Title :
Broadband THz generation using interdigitated photoconductive antennas with a 15 fs, high power oscillator
Author :
Hale, Peter John ; Madeo, J. ; Chin, Catherine ; Dhillon, S.S. ; Mangeney, J. ; Tignon, J. ; Dani, Keshav M.
Author_Institution :
Okinawa Inst. Of Sci. & Technol., Grad. Univ., Okinawa, Japan
Abstract :
We study the generation of broadband THz radiation (~18 THz) with high peak electric field (~0.5 kV/cm) using a low temperature GaAs interdigitated photoconductive antenna and a high-power, high repetition rate, 15 femtosecond Ti:Sapphire oscillator.
Keywords :
antennas; high-speed optical techniques; microwave photonics; sapphire; terahertz wave generation; titanium; Al2O3:Ti; Ti:Sapphire oscillator; broadband THz generation; interdigitated photoconductive antennas; time 15 fs; Antenna arrays; Bandwidth; Broadband antennas; Electric fields; Oscillators; Signal to noise ratio;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
