TY - GEN
T1 - Large format imaging spectrograph for the Large Submillimeter Telescope (LST)
AU - Kohno, Kotaro
AU - Kawabe, Ryohei
AU - Tamura, Yoichi
AU - Endo, Akira
AU - Baselmans, Jochem J. A.
AU - Karatsu, Kenichi
AU - Inoue, Akio K.
AU - Moriwaki, Kana
AU - Hayatsu, Natsuki H.
AU - More Authors, null
N1 - Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care
Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.
PY - 2020
Y1 - 2020
N2 - We present a conceptual study of a large format imaging spectrograph for next-generation large (50-m class) single-dish telescopes, i.e., the Large Submillimeter Telescope (LST) and Atacama Large Aperture Submillimeter Telescope (AtLAST). Recent discoveries of high-redshift star-forming galaxies at z=8-9 and candidate quiescent galaxies at z~6 indicate the onset of earliest star formation just a few 100 million years after the Big Bang (i.e., z = 12 - 15), and LST/AtLAST will provide a unique pathway to uncover spectroscopically-identified ``first forming galaxies’’ in the pre-reionization era, once it will be equipped with a large format imaging spectrograph. We describe the preliminary of 3-band, medium resolution (R=2000) imaging spectrograph with ~1.5 M detectors in total based on the KATANA concept (Karatsu et al.~2019), which exploits technologies of the integrated superconducting spectrometer (ISS) and a large-format imaging array like A-MKID.
AB - We present a conceptual study of a large format imaging spectrograph for next-generation large (50-m class) single-dish telescopes, i.e., the Large Submillimeter Telescope (LST) and Atacama Large Aperture Submillimeter Telescope (AtLAST). Recent discoveries of high-redshift star-forming galaxies at z=8-9 and candidate quiescent galaxies at z~6 indicate the onset of earliest star formation just a few 100 million years after the Big Bang (i.e., z = 12 - 15), and LST/AtLAST will provide a unique pathway to uncover spectroscopically-identified ``first forming galaxies’’ in the pre-reionization era, once it will be equipped with a large format imaging spectrograph. We describe the preliminary of 3-band, medium resolution (R=2000) imaging spectrograph with ~1.5 M detectors in total based on the KATANA concept (Karatsu et al.~2019), which exploits technologies of the integrated superconducting spectrometer (ISS) and a large-format imaging array like A-MKID.
KW - DESHIMA/MOSAIC/KATANA
KW - Galaxy formation and evolution
KW - The Atacama Large Aperture Submillimeter Telescope (AtLAST)
KW - The Large Submillimeter Telescope (LST)
KW - [C ii] )
KW - fine structure lines ([O iii]
KW - imaging spectrograph
KW - integrated superconducting spectrometer (ISS)
KW - kinetic inductance detectors (KIDs)
UR - http://www.scopus.com/inward/record.url?scp=85100044795&partnerID=8YFLogxK
U2 - 10.1117/12.2561238
DO - 10.1117/12.2561238
M3 - Conference contribution
VL - 11453
T3 - Proceedings of SPIE - The International Society for Optical Engineering
SP - 128
EP - 138
BT - Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy X
A2 - Zmuidzinas, Jonas
A2 - Gao, Jian-Rong
PB - SPIE
T2 - Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy X
Y2 - 14 December 2020 through 18 December 2020
ER -