Enhanced MWIR Led Performance with a Plasmonic Grating

Weitao Dai; John P. Prineas

doi:10.1109/RAPID.2019.8864364

Back

Conference proceeding

Enhanced MWIR Led Performance with a Plasmonic Grating

Weitao Dai and John P. Prineas

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

08/2019

DOI: 10.1109/RAPID.2019.8864364

View Online

Abstract

To improve the efficiency of GaSb-based mid-wave infrared LEDs, we investigated the enhanced spontaneous emission by a dipole in a thin slab numerically. A Purcell factor around 5 was achieved by combining a thin waveguide and plasmonic grating.

Astronomy

Gratings

LED

Light emitting diodes

Metals

Physics

Plasmons

Purcell effect

Slabs

surface plasmonic grating

Details

Title: Subtitle: Enhanced MWIR Led Performance with a Plasmonic Grating
Creators: Weitao Dai - 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.2019.8864364
Language: English
Date published: 08/2019
Academic Unit: Physics and Astronomy
Record Identifier: 9984428822702771

Metrics

3 Record Views