High Speed Sub-GHz Spectrometer for Brillouin Scattering Analysis
Title:
High Speed Sub-GHz Spectrometer for Brillouin Scattering Analysis
Author:
Berghaus, Kim V.
Personal Author:
Publication Information:
Cambridge, MA MyJoVE Corp 2016
Physical Description:
online resource (811 seconds)
Series:
Bioengineering
General Note:
Title from resource description page
Abstract:
Here we present a protocol to build a rapid Brillouin spectrometer. Cascading virtually imaged phase array (VIPA) etalons achieve a measurement speed more than 1,000 times faster than traditional scanning Fabry-Perot spectrometers. This improvement provides the means for Brillouin analysis of tissue and biomaterials at low power levels in vivo.
Reading Level:
For undergraduate, graduate, and professional students
Subject Term:
Electronic Access:
https://www.jove.com/t/53468