Action spectra of gaas/algaas multiple quantum wells exhibiting terahertz emission peak at excitation energies below the bandgap

We present terahertz (THz) emission of optically pumped 5- and I2.5-nm GaAs/AIGaAs multiple quantum wells (MQWs) even at excitation energies below the bandgap. The effect ofthe externally applied magnetic field parallel to the MQW plain is to enhance or reduce the THz emission intensity for the up o...

Full description

Saved in:
Bibliographic Details
Main Authors: Estacio, Elmer, Quema, Alex, Diwa, G., De Los Reyes, Glenda, Murakami, Hidetoshi, Ono, Shingo, Sarukura, Nobuhiko, Somintac, A., Salvador, A.
Format: text
Published: Animo Repository 2007
Subjects:
Online Access:https://animorepository.dlsu.edu.ph/faculty_research/4546
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: De La Salle University
Be the first to leave a comment!
You must be logged in first