Improved Quantum Efficiency in AlGaInSb/InAs Superlattices for Mid-Infrared Optoelectronics

John Prineas; Andrew Muellerleile; Cassandra Bogh; Jonathon Olesberg; Aaron Muhowski; Michael Flatte; Katrina Schrock

doi:10.1109/RAPID.2018.8508973

Conference proceeding

Improved Quantum Efficiency in AlGaInSb/InAs Superlattices for Mid-Infrared Optoelectronics

John Prineas, Andrew Muellerleile, Cassandra Bogh, Jonathon Olesberg, Aaron Muhowski, Michael Flatte and Katrina Schrock

2018 IEEE Research and Applications of Photonics In Defense Conference (RAPID), pp.1-4

08/2018

DOI: 10.1109/RAPID.2018.8508973

View Online

Abstract

Several mid-infrared superlattice and emitter regions, including new combinations, and have been designed and grown by molecular beam epitaxy. An ultrafast technique has been refined with CW measurements to obtain A, B, C recombination coefficients and emitter quantum efficiency. Promising results on AlGaInSb/InAs superlattices are presented, in addition to other material combinations.

Charge carrier density

Current measurement

Density measurement

Extraterrestrial measurements

mid-infrared

molecular beam epitaxy

Radiative recombination

Semiconductor device measurement

superlattice

Superlattices

ultrafast carrier dynamics

Details

Title: Subtitle: Improved Quantum Efficiency in AlGaInSb/InAs Superlattices for Mid-Infrared Optoelectronics
Creators: John Prineas - University of Iowa
Andrew Muellerleile - University of Iowa
Cassandra Bogh - University of Iowa
Jonathon Olesberg - University of Iowa
Aaron Muhowski - University of Iowa
Michael Flatte - University of Iowa
Katrina Schrock - University of Iowa
Resource Type: Conference proceeding
Publication Details: 2018 IEEE Research and Applications of Photonics In Defense Conference (RAPID), pp.1-4
Publisher: IEEE
DOI: 10.1109/RAPID.2018.8508973
Language: English
Date published: 08/2018
Academic Unit: Electrical and Computer Engineering; Physics and Astronomy
Record Identifier: 9984428790402771

Metrics

2 Record Views