Related Experiment Video

Updated: May 24, 2026

High-speed Continuous-wave Stimulated Brillouin Scattering Spectrometer for Material Analysis
07:55

High-speed Continuous-wave Stimulated Brillouin Scattering Spectrometer for Material Analysis

Published on: September 22, 2017

Frequency domain aperture for the gain bandwidth reduction of stimulated Brillouin scattering

Andrzej Wiatrek1, Stefan Preussler, Kambiz Jamshidi

  • 1Institut für Hochfrequenztechnik, Hochschule für Telekommunikation Leipzig, Gustav-Freytag-Str. 43-45, D-04277 Leipzig, Germany. andrzej.wiatrek@hft‑leipzig.de

Optics Letters
|March 2, 2012
PubMed

More Related Videos

High Speed Sub-GHz Spectrometer for Brillouin Scattering Analysis13:31

High Speed Sub-GHz Spectrometer for Brillouin Scattering Analysis

Published on: December 22, 2015

Related Concept Videos

Bandpass Sampling01:17

Bandpass Sampling

In signal processing, bandpass sampling is an effective technique for sampling signals that have most of their energy concentrated within a narrow frequency band. This type of signal is known as a bandpass signal. The key principle of bandpass sampling involves sampling the signal at a rate that is greater than twice the signal's bandwidth to prevent aliasing.
A bandpass signal has a spectrum with a lower frequency limit, denoted as ω1, and an upper frequency limit, denoted as ω2. The spectrum...