Improving Density and Efficiency of Infrared Projectors

Miguel Hernandez; Joshua Marks; Edwid Koerperick; Peyman Barakhshan; Garrett Ejzak; Kassem Nabha; John Prineas; Fouad Kiamilev

doi:10.1109/JPHOT.2019.2901715

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Improving Density and Efficiency of Infrared Projectors

Journal article

Open access

Peer reviewed

Improving Density and Efficiency of Infrared Projectors

Miguel Hernandez, Joshua Marks, Edwid Koerperick, Peyman Barakhshan, Garrett Ejzak, Kassem Nabha, John Prineas and Fouad Kiamilev

IEEE photonics journal, Vol.11(3), pp.1-10

06/01/2019

DOI: 10.1109/JPHOT.2019.2901715

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Abstract

Infrared scene projectors using LEDs instead of resistor arrays are a new technology that is gaining popularity within the infrared projection community. This paper describes two approaches to increase spatial resolution, pixel density, and efficiency of LED arrays using OnSemi .18 transistor technology.

Anodes

Arrays

hardware in the loop

infrared

Layout

LED

Logic gates

mid wave IR

read-in integrated circuit

Scene projector

Superluminescent diodes

Transistors

Details

Title: Subtitle: Improving Density and Efficiency of Infrared Projectors
Creators: Miguel Hernandez - University of Delaware
Joshua Marks - University of Delaware
Edwid Koerperick - Photonics
Peyman Barakhshan - University of Delaware
Garrett Ejzak - University of Delaware
Kassem Nabha - University of Delaware
John Prineas - Photonics
Fouad Kiamilev - University of Delaware
Resource Type: Journal article
Publication Details: IEEE photonics journal, Vol.11(3), pp.1-10
Publisher: IEEE
DOI: 10.1109/JPHOT.2019.2901715
ISSN: 1943-0655
eISSN: 1943-0655
Grant note: FA2487-17-P-0135 / United States Air Force
Language: English
Date published: 06/01/2019
Academic Unit: Physics and Astronomy
Record Identifier: 9984429053802771

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