Abstract
Brillouin spectroscopy is a noncontact technique for characterizing the
mechanical properties of materials. Typically, Brillouin spectrometers
have been realized using scanning Fabry-Perot spectrometers that
measure, with long acquisition times, spontaneous Brillouin scattering
from the samples. In the last few years, the use of virtually imaged
phase array (VIPA) etalons for constructing Brillouin spectrometers has
enabled to acquire spontaneous Brillouin spectra
Original language | English |
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Journal | Proceedings of SPIE - The International Society for Optical Engineering |
Volume | 0067 |
DOIs | |
State | Published - 1 Feb 2017 |
Externally published | Yes |