DocumentCode
2715391
Title
Ultrabroadband electric field generation and detection from far infrared to optical communication frequency
Author
Matsubara, Eiichi ; Bitoh, Michitaka ; Shimosato, Hiroshi ; Ashida, Masaaki
Author_Institution
Grad. Sch. of Eng. Sci., Osaka Univ., Toyonaka, Japan
fYear
2010
fDate
5-10 Sept. 2010
Firstpage
1
Lastpage
2
Abstract
We generated ultrabroadband coherent infrared wave with a frequency range of 0.1-200 THz using difference frequency generation in crystals of DAST, GaSe, and dipole radiation from a photoconductive antenna. Also we detected the wave by time domain spectroscopy with a photoconductive antenna.
Keywords
III-VI semiconductors; broadband networks; dipole antennas; gallium compounds; optical communication; optical frequency conversion; radiation; spectroscopy; DAST; GaSe; crystals; difference frequency generation; dipole radiation; far infrared; optical communication frequency; photoconductive antenna; time domain spectroscopy; ultrabroadband electric field detection; ultrabroadband electric field generation; Absorption; Antenna measurements; Antennas; Chirp; Crystals; Gases; Laser beams;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location
Rome
Print_ISBN
978-1-4244-6655-9
Type
conf
DOI
10.1109/ICIMW.2010.5612745
Filename
5612745
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