Eliminating stray radiation inside large area imaging arrays

Stephen J.C. Yates; Simon Doyle; Peter Barry; Andrey M. Baryshev; Juan Bueno; Lorenza Ferrari; Nuria Llombart; Vignesh Murugesan; David J. Thoen; Ozan Yurduseven; Jochem J.A. Baselmans

doi:10.1117/12.2315045

Eliminating stray radiation inside large area imaging arrays

Stephen J.C. Yates, Simon Doyle, Peter Barry, Andrey M. Baryshev, Juan Bueno, Lorenza Ferrari, Nuria Llombart, Vignesh Murugesan, David J. Thoen, Ozan Yurduseven, Jochem J.A. Baselmans

Tera-Hertz Sensing

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

3 Citations (Scopus)

Abstract

With increasing array size, it is increasingly important to control stray radiation inside the detector chips themselves. We demonstrate this effect with focal plane arrays of absorber coupled Lumped Element microwave Kinetic Inductance Detectors (LEKIDs) and lens-antenna coupled distributed quarter wavelength Microwave Kinetic Inductance Detectors (MKIDs). In these arrays the response from a point source at the pixel position is at a similar level to the stray response integrated over the entire chip area. For the antenna coupled arrays, we show that this effect can be suppressed by incorporating an on-chip stray light absorber. A similar method should be possible with the LEKID array, especially when they are lens coupled.

Original language	English
Title of host publication	Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX
Editors	Jonas Zmuidzinas, Jian-Rong Gao
Publisher	SPIE
Volume	10708
ISBN (Print)	9781510619692
DOIs	https://doi.org/10.1117/12.2315045
Publication status	Published - 2018
Event	Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX 2018 - Austin, United States Duration: 12 Jun 2018 → 15 Jun 2018

Conference

Conference	Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX 2018
Country/Territory	United States
City	Austin
Period	12/06/18 → 15/06/18

Keywords

antenna
KID
LEKID
low temperature detector
Lumped Element microwave Kinetic Inductance Detectors
microwave kinetic inductance detector
submillimeter wave
surface wave
terahertz
twinslot

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10.1117/12.2315045

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Yates, S. J. C., Doyle, S., Barry, P., Baryshev, A. M., Bueno, J., Ferrari, L., Llombart, N., Murugesan, V., Thoen, D. J., Yurduseven, O., & Baselmans, J. J. A. (2018). Eliminating stray radiation inside large area imaging arrays. In J. Zmuidzinas, & J.-R. Gao (Eds.), Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX (Vol. 10708). Article 107081X SPIE. https://doi.org/10.1117/12.2315045

@inproceedings{61131c1df9fd4901b00f82cc490b2714,

title = "Eliminating stray radiation inside large area imaging arrays",

abstract = "With increasing array size, it is increasingly important to control stray radiation inside the detector chips themselves. We demonstrate this effect with focal plane arrays of absorber coupled Lumped Element microwave Kinetic Inductance Detectors (LEKIDs) and lens-antenna coupled distributed quarter wavelength Microwave Kinetic Inductance Detectors (MKIDs). In these arrays the response from a point source at the pixel position is at a similar level to the stray response integrated over the entire chip area. For the antenna coupled arrays, we show that this effect can be suppressed by incorporating an on-chip stray light absorber. A similar method should be possible with the LEKID array, especially when they are lens coupled.",

keywords = "antenna, KID, LEKID, low temperature detector, Lumped Element microwave Kinetic Inductance Detectors, microwave kinetic inductance detector, submillimeter wave, surface wave, terahertz, twinslot",

author = "Yates, {Stephen J.C.} and Simon Doyle and Peter Barry and Baryshev, {Andrey M.} and Juan Bueno and Lorenza Ferrari and Nuria Llombart and Vignesh Murugesan and Thoen, {David J.} and Ozan Yurduseven and Baselmans, {Jochem J.A.}",

year = "2018",

doi = "10.1117/12.2315045",

language = "English",

isbn = "9781510619692",

volume = "10708",

editor = "Jonas Zmuidzinas and Jian-Rong Gao",

booktitle = "Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX",

publisher = "SPIE",

address = "United States",

note = "Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX 2018 ; Conference date: 12-06-2018 Through 15-06-2018",

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Yates, SJC, Doyle, S, Barry, P, Baryshev, AM, Bueno, J, Ferrari, L, Llombart, N, Murugesan, V, Thoen, DJ, Yurduseven, O & Baselmans, JJA 2018, Eliminating stray radiation inside large area imaging arrays. in J Zmuidzinas & J-R Gao (eds), Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX. vol. 10708, 107081X, SPIE, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX 2018, Austin, United States, 12/06/18. https://doi.org/10.1117/12.2315045

Eliminating stray radiation inside large area imaging arrays. / Yates, Stephen J.C.; Doyle, Simon; Barry, Peter et al.
Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX. ed. / Jonas Zmuidzinas; Jian-Rong Gao. Vol. 10708 SPIE, 2018. 107081X.

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

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AU - Yates, Stephen J.C.

AU - Doyle, Simon

AU - Barry, Peter

AU - Baryshev, Andrey M.

AU - Bueno, Juan

AU - Ferrari, Lorenza

AU - Llombart, Nuria

AU - Murugesan, Vignesh

AU - Thoen, David J.

AU - Yurduseven, Ozan

AU - Baselmans, Jochem J.A.

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N2 - With increasing array size, it is increasingly important to control stray radiation inside the detector chips themselves. We demonstrate this effect with focal plane arrays of absorber coupled Lumped Element microwave Kinetic Inductance Detectors (LEKIDs) and lens-antenna coupled distributed quarter wavelength Microwave Kinetic Inductance Detectors (MKIDs). In these arrays the response from a point source at the pixel position is at a similar level to the stray response integrated over the entire chip area. For the antenna coupled arrays, we show that this effect can be suppressed by incorporating an on-chip stray light absorber. A similar method should be possible with the LEKID array, especially when they are lens coupled.

AB - With increasing array size, it is increasingly important to control stray radiation inside the detector chips themselves. We demonstrate this effect with focal plane arrays of absorber coupled Lumped Element microwave Kinetic Inductance Detectors (LEKIDs) and lens-antenna coupled distributed quarter wavelength Microwave Kinetic Inductance Detectors (MKIDs). In these arrays the response from a point source at the pixel position is at a similar level to the stray response integrated over the entire chip area. For the antenna coupled arrays, we show that this effect can be suppressed by incorporating an on-chip stray light absorber. A similar method should be possible with the LEKID array, especially when they are lens coupled.

KW - antenna

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KW - Lumped Element microwave Kinetic Inductance Detectors

KW - microwave kinetic inductance detector

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M3 - Conference contribution

AN - SCOPUS:85051998881

SN - 9781510619692

VL - 10708

BT - Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX

A2 - Zmuidzinas, Jonas

A2 - Gao, Jian-Rong

PB - SPIE

T2 - Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX 2018

Y2 - 12 June 2018 through 15 June 2018

ER -

Eliminating stray radiation inside large area imaging arrays

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Keywords

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