SuperSpec: On-Chip Spectrometer Design, Characterization, and Performance
SuperSpec: On-Chip Spectrometer Design, Characterization, and Performance
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SuperSpec:片上光谱仪设计、表征和性能
DOI:
10.1007/s10909-022-02866-x
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发表时间:
2022
影响因子:
2
通讯作者:
Mauskopf, P.
中科院分区:
文献类型:
--
作者:
Redford, J.;Barry, P. S.;Bradford, C. M.;Chapman, S.;Glenn, J.;Hailey-Dunsheath, S.;Janssen, R. M.;Karkare, K. S.;LeDuc, H. G.;Mauskopf, P.
SuperSpec is an integrated, on-chip spectrometer for millimeter and sub-millimeter astronomy intended to pave the way for large-scale, multi-beam spectrometer instruments. SuperSpec is demonstrating a three beam, dual-polarization instrument for observing star formation in distant galaxies on the Large Millimeter Telescope , a 50 m telescope on Volcan Sierra Negra in Mexico. SuperSpec provides moderate resolution () in the 1 mm atmospheric window (200–300 GHz) with a lithographically patterned filterbank on a 3.5 cm x 5.5 cm chip. The filterbank intended for deployment is implemented in niobium, fed by a lensed antenna, and using a extremely low-volume () titanium nitride lumped element kinetic inductor detectors (LEKIDs) as the sensors. The small size of the spectrometer and inherent multiplexibility of the kinetic inductance detectors will allow the future use of SuperSpec in larger, multi-pixel/multi-object spectrometers far beyond the three-pixel spectrometer being demonstrated soon. We report the design of the spectrometer, laboratory characterization of devices for the upcoming SuperSpec deployment. This involves laboratory testing of the filterbank spectral response, and observing noise in the TiN KIDs.
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DOI:
--
发表时间:
2016
期刊:
Astronomical Telescopes + Instrumentation
影响因子:
--
作者:
J. Wheeler;S. Hailey;E. Shirokoff;P. Barry;C. Bradford;S. Chapman;G. Che;J. Glenn;M. Hollister;A. Kovács;H. Leduc;P. Mauskopf;R. McGeehan;C. Mckenney;R. O’Brient;S. Padin;T. Reck;C. Ross;C. Shiu;C. Tucker;R. Williamson;J. Zmuidzinas
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J. Zmuidzinas
DOI:
--
发表时间:
2002
期刊:
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作者:
A. Boselli;G. Gavazzi;J. Lequeux;D. Pierini
通讯作者:
D. Pierini
DOI:
--
发表时间:
2018
期刊:
影响因子:
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作者:
J. Wheeler;S. Hailey;E. Shirokoff;Peter S. Barry;Peter S. Barry;C. M. Bradford;C. M. Bradford;S. Chapman;G. Che;Simon Doyle;J. Glenn;S. Gordon;M. Hollister;Attila Kovacs;H. Leduc;P. Mauskopf;R. McGeehan;C. Mckenney;T. Reck;J. Redford;C. Ross;C. Shiu;C. Tucker;J. Turner;S. Walker;J. Zmuidzinas;J. Zmuidzinas
通讯作者:
J. Zmuidzinas
影响因子:
2
作者:
R. McGeehan;Peter S. Barry;E. Shirokoff;C. M. Bradford;G. Che;Jason Glenn;S. Gordon;S. Hailey;M. Hollister;Attila Kovacs;Henry G. Leduc;P. Mauskopf;C. Mckenney;T. Reck;J. Redford;C. Tucker;J. Turner;S. Walker;J. Wheeler;J. Zmuidzinas
通讯作者:
J. Zmuidzinas
DOI:
--
发表时间:
2020
期刊:
影响因子:
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作者:
D. Schaerer;M. Ginolfi;M. Béthermin;Y. Fudamoto;P. Oesch;O. Fèvre;A. Faisst;P. Capak;P. Cassata;J. Silverman;Lin Yan;G. Jones;R. Amorín;S. Bardelli;M. Boquien;A. Cimatti;M. Dessauges;M. Giavalisco;N. Hathi;S. Fujimoto;E. Ibar;A. Koekemoer;G. Lagache;B. Lemaux;F. Loiacono;R. Maiolino;D. Narayanan;L. Morselli;H. Méndez;F. Pozzi;D. Riechers;M. Talia;S. Toft;L. Vallini;D. Vergani;G. Zamorani;E. Zucca
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E. Zucca