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Design of The Kinetic Inductance Detector Based Focal Plane Assembly for The Terahertz Intensity Mapper

Fuente: arXiv

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Bibliographic Details
Main Authors:	Liu, L. -J., Janssen, R. M. J., Bradford, C. M., Hailey-Dunsheath, S., Fu, J., Filippini, J. P., Aguirre, J. E., Bracks, J. S., Corso, A. J., Groppi, C., Hoh, J., Keenan, R. P., Lowe, I. N., Marrone, D. P., Mauskopf, P., Nie, R., Redford, J., Trumper, I., Vieira, J. D.
Format:	Preprint
Published:	2022
Subjects:	Instrumentation and Methods for Astrophysics Applied Physics Instrumentation and Detectors
Online Access:	Acceder al recurso
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_version_	1866914883937763328
author	Liu, L. -J. Janssen, R. M. J. Bradford, C. M. Hailey-Dunsheath, S. Fu, J. Filippini, J. P. Aguirre, J. E. Bracks, J. S. Corso, A. J. Groppi, C. Hoh, J. Keenan, R. P. Lowe, I. N. Marrone, D. P. Mauskopf, P. Nie, R. Redford, J. Trumper, I. Vieira, J. D.
author_facet	Liu, L. -J. Janssen, R. M. J. Bradford, C. M. Hailey-Dunsheath, S. Fu, J. Filippini, J. P. Aguirre, J. E. Bracks, J. S. Corso, A. J. Groppi, C. Hoh, J. Keenan, R. P. Lowe, I. N. Marrone, D. P. Mauskopf, P. Nie, R. Redford, J. Trumper, I. Vieira, J. D.
contents	We report on the kinetic inductance detector (KID) array focal plane assembly design for the Terahertz Intensity Mapper (TIM). Each of the 2 arrays consists of 4 wafer-sized dies (quadrants), and the overall assembly must satisfy thermal and mechanical requirements, while maintaining high optical efficiency and a suitable electromagnetic environment for the KIDs. In particular, our design manages to strictly maintain a 50 $\mathrm{μm}$ air gap between the array and the horn block. We have prototyped and are now testing a sub-scale assembly which houses a single quadrant for characterization before integration into the full array. The initial test result shows a $>$95% yield, indicating a good performance of our TIM detector packaging design.
format	Preprint
id	arxiv_https___arxiv_org_abs_2211_09351
institution	arXiv
publishDate	2022
record_format	arxiv
spellingShingle	Design of The Kinetic Inductance Detector Based Focal Plane Assembly for The Terahertz Intensity Mapper Liu, L. -J. Janssen, R. M. J. Bradford, C. M. Hailey-Dunsheath, S. Fu, J. Filippini, J. P. Aguirre, J. E. Bracks, J. S. Corso, A. J. Groppi, C. Hoh, J. Keenan, R. P. Lowe, I. N. Marrone, D. P. Mauskopf, P. Nie, R. Redford, J. Trumper, I. Vieira, J. D. Instrumentation and Methods for Astrophysics Applied Physics Instrumentation and Detectors We report on the kinetic inductance detector (KID) array focal plane assembly design for the Terahertz Intensity Mapper (TIM). Each of the 2 arrays consists of 4 wafer-sized dies (quadrants), and the overall assembly must satisfy thermal and mechanical requirements, while maintaining high optical efficiency and a suitable electromagnetic environment for the KIDs. In particular, our design manages to strictly maintain a 50 $\mathrm{μm}$ air gap between the array and the horn block. We have prototyped and are now testing a sub-scale assembly which houses a single quadrant for characterization before integration into the full array. The initial test result shows a $>$95% yield, indicating a good performance of our TIM detector packaging design.
title	Design of The Kinetic Inductance Detector Based Focal Plane Assembly for The Terahertz Intensity Mapper
topic	Instrumentation and Methods for Astrophysics Applied Physics Instrumentation and Detectors
url	https://arxiv.org/abs/2211.09351