Title :
Time-domain coherent Raman spectroscopy in THz frequency region
Author :
Hibi, Masakazu ; Furuya, Takashi ; Que, Christopher T. ; Tani, Masahiko
Author_Institution :
Res. Center for Dev. of Far-Infrared Region, Univ. of Fukui, Fukui, Japan
Abstract :
Time-domain coherent-Raman spectroscopy in the THz frequency region using a mode-locked femtosecond laser was studied. In this report, we attempted to detect the coherent Raman signal with an improved SNR owing to the averaging effect of the high-repetition frequency femtosecond laser.
Keywords :
Raman spectroscopy; high-speed optical techniques; laser mode locking; terahertz spectroscopy; coherent Raman signal; mode locked femtosecond laser; terahertz frequency region; time domain coherent Raman spectroscopy; Laser excitation; Pump lasers; Raman scattering; Spectroscopy; Stimulated emission; Time domain analysis; Ultrafast optics;
Conference_Titel :
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-6655-9
DOI :
10.1109/ICIMW.2010.5612462
