Mr. G. Tarle Profile

G. Tarle

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Author

Publications (4)

Proceedings Article | 13 December 2020 Presentation + Paper

Performance of the Dark Energy Spectroscopic Instrument (DESI) fiber system

Claire Poppett, Patrick Jelinsky, Julien Guy, Jerry Edelstein, Sharon Jelinsky, Jessica Aguilar, Ray Sharples, Jurgen Schmoll, David Bramall, Luke Tyas, Paul Martini, Kevin Fanning, Michael Levi, David Brooks, Peter Doel, Yutong Duan, Gregory Tarle, Erique Gaztañaga, Francisco Prada

Proceedings Volume 11447, 1144711 (2020) https://doi.org/10.1117/12.2562565

KEYWORDS: Telescopes, Spectrographs, Fusion energy, Spectroscopes, Baryon acoustic oscillations, Galactic astronomy, Fiber optics, Fusion splicing

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Proceedings Article | 13 December 2020 Paper

Precision alignment and integration of DESI's focal plane using a laser tracker

William Shourt, Robert Besuner, Joseph Silber, Patrick Dunlop, Matthew Evatt, David Brooks, Peter Doel, Yutong Duan, Kevin Fanning, Enrique Gaztañaga, Paul Martini, Francisco Prada, Michael Schubnell, Gregory Tarle

Proceedings Volume 11445, 114456J (2020) https://doi.org/10.1117/12.2562687

KEYWORDS: Telescopes, Wind energy, Spectroscopes, Baryon acoustic oscillations, Galactic astronomy, Fiber optics, Spectrographs, Retroreflectors, Tolerancing

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Proceedings Article | 13 December 2020 Poster + Paper

Testing the 10 spectrograph units for DESI: approach and results

Sandrine Perruchot, Pierre-Éric Blanc, Julien Guy, Laurent Le Guillou, Samuel Ronayette, Xavier Régal, Gérard Castagnoli, Auguste Le Van Suu, Eduardo Sepulveda, Eric Jullo, Jean-Gabriel Cuby, Sonia Karkar, Patrick Ghislain, Philippe Repain, P.-H. Carton, C. Magneville, Anne Ealet, Stéphanie Escoffier, Aurélia Secroun, Klaus Honscheid, Ann Elliott, Patrick Jelinsky, Brooks David, Doel Peter, Y. Duan, J. Edelstein, J. C. Estrada, E. Gastañaga, A. Karcher, M. Landriau, M. Levi, P. Martini, N. Palanque-Delabrouille, F. Prada, G. Tarle, K. Zhang

Proceedings Volume 11447, 1144786 (2020) https://doi.org/10.1117/12.2561275

KEYWORDS: Spectrographs, Telescopes, Sensors, Spectroscopes, Baryon acoustic oscillations, Galactic astronomy, Fiber optics, Optical fabrication, Sensor performance, Camera shutters

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Proceedings Article | 13 December 2020 Presentation + Paper

Installation of the Dark Energy Spectroscopic Instrument at the Mayall 4-meter telescope

Robert Besuner, Lori Allen, Charles Baltay, David Brooks, Pierre-Henri Carton, Andrew Peter Doel, John Donaldson, Yutong Duan, Patrick Dunlop, Jerry Edelstein, Matt Evatt, Parker Fagrelius, Enrique Gaztanaga, Derek Guenther, Gaston Gutierrez, Michael Hawes, Klaus Honscheid, Pat Jelinsky, Richard Joyce, Armin Karcher, Martin Landriau, Michael Levi, Christophe Magneville, Robert Marshall, Paul Martini, Daniel Pappalardo, Claire Poppett, Francisco Prada, Ashley Ross, Michael Schubnell, Ray Sharples, William Shourt, Joseph Silber, David Sprayberry, Bob Stupak, Gregory Tarle, Kai Zhang

Proceedings Volume 11447, 1144710 (2020) https://doi.org/10.1117/12.2561507

KEYWORDS: Telescopes, Spectroscopes, Mirrors, Spectrographs, Baryon acoustic oscillations, Galactic astronomy, Optical tracking, Laser systems engineering, System integration, Optical fibers

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