A 1300 × 800, 700 mW, 30 fps spectral polarization imager

Missael Garcia, Shengkui Gao, Christopher Edmiston, Timothy York, Viktor Gruev

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We have designed, fabricated, and tested a division-of-focal-plane polarimeter capable of simultaneously imaging both spectral and polarization information at 30 frames per second. The imaging sensor, composed of 1300 by 800 imaging elements, each containing three vertically stacked photodetectors, is covered by pixelated nanowire polarization filters at four different orientations offset by 45°. The polarimeter has a dynamic range of 62 dB and captures intensity, angle, and degree of linear polarization in three visible spectrum bands while consuming 700 mW of power.

Original languageEnglish (US)
Title of host publication2015 IEEE International Symposium on Circuits and Systems, ISCAS 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1106-1109
Number of pages4
ISBN (Electronic)9781479983919
DOIs
StatePublished - Jul 27 2015
Externally publishedYes
EventIEEE International Symposium on Circuits and Systems, ISCAS 2015 - Lisbon, Portugal
Duration: May 24 2015May 27 2015

Publication series

NameProceedings - IEEE International Symposium on Circuits and Systems
Volume2015-July
ISSN (Print)0271-4310

Other

OtherIEEE International Symposium on Circuits and Systems, ISCAS 2015
CountryPortugal
CityLisbon
Period5/24/155/27/15

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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    Garcia, M., Gao, S., Edmiston, C., York, T., & Gruev, V. (2015). A 1300 × 800, 700 mW, 30 fps spectral polarization imager. In 2015 IEEE International Symposium on Circuits and Systems, ISCAS 2015 (pp. 1106-1109). [7168831] (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 2015-July). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISCAS.2015.7168831