Title :
Thz-generation with two-color semiconductor laser
Author :
Hoffmann, M. ; Hofmann, Martin
Author_Institution :
AG Optoelektronische Bauelemente und Werkstoffe, Ruhr-Univ., Bochum, Germany
fDate :
27 Sept.-1 Oct. 2004
Abstract :
We demonstrate novel schemes for the generation of THz radiation with two-color lasers. The first CW THz imaging system based on a two-color laser is discussed. Moreover, the first experimental results for the emission of THz radiation directly out of the laser diode without use of external photomixers is presented.
Keywords :
semiconductor lasers; submillimetre wave generation; submillimetre wave imaging; submillimetre wave lasers; CW THz imaging system; THz radiation generation; color semiconductor laser; laser diode; Costs; Diode lasers; Focusing; Frequency; Gratings; Lenses; Mirrors; Optical imaging; Pump lasers; Semiconductor lasers;
Conference_Titel :
Infrared and Millimeter Waves, 2004 and 12th International Conference on Terahertz Electronics, 2004. Conference Digest of the 2004 Joint 29th International Conference on
Print_ISBN :
0-7803-8490-3
DOI :
10.1109/ICIMW.2004.1421963
