Title :
Photonic-electronic terahertz frequency comb spectroscopy
Author :
Skryl, A.S. ; Pavelyev, D.G. ; Bakunov, Michael I.
Author_Institution :
Univ. of Nizhny Novgorod, Nizhny Novgorod, Russia
fDate :
June 30 2014-July 4 2014
Abstract :
We report a new approach to the terahertz frequency comb spectroscopy (TFCS) based on nonlinear mixing of a photonically generated terahertz pulse train with a continuous wave signal from an electronic synthesizer. Unlike the standard TFCS technique, this approach does not require a complex double laser system. It still retains the advantages of TFCS - high spectral resolution and wide bandwidth.
Keywords :
multiwave mixing; optoelectronic devices; terahertz spectroscopy; terahertz wave generation; continuous wave signal; electronic synthesizer; high spectral resolution; nonlinear mixing; photonic-electronic terahertz frequency comb spectroscopy; photonically generated terahertz pulse train; standard TFCS technique; wide bandwidth; Educational institutions; Frequency synthesizers; Photonics; Signal resolution; Spectroscopy; Standards; Waveguide lasers; THz spectroscopy; frequency comb;
Conference_Titel :
Laser Optics, 2014 International Conference
Conference_Location :
Saint Petersburg
Print_ISBN :
978-1-4799-3884-1
DOI :
10.1109/LO.2014.6886445
