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 | American 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 |