Title :
Frequency domain aperture for ultra-high resolution Brillouin based spectroscopy
Author :
Wiatrek, Andrzej ; Preussler, Stefan ; Jamshidi, Kambiz ; Schneider, Thomas
Author_Institution :
Inst. fur Hochfrequenztech., Hochschule fur Telekommunikation Leipzig, Leipzig, Germany
Abstract :
The inhomogeneous saturation behavior in stimulated Brillouin scattering is exploited for increasing the resolution in Brillouin spectrometers. Based on a proof of concept experiment we report an optical resolution of 8MHz.
Keywords :
Brillouin spectra; optical saturation; frequency 8 MHz; frequency domain aperture; inhomogeneous saturation behavior; optical resolution; stimulated Brillouin scattering; ultrahigh resolution Brillouin based spectroscopy; Apertures; Bandwidth; Optical pumping; Optical saturation; Optical scattering;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
