Spatial mapping of kilopixel kinetic inductance detector arrays for PRIMA

Chris Albert; Ritoban Basu Thakur; Charles (Matt) Bradford; Nicholas Cothard; Peter Day; Byeong Ho Eom; Logan Foote; Marc Foote; Jason Glenn; Reinier Janssen; Elijah Kane; Henry (Rick) LeDuc; Hien Nguyen; Jonas Zmuidzinas

doi:10.1117/12.3020503

16 August 2024 Spatial mapping of kilopixel kinetic inductance detector arrays for PRIMA

Chris Albert, Ritoban Basu Thakur, Charles (Matt) Bradford, Nicholas Cothard, Peter Day, Byeong Ho Eom, Logan Foote, Marc Foote, Jason Glenn, Reinier Janssen, Elijah Kane, Henry (Rick) LeDuc, Hien Nguyen, Jonas Zmuidzinas

Author Affiliations +

Proceedings Volume 13102, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy XII; 131021N (2024) https://doi.org/10.1117/12.3020503
Event: SPIE Astronomical Telescopes + Instrumentation, 2024, Yokohama, Japan

Conference Poster

Abstract

We present a characterization of the mapping from resonant frequency to spatial position for a kilopixel kinetic inductance detector (KID) array developed for the Probe far-Infrared Mission for Astrophysics (PRIMA). This work targets the longest wavelength band of PRIMA’s FIRESS spectrometer, which in total spans 24 to 235 μm. Light emitting diodes arrayed to match repeating unit cells of 16 KIDs first discriminate among unit cells. Within each unit cell, frequencies are widely spaced, so positions are discriminated by theoretical predictions of the relative frequency spacing between detectors based on KID geometries. With this mapping, we analyze board features to improve the accuracy of modeling PRIMA KIDs and inform future fabrication runs.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

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Chris Albert, Ritoban Basu Thakur, Charles (Matt) Bradford, Nicholas Cothard, Peter Day, Byeong Ho Eom, Logan Foote, Marc Foote, Jason Glenn, Reinier Janssen, Elijah Kane, Henry (Rick) LeDuc, Hien Nguyen, and Jonas Zmuidzinas "Spatial mapping of kilopixel kinetic inductance detector arrays for PRIMA", Proc. SPIE 13102, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy XII, 131021N (16 August 2024); https://doi.org/10.1117/12.3020503

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