title: A fully stabilized Brillouin spectrometer with high contrast and high resolution.
abstract: Using a triple-pass plane and a confocal Fabry-Pérot interferometers in tandem, we have constructed a Brillouin spectrometer with a frequency resolution of 10(8) and a contrast of more than 10(10). Our system is controlled and fully stabilized by a desktop calculator, allowing efficient data collection for very long integration times.
authors.affiliation: Max-Planck-Institut für Festkörperforschung, Heisenbergstr. 1, D-7000 Stuttgart 80, Federal Republic of Germany.
authors.forename: R
authors.initials: R
authors.lastname: Vacher
authors.forename: H
authors.initials: H
authors.lastname: Sussner
authors.forename: M V
authors.initials: MV
authors.lastname: Schickfus