Title :
THz spectroscopy with an absolute frequency scale by a QCL phase-locked to a THz frequency comb
Author :
L. Consolino;S. Bartalini;A. Taschin;P. Bartolini;P. Cancio;M. De Pas;H. E. Beere;D. A. Ritchie;M. S. Vitiello;R. Torre;P. De Natale
Author_Institution :
Ist. Naz. di Ottica, Florence, Italy
Abstract :
The exploitation of a THz frequency comb for absolutely-referenced THz spectroscopy is presented. The frequency of a 2.5-THz QCL, phase-locked to the comb, is swept across a methanol line, providing the spectroscopy with and absolute-frequency scale.
Keywords :
"Quantum cascade lasers","Nickel"
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
Electronic_ISBN :
2162-2035
DOI :
10.1109/IRMMW-THz.2013.6665715
