Title :
An Optically Controlled Modulator of Terahertz Radiation Based on 1-D Photonic Crystal
Author :
L. Fekete;F. Kadlec;H. Nemec;P. Kuzel
Author_Institution :
Institute of Physics, Academy of Sciences of the Czech Republic, Na Slovance 2, 182 21 Prague 8, Czech Republic
fDate :
5/1/2007 12:00:00 AM
Abstract :
We present an agile modulator of terahertz radiation based on a one-dimensional photonic crystal with a GaAs platelet acting as a defect. Its transmission function is strongly dependent on the photoexcitation of the semiconductor.
Keywords :
"Optical control","Optical modulation","Photonic crystals","Gallium arsenide","Pulse amplifiers","Optical filters","Optical propagation","Stationary state","Optical surface waves","Optical pumping"
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Electronic_ISBN :
2160-9004
DOI :
10.1109/CLEO.2007.4452941
