@inproceedings{6520aa1e4e3b450b980a7375487d4b85,
title = "Nonlinear Optics in Superfluid Helium-Filled Hollow-Core Fiber",
abstract = "Forward Brillouin scattering is demonstrated in superfluid helium-4 in a hollow-core fiber. The resonance frequency varies with temperature in proportion to the known sound speed in helium, in agreement with theoretical predictions.",
author = "Renninger, {W. H.} and Behunin, {R. O.} and Rakich, {P. T.}",
note = "Publisher Copyright: {\textcopyright} OSA 2016.; CLEO: QELS_Fundamental Science, QELS 2016 ; Conference date: 05-06-2016 Through 10-06-2016",
year = "2016",
language = "English (US)",
series = "Optics InfoBase Conference Papers",
publisher = "Optica Publishing Group (formerly OSA)",
booktitle = "CLEO",
}