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SuperSpec: On-chip spectrometer design, characterization, and performance

Redford, Joseph G. and Barry, Peter S. and Bradford, Charles M. and Chapman, Scott and Glenn, Jason and Hailey-Dunsheath, Steven and Janssen, Reinier M. J. and Karkare, Kirit S. and LeDuc, Henry G. and Mauskopf, Philip and McGeehan, Ryan and Shirokoff, Erik and Wheeler, Jordan and Zmuidzinas, J. (2020) SuperSpec: On-chip spectrometer design, characterization, and performance. In: Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy X. Proceedings of SPIE. No.11453. Society of Photo-Optical Instrumentation Engineers (SPIE) , Bellingham, WA, Art. No. 1145336. https://resolver.caltech.edu/CaltechAUTHORS:20210120-081426437

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Abstract

SuperSpec is an integrated, on-chip spectrometer for millimeter and sub-millimeter astronomy. SuperSpec is demonstrating a proof-of-principle multi-beam spectrometer on the sky at the Large Millimeter Telescope (LMT) in Mexico covering the 200 - 300 GHz frequency range with moderate resolution (R ~ 270 - 290). The dual-polarization, three-pixel instrument will consist of 6 SuperSpec spectrometer chips. We present the design and characterization of the devices being used in the first SuperSpec demonstration along with lab testing of the instrument performance.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://doi.org/10.1117/12.2563110DOIConference Poster
https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11453/1145336/SuperSpec-On-chip-spectrometer-design-characterization-and-performance/10.1117/12.2563110.fullPublisherConference Poster
ORCID:
AuthorORCID
Bradford, Charles M.0000-0001-5261-7094
Glenn, Jason0000-0001-7527-2017
Hailey-Dunsheath, Steven0000-0002-8504-7988
Janssen, Reinier M. J.0000-0001-9122-9668
Karkare, Kirit S.0000-0002-5215-6993
Mauskopf, Philip0000-0001-6397-5516
McGeehan, Ryan0000-0001-5306-8285
Wheeler, Jordan0000-0003-1678-5570
Additional Information:© 2020 Society of Photo-Optical Instrumentation Engineers (SPIE).
Group:Astronomy Department
Series Name:Proceedings of SPIE
Issue or Number:11453
Record Number:CaltechAUTHORS:20210120-081426437
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20210120-081426437
Official Citation:Joseph G. Redford, Peter S. Barry, Charles M. Bradford, Scott Chapman, Jason Glenn, Steven Hailey-Dunsheath, Reinier M. J. Janssen, Kirit S. Karkare, Henry G. LeDuc, Philip Mauskopf, Ryan McGeehan, Erik Shirokoff, Jordan Wheeler, and Jonas Zmuidzinas "SuperSpec: On-chip spectrometer design, characterization, and performance", Proc. SPIE 11453, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy X, 1145336 (13 December 2020); https://doi.org/10.1117/12.2563110
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:107584
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:20 Jan 2021 17:55
Last Modified:20 Jan 2021 17:55

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