, C. Buton, J.-C. Clemens, L. Conversi, A. Ealet, S. Ferriol, F. Fornari, W. Gillard, R. Kohley, B. Kubik, C. Rosset, A. Secroun, B. Serra, G. Smadja, J. Zoubian

Proceedings Volume 10709, 107090S (2018) https://doi.org/10.1117/12.2311966

KEYWORDS: Sensors, Calibration, Quantum efficiency, Data acquisition, Cadmium sulfide, Mercury cadmium telluride, Data modeling, Control systems, Infrared sensors, Spectroscopy

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Proceedings Article | 5 August 2016 Paper

Paper

Comparison of persistence in spot versus flat field illumination and single pixel response on a Euclid HAWAII-2RG at ESTEC

Pierre-Elie Crouzet, Ludovic Duvet, Paolo Strada, Ralf Kohley, Remi Barbier, Thierry Beaufort, Sander Blommaert, Bart Butler, Gertjan Van Duinkerken, David Gooding, Joerg Ter Haar, Jerko Heijnen, Frederic Lemmel, Cornelis Van der Luijt, Hans Smit, Visser Ivo

Proceedings Volume 9915, 99151E (2016) https://doi.org/10.1117/12.2230836

KEYWORDS: Sensors, Projection systems, Light emitting diodes, Electroluminescence, Ions, Diffusion, Neodymium, Electronics, Signal detection, Roentgenium

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Proceedings Article | 5 August 2016 Paper

Paper

Random telegraph signal (RTS) noise and other anomalies in the near-infrared detector systems for the Euclid mission

Ralf Kohley, Rémi Barbier, Bogna Kubik, Sylvain Ferriol, Jean-Claude Clemens, Anne Ealet, Aurélia Secroun, Luca Conversi, Paolo Strada

Proceedings Volume 9915, 99150H (2016) https://doi.org/10.1117/12.2233352

KEYWORDS: Sensors, Systems modeling, Signal detection, Cadmium sulfide, Interference (communication), Staring arrays, Electronics, Computer simulations, Neodymium, Detection and tracking algorithms

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Proceedings Article | 29 July 2016 Paper

Paper

Low noise flux estimate and data quality control monitoring in EUCLID-NISP cosmological survey

Bogna Kubik, Remi Barbier, Peter Calabria, Alain Castera, Eric Chabanat, Florence Charlieu, Jean-Claude Clemens, Anne Ealet, Sylvain Ferriol, William Gillard, Thierry Maciaszek, Eric Prieto, Florent Schirra, Aurelia Secroun, Benoit Serra, Gerard Smadja, Andre Tilquin, Julien Zoubian

Proceedings Volume 9904, 99045J (2016) https://doi.org/10.1117/12.2232551

KEYWORDS: Near infrared, Sensors, Data analysis, Interference (communication), Nondestructive evaluation, Neodymium, Error analysis, Chromium, Signal detection, Statistical analysis

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Proceedings Article | 29 July 2016 Paper

Paper

Modeling effects of common molecular contaminants on the Euclid infrared detectors

W. Holmes, C. McKenney, R. Barbier, H. Cho, A. Cillis, J-C. Clemens, O. Dawson, G. Delo, A. Ealet, A. Feizi, N. Ferraro, R. Foltz, T. Goodsall, M. Hickey, T. Hwang, U. Israelsson, M. Jhabvala, D. Kahle, Em. Kan, Er. Kan, G. Lotkin, T. Maciaszek, S. McClure, L. Miko, L. Nguyen, S. Pravdo, E. Prieto, T. Powers, M. Seiffert, P. Strada, C. Tucker, K. Turck, A. Waczynski, F. Wang, C. Weber, J. Williams

Proceedings Volume 9904, 99042R (2016) https://doi.org/10.1117/12.2233778

KEYWORDS: Sensors, Quantum efficiency, Contamination, Antireflective coatings, Silicon, Autoregressive models, Carbon dioxide, Space operations, Absorption, Data modeling

