Single-shot coherent Rayleigh-Brillouin scattering using a chirped optical lattice.
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We present a method for obtaining coherent Rayleigh-Brillouin scattering (CRBS) spectra on timescales of hundreds of nanoseconds using rapidly chirped, pulsed, optical lattices. This enables us to transfer the spectral profile to a temporal profile which can be easily recorded on a single shot of an oscilloscope. These spectra are demonstrated to have sufficient signal-to-noise ratio to study CRBS models over a wide range of gas densities.
author list (cited authors)
Gerakis, A., Shneider, M. N., & Barker, P. F.