Generation of CW terahertz radiation using two-colour laser with Fabry-Perot etalon
- 3 February 2005
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 41 (3) , 128-129
- https://doi.org/10.1049/el:20057532
Abstract
A simple scheme for generating continuous-wave (CW) terahertz (THz) radiation from a two-colour laser is reported. A Ti-sapphire laser is forced to oscillate on two modes by placing a Fabry-Perot etalon in the laser cavity. THz radiation is generated by photomixing in a biased photoconverter. The THz frequency is determined by the separation of the etalon plates.Keywords
This publication has 3 references indexed in Scilit:
- Four-wave mixing and direct terahertz emission with two-color semiconductor lasersApplied Physics Letters, 2004
- Phase sensitive continuous-wave THz imaging using diode lasersElectronics Letters, 2004
- Continuous-wave all-optoelectronic terahertz imagingApplied Physics Letters, 2002