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Proceedings Article | 29 July 2016 Paper

Paper

Euclid Near Infrared Spectrometer and Photometer instrument concept and first test results obtained for different breadboards models at the end of phase C

Thierry Maciaszek, Anne Ealet, Knud Jahnke, Eric Prieto, Rémi Barbier, Yannick Mellier, Florent Beaumont, William Bon, Anne Bonnefoi, Michael Carle, Amandine Caillat, Anne Costille, Doriane Dormoy, Franck Ducret, Christophe Fabron, Aurélien Febvre, Benjamin Foulon, Jose Garcia, Jean-Luc Gimenez, Emmanuel Grassi, Philippe Laurent, David Le Mignant, Laurent Martin, Christelle Rossin, Tony Pamplona, Patrice Sanchez, Sébastien Vives, Jean Claude Clémens, William Gillard, Mathieu Niclas, Aurélia Secroun, Benoit Serra, Bogna Kubik, Sylvain Ferriol, Jérôme Amiaux, Jean Christophe Barrière, Michel Berthe, Cyrille Rosset, Juan Francisco Macias-Perez, Natalia Auricchio, Adriano De Rosa, Enrico Franceschi, Gian Paolo Guizzo, Gianluca Morgante, Francesca Sortino, Massimo Trifoglio, Luca Valenziano, Laura Patrizii, T. Chiarusi, F. Fornari, F. Giacomini, A. Margiotta, N. Mauri, L. Pasqualini, G. Sirri, M. Spurio, M. Tenti, R. Travaglini, Stefano Dusini, F. Dal Corso, F. Laudisio, C. Sirignano, L. Stanco, S. Ventura, E. Borsato, Carlotta Bonoli, Favio Bortoletto, Andrea Balestra, Maurizio D'Alessandro, Eduardo Medinaceli, Ruben Farinelli, Leonardo Corcione, Sebastiano Ligori, Frank Grupp, Carolin Wimmer, Felix Hormuth, Gregor Seidel, Stefanie Wachter, Cristóbal Padilla, Mikel Lamensans, Ricard Casas, Ivan Lloro, Rafael Toledo-Moreo, Jaime Gomez, Carlos Colodro-Conde, David Lizán, Jose Javier Diaz, Per Lilje, Corinne Toulouse-Aastrup, Michael Andersen, Anton Sørensen, Peter Jakobsen, Allan Hornstrup, Niels-Christian Jessen, Cédric Thizy, Warren Holmes, Ulf Israelsson, Michael Seiffert, Augustyn Waczynski, René Laureijs, Giuseppe Racca, Jean-Christophe Salvignol, Tobias Boenke, Paolo Strada

Proceedings Volume 9904, 99040T (2016) https://doi.org/10.1117/12.2232941

KEYWORDS: Control systems, Photometry, Data modeling, Sensors, Spectroscopy, Optical filters, Neodymium, Ions, Signal to noise ratio, Calibration

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Proceedings Article | 29 July 2016 Paper

Paper

Performance overview of the Euclid infrared focal plane detector subsystems

A. Waczynski, R. Barbier, S. Cagiano, J. Chen, S. Cheung, H. Cho, A. Cillis, J-C. Clémens, O. Dawson, G. Delo, M. Farris, A. Feizi, R. Foltz, M. Hickey, W. Holmes, T. Hwang, U. Israelsson, M. Jhabvala, D. Kahle, Em. Kan, Er. Kan, M. Loose, G. Lotkin, L. Miko, L. Nguyen, E. Piquette, T. Powers, S. Pravdo, A. Runkle, M. Seiffert, P. Strada, C. Tucker, K. Turck, F. Wang, C. Weber, J. Williams

Proceedings Volume 9915, 991511 (2016) https://doi.org/10.1117/12.2231641

KEYWORDS: Sensors, Infrared detectors, Infrared radiation, Infrared sensors, Electronics, Quantum efficiency, Spectroscopy, Photometry, Calibration, Sensor performance

