Distributed Brillouin Sensing Using Injection Locking and Brillouin Noise Properties
Johann Kellerman, Pieter L. Swart, Vasilii V. Spirin
Abstract
Johann Kellerman, Pieter L. Swart, Vasilii V. Spirin
Abstract
Stimulated Brillouin scattering can be used effectively for distributed sensing. We investigated the use of phase modulation, injection locking and the noise generated with Brillouin scattering to aid in locating the exact Brillouin shift.
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Stimulated Brillouin scattering can be used effectively for distributed sensing. We investigated the use of phase modulation, injection locking and the noise generated with Brillouin scattering to aid in locating the exact Brillouin shift.
Key concepts: Brillouin zone, Brillouin scattering, Optics, Modulation (music), Noise (video), Scattering, Materials science, Phase (matter)