Development of Superconducting On-chip Fourier Transform Spectrometers

Abstract

Superconducting On-chip Fourier Transform Spectrometers (SOFTS) are broadband, compact and electronic interferometers. Being extremely compact, SOFTS can fit into standard antenna coupled detector architectures. SOFTS will enable kilo-pixel spectro-imaging focal planes enhancing sub-millimeter science; particularly cluster astrophysics / cosmology, CMB-science and line intensity mapping. This proceeding details the development, design and bench-marking of RF on-chip architecture of SOFTS for Ka and W bands.

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• Dissecting the high-z interstellar medium through intensity mapping cross-correlations
• Nonlinearity and wideband parametric amplification in an NbTiN microstrip transmission line
• Initial Design of a W-band Superconducting Kinetic Inductance Qubit (Kineticon)
• Development of Superconducting On-chip Fourier Transform Spectrometers

Cited by in corpus (3)

• 2023 Astrophotonics Roadmap: pathways to realizing multi-functional integrated astrophotonic instruments
• Development of Superconducting On-chip Fourier Transform Spectrometers
• Vibrational modes as the origin of dielectric loss at 0.27$\unicode{x2013}$100 THz in a-SiC:H