Title :
THz time domain spectroscopy based on OSCAT scheme
Author :
Wilk, Rafal ; Hochrein, Thomas ; Mei, Michael ; Holzwarth, Ronald
Author_Institution :
Menlo Syst. GmbH, Martinsried, Germany
Abstract :
We present an all fiber THz spectrometer based on a novel scanning technique without any external moveable delay stage. The optical delay between the pump and probe pulses and thus the scanning range is controlled via the repetition rate of the laser source.
Keywords :
fibre lasers; laser tuning; microwave spectrometers; optical delay lines; probes; terahertz spectroscopy; OSCAT scheme; THz time domain spectroscopy; fiber THz spectrometer; laser source; optical delay; optical sampling by cavity tuning; probe pulse; scanning technique; Delay; Delay lines; Fiber lasers; Laser beams; Laser tuning; Optical fiber dispersion; Optical pulses;
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.2010.5612780