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Proceedings Article | 27 July 2016 Paper

Paper

Characterization of H2RG IR detectors for the Euclid NISP instrument

Aurélia Secroun, Benoit Serra, Jean Claude Clémens, Romain Legras, Philippe Lagier, Mathieu Niclas, Laurence Caillat, William Gillard, André Tilquin, Anne Ealet, Rémi Barbier, Sylvain Ferriol, Bogna Kubik, Gérard Smadja, Eric Prieto, Thierry Maciaszek, Anton Norup Sorensen

Proceedings Volume 9915, 99151Y (2016) https://doi.org/10.1117/12.2232070

KEYWORDS: Sensors, Light emitting diodes, Temperature metrology, Photodiodes, Staring arrays, Infrared detectors, Cadmium sulfide, Galactic astronomy, Calibration, Photometry

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Proceedings Article | 27 July 2016 Paper

Paper

Electron multiplying CMOS as Shack-Hartmann wavefront sensor

C. Buton, P. Fereyre, M. Fournier, F. Mayer, R. Barbier

Proceedings Volume 9915, 99151J (2016) https://doi.org/10.1117/12.2232773

KEYWORDS: Ionization, Wavefront sensors, Interference (communication), Computer simulations, Signal to noise ratio, Electron multiplying charge coupled devices, Interference (communication), Photodiodes, Monte Carlo methods, Sensors, Adaptive optics

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Proceedings Article | 22 September 2015 Paper

Paper

EUCLID detector system demonstrator model: a first demonstration of the NISP detection system

J. C. Clémens, B. Serra, M. Niclas, A. Ealet, W. Gillard, A. Secroun, R. Barbier, B. Kubik, S. Ferriol, G. Smadja, E. Prieto, F. Beaumont, C. Fabron, J. Garcia, E. Grassi, T. Maciaszek

Proceedings Volume 9602, 96020Y (2015) https://doi.org/10.1117/12.2188581

KEYWORDS: Sensors, Electronics, Control systems, Data acquisition, Cadmium sulfide, Human-machine interfaces, Infrared detectors, Staring arrays, Systems modeling, Infrared sensors

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Proceedings Article | 22 September 2015 Paper

Paper

Characterization of Euclid-like H2RG IR detectors for the NISP instrument

B. Serra, A. Secroun, J-C. Clémens, P. Lagier, M. Niclas, L. Caillat, J. Rodriguez-Ferreira, W. Gillard, A. Tilquin, A. Ealet, R. Barbier, B. Kubik, G. Smadja, S. Ferriol, E. Prieto, T. Maciaszek, A. Norup Sorensen

Proceedings Volume 9602, 96020G (2015) https://doi.org/10.1117/12.2188439

KEYWORDS: Sensors, Spectroscopy, Calibration, Cadmium sulfide, Infrared detectors, Sensor performance, Interference (communication), Signal detection, Photometry, Error analysis

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SPIE Journal Paper | 29 July 2015

Optimization of the multiple sampling and signal extraction in nondestructive exposures

Bogna Kubik, Rémi Barbier, Alain Castera, Eric Chabanat, Sylvain Ferriol, Gérard Smadja

JATIS, Vol. 1, Issue 03, 038001, (July 2015) https://doi.org/10.1117/12.10.1117/1.JATIS.1.3.038001

KEYWORDS: Signal to noise ratio, Nondestructive evaluation, Spectroscopy, Interference (communication), Matrices, Sensors, Stochastic processes, Imaging spectroscopy, Cadmium sulfide, Spectroscopes

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Proceedings Article | 2 August 2014 Paper

Paper

Euclid near infrared spectrophotometer instrument concept and first test results at the end of phase B

