Designing and Characterizing Metalenses for the Increased Light Extraction of MWIR LEDs

Cassandra L. Bogh; Aaron J. Muhowski; David Montealegre; Andrew Meullerleile; Jonathon T. Olesberg; Michael E. Flatte; John P. Prineas

doi:10.1109/RAPID.2019.8864382

Conference proceeding

Designing and Characterizing Metalenses for the Increased Light Extraction of MWIR LEDs

Cassandra L. Bogh, Aaron J. Muhowski, David Montealegre, Andrew Meullerleile, Jonathon T. Olesberg, Michael E. Flatte and John P. Prineas

2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID), pp.1-4

08/2019

DOI: 10.1109/RAPID.2019.8864382

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Abstract

High radiance IRLEDs have been achieved, but much of the light created still remains in the device resulting in poor wall-plug efficiencies. Preliminary results presented here show increased light extraction by the addition of a 2D lens to the device, known as a metalens.

LED arrays

Mid-infrared LEDs

Nanoparticles

Optical device fabrication

Optical pumping

Substrates

Superluminescent diodes

Details

Title: Subtitle: Designing and Characterizing Metalenses for the Increased Light Extraction of MWIR LEDs
Creators: Cassandra L. Bogh - University of Iowa
Aaron J. Muhowski - University of Iowa
David Montealegre - University of Iowa
Andrew Meullerleile - University of Iowa
Jonathon T. Olesberg - Sandia National Laboratories
Michael E. Flatte - University of Iowa
John P. Prineas - University of Iowa
Resource Type: Conference proceeding
Publication Details: 2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID), pp.1-4
Publisher: IEEE
DOI: 10.1109/RAPID.2019.8864382
Language: English
Date published: 08/2019
Academic Unit: Electrical and Computer Engineering; Physics and Astronomy
Record Identifier: 9984428765402771

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