Dr. Yutong Duan Profile

Dr. Yutong Duan

at Boston University Physics Department

SPIE Involvement:

Author

Area of Expertise:

High-energy physics , Cosmology , Metrology

Duan Yutong received his Ph.D. in high-energy physics experiment from Boston University and his B.S. degree in physics with honours from Rhodes College in 2013, and did his postdoc at BU. He has completed research projects at Children's Hospital, Berkeley Lab, and Harvard-Smithsonian Center for Astrophysics. He research interests include precision instrumentation and large-scale structures of the universe.

Proceedings Article | 13 December 2020 Presentation + Paper

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

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

The DESI sky continuum monitor system

Kevin Fanning, Suk Sien Tie, Claire Poppett, Daniel Pappalardo, David Kirkby, David Schlegel, Jonathan Shover, Julien Guy, Michael Lampton, Paul Martini, Patrick Jelinsky, Robert Besuner, Kai Zhang, David Brooks, Peter Doel, Yutong Duan, Enrique Gastañaga, Robert Kehoe, Martin Landriau, Michael Levi, Francisco Prada, Gregory Tarle, Klaus Honscheid

Proceedings Volume 11447, 1144785 (2020) https://doi.org/10.1117/12.2561436

KEYWORDS: Cameras, Optical filters, Spectroscopes, Baryon acoustic oscillations, Galactic astronomy, Telescopes, Fiber optics, Spectrographs, Imaging systems, Spectroscopy

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Proceedings Article | 13 December 2020 Poster + Presentation + Paper

Performance of Kitt Peak’s Mayall 4-meter telescope during DESI commissioning

Klaus Honscheid, Michael Levi, Robert Besuner, Paul Martini, Aaron Meisner, Arjun Dey, Behzad Abareshi, Connie Rockosi, Ting Li, Richard Joyce, David Sprayberry, Hui Kong, David Kirkby, Bob Marshall, Martin Landriau, Ashley Ross, David Brooks, Peter Doel, Yutong Duan, Enrique Gaztañaga, Christophe Magneville, Francisco Prada, Michael Schubnell, Gregory Tarlѐ

Proceedings Volume 11447, 1144794 (2020) https://doi.org/10.1117/12.2574776

KEYWORDS: Telescopes, Image quality, Spectroscopes, Observatories, Cameras, Point spread functions

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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, 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, G. Tarle, K. Zhang, P.-H. Carton, F. Prada, C. Magneville

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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SPIE Journal Paper | 25 January 2019

Focal plate structure alignment of the Dark Energy Spectroscopic Instrument

Yutong Duan, Joseph Silber, Todd Claybaugh, Steven Ahlen, David Brooks, Gregory Tarlé

JATIS, Vol. 5, Issue 01, 014003, (January 2019) https://doi.org/10.1117/12.10.1117/1.JATIS.5.1.014003

KEYWORDS: Optical alignment, Optical fibers, Metrology, Spectroscopes, Inspection, Data modeling, Received signal strength, Computer aided design, Tolerancing, Sensors

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Proceedings Article | 10 July 2018 Paper

DESI focal plate alignment

Yutong Duan, Todd Claybaugh, Joseph Silber, Steven Ahlen, David Brooks, Gregory Tarlé

Proceedings Volume 10706, 1070643 (2018) https://doi.org/10.1117/12.2309875

KEYWORDS: Tolerancing

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