Development of Superconducting On-chip Fourier Transform Spectrometers

Superconducting On-chip Fourier Transform Spectrometers (SOFTS) are broadband, ultra-compact and electronic interferometers. SOFTS will enable kilo-pixel spectro-imaging focal planes, enhancing sub-millimeter astrophysics and cosmology. Particular applications include cluster astrophysics, cosmic mi...

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Bibliographic Details
Published inJournal of low temperature physics Vol. 211; no. 5-6; pp. 227 - 236
Main Authors Basu Thakur, Ritoban, Steiger, A., Shu, S., Faramarzi, F., Klimovich, N., Day, P. K., Shirokoff, E., Mauskopf, P. D., Barry, P. S.
Format Journal Article
LanguageEnglish
Published New York Springer US 01.06.2023
Springer Nature B.V
Subjects
Astrophysics
Broadband
Characterization and Evaluation of Materials
Condensed Matter Physics
Cosmic microwave background
Focal plane
Fourier transform spectrometers
Low temperature physics
Magnetic Materials
Magnetism
Physics
Physics and Astronomy
Radio frequency
Superconductivity
CMB
Nonlinear Kinetic Inductance
Spectrometer
Line Intensity Mapping
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Summary:Superconducting On-chip Fourier Transform Spectrometers (SOFTS) are broadband, ultra-compact and electronic interferometers. SOFTS will enable kilo-pixel spectro-imaging focal planes, enhancing sub-millimeter astrophysics and cosmology. Particular applications include cluster astrophysics, cosmic microwave background (CMB) science, and line intensity mapping. This article details the development, design and bench-marking of radio frequency (RF) on-chip architecture of SOFTS for Ka and W-bands.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
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content type line 23
ISSN:0022-2291
1573-7357
DOI:10.1007/s10909-022-02920-8