Title :
Generation of THz radiation from Bow tie Photoconductive antennas based on Semi insulating Gallium Arsenide
Author :
Venkatesh, M. ; Rao, K. Sreenivasa ; Abhilash, T.S. ; Tewari, S.P. ; Chaudhary, A.K.
Author_Institution :
Adv. Centre of Res. in High Energy Mater., Univ. of Hyderabad, Hyderabad, India
Abstract :
The generation and detection of THz radiation ranging 0.1- 2 THz using indigenously designed Semi Insulating -GaAs photoconductive bow tie antennas with ultra-short laser pulses (140 fs, 800 nm) was discussed.
Keywords :
III-V semiconductors; bow-tie antennas; gallium arsenide; insulating materials; photoconducting devices; GaAs; THz radiation generation; bowtie photoconductive antennas; frequency 0.1 THz to 2 THz; semiinsulating gallium arsenide; time 140 fs; ultrashort laser pulses; wavelength 800 nm;
Conference_Titel :
Fiber Optics and Photonics (PHOTONICS), 2012 International Conference on
Conference_Location :
Chennai
Print_ISBN :
978-1-4673-4718-1
