Title :
Dipole radiators and receivers of terahertz radiation detectors based on GaAs, doped with Cr
Author :
Skakunov, M.S. ; Sarkisov, S.Y. ; Tolbanov, O.P.
Author_Institution :
Tomsk State Univ., Tomsk, Russia
Abstract :
This paper presents information on the manufacturing and design of dipole antennas on high-resistivity gallium arsenide compensated with chromium. A comparison of the operating parameters of antennas designed and is available for purchase foreign equivalents. Identified weaknesses investigated devices and the ways to address them. Presents the results of experiments on the amplitude-time characteristics.
Keywords :
III-V semiconductors; chromium; dipole antennas; gallium compounds; particle detectors; terahertz waves; GaAs:Cr; amplitude-time characteristics; chromium; dipole antennas; dipole radiators; dipole receivers; high-resistivity gallium arsenide; terahertz radiation detectors; Broadband antennas; Charge carriers; Dipole antennas; Laser excitation; Materials; Photoconductivity; Gallium arsenide; a dipole antenna; laser; radiation; spectroscopy; spectrum;
Conference_Titel :
Control and Communications (SIBCON), 2011 International Siberian Conference on
Conference_Location :
Krasnoyarsk
Print_ISBN :
978-1-4577-1069-8
DOI :
10.1109/SIBCON.2011.6072648