Thierry Maciaszek, Anne Ealet, Knud Jahnke, Eric Prieto, Rémi Barbier, Yannick Mellier, Anne Costille, Franck Ducret, Christophe Fabron, Jean-Luc Gimenez, Robert Grange, Laurent Martin, Christelle Rossin, Tony Pamplona, Pascal Vola, Jean Claude Clémens, Gérard Smadja, Jérome Amiaux, Jean Christophe Barrière, Michel Berthe, Adriano De Rosa, Enrico Franceschi, Gianluca Morgante, Massimo Trifoglio, Luca Valenziano, Carlotta Bonoli, Favio Bortoletto, Maurizio D'Alessandro, Leonardo Corcione, Sebastiano Ligori, Bianca Garilli, Marco Riva, Frank Grupp, Carolin Vogel, Felix Hormuth, Gregor Seidel, Stefanie Wachter, Jose Javier Diaz, Ferran Grañena, Cristobal Padilla, Rafael Toledo, Per B. Lilje, Bjarte G. Solheim, Corinne Toulouse-Aastrup, Michael Andersen, Warren Holmes, Ulf Israelsson, Michael Seiffert, Carissa Weber, Augustyn Waczynski, René Laureijs, Giuseppe Racca, Jean-Christophe Salvignol, Paolo Strada

Proceedings Volume 9143, 91430K (2014) https://doi.org/10.1117/12.2056702

KEYWORDS: Sensors, Control systems, Data processing, Photometry, Spectroscopy, Silicon carbide, Calibration, Space operations, Quantum efficiency, Spectroscopes

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Proceedings Article | 23 July 2014 Paper

Paper

Impact of common modes correlations and time sampling on the total noise of a H2RG near-IR detector

Bogna Kubik, Remi Barbier, Alain Castera, Eric Chabanat, Sylvain Ferriol, Gerard Smadja

Proceedings Volume 9154, 91541B (2014) https://doi.org/10.1117/12.2055071

KEYWORDS: Sensors, Cadmium sulfide, Mercury cadmium telluride, Infrared sensors, Interference (communication), CMOS sensors, Infrared radiation, Video, Data modeling, Silicon

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Proceedings Article | 23 July 2014 Paper

Paper

Impact of noise covariance and nonlinearities in NIR H2RG detectors

Bogna Kubik, Remi Barbier, Alain Castera, Eric Chabanat, Sylvain Ferriol, Gérard Smadja

Proceedings Volume 9154, 91541Q (2014) https://doi.org/10.1117/12.2055318

KEYWORDS: Signal to noise ratio, Sensors, Interference (communication), Spectroscopy, Near infrared, Matrices, Infrared sensors, Nonlinear response, Mercury cadmium telluride, Imaging spectroscopy

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Proceedings Article | 1 May 2012 Paper

Paper

Multiple-target tracking implementation in the ebCMOS camera system: the LUSIPHER prototype

Quang Tuyen Doan, Remi Barbier, Agnes Dominjon, Thomas Cajgfinger, Cyrille Guerin

Proceedings Volume 8436, 84360J (2012) https://doi.org/10.1117/12.922642

KEYWORDS: Imaging systems, Cameras, Detection and tracking algorithms, Photons, Signal to noise ratio, CMOS sensors, Electron multiplying charge coupled devices, Image segmentation, Prototyping, Wavefront sensors

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Proceedings Article | 17 February 2011 Paper

Paper

Single-photon sensitive fast ebCMOS camera system for multiple-target tracking of single fluorophores: application to nano-biophotonics

Thomas Cajgfinger, Eric Chabanat, Agnes Dominjon, Quang Doan, Cyrille Guerin, Julien Houles, Remi Barbier

Proceedings Volume 7875, 78750O (2011) https://doi.org/10.1117/12.872396

KEYWORDS: Sensors, Imaging systems, Cameras, Electron multiplying charge coupled devices, Monte Carlo methods, Point spread functions, Photodetectors, Super resolution, Quantum efficiency, Interference (communication)

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Showing 5 of 23 publications

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