Title :
Terahertz emission by nanoporous GaP(111)B
Author :
A. Atrashchenko;A. Arlauskas;R. Adomavičius;A. Korotchenkov;N. V. Ulin;A. Krotkus;P. Belov;V. P. Evtikhiev
Author_Institution :
Ioffe Institute, 26 Polytekhnicheskaya, St. Petersburg, 194021, Russia
Abstract :
We have studied the emission of terahertz radiation from nanoporous semiconductor matrices of GaP excited by the femtosecond laser pulses. We observe 3-4 orders of magnitude increase of terahertz radiation emission from the nanoporous matrix compared to bulk material.
Keywords :
"Laser beams","Etching","Optical surface waves","Surface morphology","Absorption","Microscopy"
Conference_Titel :
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2015 40th International Conference on
Electronic_ISBN :
2162-2035
DOI :
10.1109/IRMMW-THz.2015.7327939
