Title :
200 Hz rapid scan fiber-coupled terahertz time domain spectroscopy system
Author :
Ellrich, F. ; Molter, D. ; Weinland, T. ; Theuer, M. ; Jonuscheit, J. ; Beigang, R.
Author_Institution :
Fraunhofer Inst. for Phys. Meas. Tech. (IPM), Kaiserslautern
Abstract :
A high speed optical delay line in combination with a fiber-coupled terahertz time domain spectroscopy system allows for scan rates up to 200 Hz, a spectral resolution of about 10 GHz and a bandwidth of 3 THz.
Keywords :
optical delay lines; spectroscopy; bandwidth 3 THz; fiber-coupled terahertz time domain spectroscopy; frequency 200 Hz; optical delay line; rapid scan time domain spectroscopy; Bandwidth; Delay lines; Dispersion; Fiber gratings; Optical fiber couplers; Optical fiber devices; Optical fiber polarization; Optical pulse generation; Space vector pulse width modulation; Spectroscopy;
Conference_Titel :
Infrared, Millimeter and Terahertz Waves, 2008. IRMMW-THz 2008. 33rd International Conference on
Conference_Location :
Pasadena, CA
Print_ISBN :
978-1-4244-2119-0
Electronic_ISBN :
978-1-4244-2120-6
DOI :
10.1109/ICIMW.2008.4665778
