Evidence for THz Superradiance in Optically-Pumped Quantum-Dot Arrays

Authors

W. D. Zhang, Wright State University - Main CampusFollow
E. R. Brown, Wright State University - Main CampusFollow
A. Mingardi, Wright State University - Main Campus
R. P. Mirin
N. Jahed
D. Saeedkia

Document Type

Conference Proceeding

Publication Date

9-1-2019

Abstract

We present the first experimental results of THz oscillatory radiation from quantum dot arrays in GaAs pumped by 1550-nm femtosecond pulses. A record of sim 117 muW THz power was obtained, with a 1550 nm-to-THz power conversion efficiency of sim 0.2%.

Repository Citation

Zhang, W., Brown, E., Mingardi, A., Mirin, R., Jahed, N., & Saeedkia, D. (2019). Evidence for THz Superradiance in Optically-Pumped Quantum-Dot Arrays. International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz.
https://corescholar.libraries.wright.edu/physics/1065

DOI

10.1109/IRMMW-THz.2019.8873744