DocumentCode :
644504
Title :
Critical comparison of the THz performance from ErAs:GaAs and Br-irradiated In0.53Ga0.47As 1.55-µm-driven photoconductive antennas
Author :
Martin, Miquel ; Middendorf, J.R. ; Brown, E.R. ; Mangeney, J.
Author_Institution :
Dept. of Phys., Wright State Univ., Dayton, OH, USA
fYear :
2013
fDate :
1-6 Sept. 2013
Firstpage :
1
Lastpage :
2
Abstract :
We compare the THz pulses generated by photoconductive antennas made from two different materials: ErAs:GaAs and Br-irradiated InGaAs. The THz pulses were generated using the same 1550 nm THz time-domain spectroscopy set-up. The detection was realized with an electro-optic crystal, allowing a direct comparison of the performance from the different antennas.
Keywords :
arsenic compounds; bromine; electro-optical devices; erbium compounds; gallium compounds; microwave antennas; photoconducting devices; time-domain analysis; Br; ErAs:GaAs; In0.53Ga0.47As; electro-optic crystal; photoconductive antennas; time-domain spectroscopy set-up; Antennas; Crystals; Gallium arsenide; Optical beams; Optical fibers; Optical pulses;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
Conference_Location :
Mainz
Type :
conf
DOI :
10.1109/IRMMW-THz.2013.6665472
Filename :
6665472
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=644504
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