Data di Pubblicazione:
2022
Citazione:
Readout electronics for kinetic inductance detectors for COSMO / G. Conenna, A. Limonta, M. Zannoni, G. Coppi, F. Boussaha, A. Tartari, M. Gervasi, F. Nati, A. Passerini, P. De Bernardis, A. Coppolecchia, G. D'Alessandro, S. Masi, A. Paiella, M. Bersanelli, C. Franceschet, E. Manzan, A. Mennella (PROCEEDINGS OF SPIE, THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING). - In: Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy XI / [a cura di] J. Zmuidzinas, J.-R. Gao. - [s.l] : SPIE Digital Library, 2022 Aug 31. - ISBN 9781510653610. - pp. 1-11 (( Intervento presentato al 11. convegno Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy tenutosi a Montreal nel 2022 [10.1117/12.2629216].
Abstract:
We describe the readout electronics for Kinetic Inductance Detectors (KIDs) that we are developing based on a
commercial IQ transceivers from National Instruments and using a Virtex 5 class FPGA. It will be the readout
electronics of the COSmic Monopole Observer (COSMO) experiment, a ground based cryogenic Martin-Puplett
Interferometer searching for the Cosmic Microwave Background spectral y-distortions. The COSMO readout
electronics requires a sampling rate in the range of tens of kHz, due to both a fast modulation of the signal
with a spinning optical element and the short time constant of the Kinetic Inductance Detectors (KIDs) used in
COSMO. In this contribution we show the capabilities of our readout electronics using Niobium KIDs developed
by Paris Observatory for our 5 K cryogenic system. In particular, we demonstrate the capability to detect 23
resonators from frequency sweeps and to readout the state of each resonator with a sampling rate at about 12
kHz.
Tipologia IRIS:
03 - Contributo in volume
Keywords:
KIDs; electronic readout; CMB; y-distortions
Elenco autori:
G. Conenna, A. Limonta, M. Zannoni, G. Coppi, F. Boussaha, A. Tartari, M. Gervasi, F. Nati, A. Passerini, P. De Bernardis, A. Coppolecchia, G. D'Alessandro, S. Masi, A. Paiella, M. Bersanelli, C. Franceschet, E. Manzan, A. Mennella
Link alla scheda completa:
Titolo del libro:
Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy XI