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Proceedings Paper
Volume: 37 | Article ID: ISS-286
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Optimization of Polarization Image Sensor for Electric Field Imaging System based on Electro-optic Effect
Kiyotaka Sasagawa
  Kiyotaka Sasagawa
Affiliation
Nara Institute of Science and Technology, Japan
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Ryoma Okada
  Ryoma Okada
Affiliation
Nara Institute of Science and Technology, Japan
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Katsuya Hyodo
  Katsuya Hyodo
Affiliation
Nara Institute of Science and Technology, Japan
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Hironari Takehara
  Hironari Takehara
Affiliation
Nara Institute of Science and Technology, Japan
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Makito Haruta
  Makito Haruta
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Hiroyuki Tashiro
  Hiroyuki Tashiro
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Jun Ohta
  Jun Ohta
Affiliation
Nara Institute of Science and Technology, Japan
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  DOI :  10.2352/EI.2025.37.7.ISS-286  Published Online :  February 2025
Abstract
Abstract

In this study, we investigated the improvement of the characteristics of the pixels of a polarization image sensor used for high-frequency electric field imaging. It was confirmed that the signal-to-noise ratio can be improved by increasing the number of metal wiring layers constituting the polarizer and by expanding the pixel dimensions. The combination of these improvements is expected to enable high-frequency field imaging with higher sensitivity.

Journal Title : Electronic Imaging
Publisher Name : Society for Imaging Science and Technology
Publisher Location : IS&T 7003 Kilworth Lane, Springfield, VA 22151 USA
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 DOI 10.2352/EI.2025.37.7.ISS-286
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  Cite this article 

Kiyotaka Sasagawa, Ryoma Okada, Katsuya Hyodo, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Jun Ohta, "Optimization of Polarization Image Sensor for Electric Field Imaging System based on Electro-optic Effect"  in Electronic Imaging,  2025,  pp 286-1 - 286-5,  https://doi.org/10.2352/EI.2025.37.7.ISS-286

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This work is licensed under the Creative Commons Attribution 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
ei
Electronic Imaging
2470-1173
2470-1173
Society for Imaging Science and Technology
IS&T 7003 Kilworth Lane, Springfield, VA 22151 USA
10.2352/EI.2025.37.7.ISS-286
ISS-286
Proceedings Paper
Optimization of Polarization Image Sensor for Electric Field Imaging System based on Electro-optic Effect
SasagawaKiyotaka
Nara Institute of Science and Technology, Japan
OkadaRyoma
Nara Institute of Science and Technology, Japan
HyodoKatsuya
Nara Institute of Science and Technology, Japan
TakeharaHironari
Nara Institute of Science and Technology, Japan
HarutaMakito
TashiroHiroyuki
OhtaJun
Nara Institute of Science and Technology, Japan
Abstract
In this study, we investigated the improvement of the characteristics of the pixels of a polarization image sensor used for high-frequency electric field imaging. It was confirmed that the signal-to-noise ratio can be improved by increasing the number of metal wiring layers constituting the polarizer and by expanding the pixel dimensions. The combination of these improvements is expected to enable high-frequency field imaging with higher sensitivity.
222025
37
Imaging Sensors and Systems 2025
7
286-1
286-5
This work is licensed under the Creative Commons Attribution 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
polarizationSignal processingElectro-optic effectCrosstalkHigh full-well capacityRF electric field imaging