Dr. Philippe Laurent Profile

Dr. Philippe Laurent

at Observatoire de Paris

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Author

Publications (7)

Proceedings Article | 21 November 2017 Open Access

Optical design of PHARAO

Jacques Loesel, Jacques Berthon, Muriel Saccoccio, Nathalie Raimbault, Yvan Aubry, André Clairon, Philippe Laurent, Pierre Lemonde

Proceedings Volume 10569, 105690T (2017) https://doi.org/10.1117/12.2307894

KEYWORDS: Chemical species, Cesium, Laser sources, Semiconductor lasers, Atomic clocks, Bragg cells, Diffraction, Resonators, Optical benches, Optical design

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Proceedings Article | 21 November 2017 Open Access

Study of key components for pharao laser source :extended cavity laser and acousto-optic modulator

M. Saccoccio, N. Dimarcq, Ph. Laurent, Y. Aubry

Proceedings Volume 10569, 105692B (2017) https://doi.org/10.1117/12.2307883

KEYWORDS: Bragg cells, Laser sources, Semiconductor lasers, Chemical species, Absorption, Mechanical engineering, Atomic clocks, Control systems, Optical components, Electronic components

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Proceedings Article | 17 November 2017 Open Access

PHARAO flight model: optical on ground performance tests

T. Lévèque, B. Faure, F. Esnault, O. Grosjean, C. Delaroche, D. Massonnet, C. Escande, Ph. Gasc, A. Ratsimandresy, S. Béraud, F. Buffe, P. Torresi, Ph. Larivière, V. Bernard, T. Bomer, S. Thomin, C. Salomon, M. Abgrall, D. Rovera, I. Moric, Ph. Laurent

Proceedings Volume 10563, 105632H (2017) https://doi.org/10.1117/12.2304277

KEYWORDS: Chemical species, Clocks, Laser sources, Signal detection, Cesium, Clouds, Astronomical imaging, Semiconductor lasers, Luminescence, Performance modeling

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Proceedings Article | 29 July 2016 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 | 8 September 2011 Paper

Precision spectroscopy on atomic hydrogen

Christian Parthey, Arthur Matveev, Janis Alnis, Axel Beyer, Randolf Pohl, Katharina Predehl, Thomas Udem, Nikolai Kolachevsky, Michel Abgrall, Daniele Rovera, Christophe Salomon, Philippe Laurent, Theodor Hänsch

Proceedings Volume 8132, 813202 (2011) https://doi.org/10.1117/12.893694

KEYWORDS: Doppler effect, Hydrogen, Chemical species, Spectroscopy, Velocity measurements, Bragg cells, Magnetism, Quenching (fluorescence), Monte Carlo methods, Laser spectroscopy

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Proceedings Article | 12 September 2007 Paper

The space program PHARAO/ACES

Ph. Laurent, M. Abgrall, A. Clairon, P. Lemonde, G. Santarelli, C. Salomon, F. Picard, C. Sirmain, D. Massonnet, L. Cacciapuoti

Proceedings Volume 6673, 667308 (2007) https://doi.org/10.1117/12.733915

KEYWORDS: Clocks, Time metrology, Cesium, Space operations, Laser metrology, Picosecond phenomena, Frequency metrology, Microwave radiation, Data communications, Power supplies

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Proceedings Article | 10 September 2007 Paper

Optical lattice clock with spin-polarized 87Sr atoms

Xavier Baillard, Mathilde Fouché, Rodolphe Le Targat, Philip Westergaard, Arnaud Lecallier, Jérôme Lodewyck, Frédéric Chapelet, Michel Abgrall, Giovanni Rovera, Philippe Laurent, Peter Rosenbusch, Sébastien Bize, Giorgio Santarelli, André Clairon, Pierre Lemonde, Gesine Grosche, Burghard Lipphardt, Harald Schnatz

Proceedings Volume 6780, 67800O (2007) https://doi.org/10.1117/12.768810

KEYWORDS: Magnetism, Clocks, Chemical species, Strontium, Zeeman effect, Calibration, Optical lattice clocks, Black bodies, Time metrology, Optical pumping

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Showing 5 of 7 publications

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