Optimization of frequency selective absorbers for sub-mm security imagers

Shahab Oddin Dabironezare, Juha Hassel, Leif Grönberg, Erio Gandini, Andrea Neto, Nuria Llombart

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

3 Citations (Scopus)

Abstract

In the FP7 project CONSORTIS, a dual-band passive imager is being developed for security applications. The latter is based on bolometer based kinetic inductance detectors operating at two frequency bands to improve the collection of thermal information. These bolometric detectors rely on a frequency selective absorber (FSA) to achieve the two bands. In this contribution, we describe the optimization of the FSA and focal plane architecture to achieve imaging of a full body with high sensitivity (<;1K) and large frame rate (10Hz).
Original languageEnglish
Title of host publicationInfrared, Millimeter, and Terahertz waves (IRMMW-THz), 2016 41st International Conference on
PublisherIEEE Institute of Electrical and Electronic Engineers
Pages1
ISBN (Electronic)978-1-4673-8485-8
ISBN (Print)978-1-4673-8486-5
DOIs
Publication statusPublished - 2016
MoE publication typeA4 Article in a conference publication
Event41st International Conference on Infrared, Millimeter, and Terahertz waves - Copenhagen, Denmark
Duration: 25 Sep 201630 Sep 2016

Conference

Conference41st International Conference on Infrared, Millimeter, and Terahertz waves
Abbreviated titleIRMMW-THz
CountryDenmark
CityCopenhagen
Period25/09/1630/09/16

Fingerprint

Image sensors
Detectors
Bolometers
Inductance
Frequency bands
Imaging techniques
Kinetics
Hot Temperature

Keywords

  • detectors
  • imaging
  • bolometers
  • sensitivity
  • image resolution
  • absorption
  • optics

Cite this

Dabironezare, S. O., Hassel, J., Grönberg, L., Gandini, E., Neto, A., & Llombart, N. (2016). Optimization of frequency selective absorbers for sub-mm security imagers. In Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2016 41st International Conference on (pp. 1). IEEE Institute of Electrical and Electronic Engineers . https://doi.org/10.1109/IRMMW-THz.2016.7758820
Dabironezare, Shahab Oddin ; Hassel, Juha ; Grönberg, Leif ; Gandini, Erio ; Neto, Andrea ; Llombart, Nuria. / Optimization of frequency selective absorbers for sub-mm security imagers. Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2016 41st International Conference on. IEEE Institute of Electrical and Electronic Engineers , 2016. pp. 1
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abstract = "In the FP7 project CONSORTIS, a dual-band passive imager is being developed for security applications. The latter is based on bolometer based kinetic inductance detectors operating at two frequency bands to improve the collection of thermal information. These bolometric detectors rely on a frequency selective absorber (FSA) to achieve the two bands. In this contribution, we describe the optimization of the FSA and focal plane architecture to achieve imaging of a full body with high sensitivity (<;1K) and large frame rate (10Hz).",
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author = "Dabironezare, {Shahab Oddin} and Juha Hassel and Leif Gr{\"o}nberg and Erio Gandini and Andrea Neto and Nuria Llombart",
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Dabironezare, SO, Hassel, J, Grönberg, L, Gandini, E, Neto, A & Llombart, N 2016, Optimization of frequency selective absorbers for sub-mm security imagers. in Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2016 41st International Conference on. IEEE Institute of Electrical and Electronic Engineers , pp. 1, 41st International Conference on Infrared, Millimeter, and Terahertz waves, Copenhagen, Denmark, 25/09/16. https://doi.org/10.1109/IRMMW-THz.2016.7758820

Optimization of frequency selective absorbers for sub-mm security imagers. / Dabironezare, Shahab Oddin; Hassel, Juha; Grönberg, Leif; Gandini, Erio; Neto, Andrea; Llombart, Nuria.

Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2016 41st International Conference on. IEEE Institute of Electrical and Electronic Engineers , 2016. p. 1.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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T1 - Optimization of frequency selective absorbers for sub-mm security imagers

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AU - Neto, Andrea

AU - Llombart, Nuria

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AB - In the FP7 project CONSORTIS, a dual-band passive imager is being developed for security applications. The latter is based on bolometer based kinetic inductance detectors operating at two frequency bands to improve the collection of thermal information. These bolometric detectors rely on a frequency selective absorber (FSA) to achieve the two bands. In this contribution, we describe the optimization of the FSA and focal plane architecture to achieve imaging of a full body with high sensitivity (<;1K) and large frame rate (10Hz).

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KW - imaging

KW - bolometers

KW - sensitivity

KW - image resolution

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Dabironezare SO, Hassel J, Grönberg L, Gandini E, Neto A, Llombart N. Optimization of frequency selective absorbers for sub-mm security imagers. In Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2016 41st International Conference on. IEEE Institute of Electrical and Electronic Engineers . 2016. p. 1 https://doi.org/10.1109/IRMMW-THz.2016.7758820