81 citations · 192 across the 10 of their papers we have counts for
11 papers
Observation of Brillouin scattering in a high-index doped silica chip waveguide
M. Zerbib, V. T. Hoang, J. C. Beugnot +7
We report the observation of Brillouin backscattering in a 50-cm long spiral high-index doped silica chip waveguide and measured a Brillouin frequency shift of 16 GHz which is in v…
120 km single-photon Brillouin optical time domain reflectometry
Maxime Romanet, Luis Miguel Giraldo, Maxime Zerbib +3
We present a novel distributed Brillouin optical time domain reflectometer (BOTDR) using standard telecommunication fibers based on single-photon avalanche diodes (SPADs) in gated…
Spin-orbit interaction in nanofiber-based Brillouin scattering
Maxime Zerbib, Maxime Romanet, Thibaut Sylvestre +4
Angular momentum is an important physical property that plays a key role in light-matter interactions such as spin-orbit interaction. Here, we investigate theoretically and experim…
Large evanescently-induced Brillouin scattering at the surrounding of a nanofibre
Fan Yang, Flavien Gyger, Adrien Godet +5
Brillouin scattering has been widely exploited for advanced photonics functionalities such as microwave photonics, signal processing, sensing, lasing, and more recently in micro- a…
Nonlinear elasticity of silica nanofiber
Adrien Godet, Thibaut Sylvestre, Vincent Pécheur +3
Optical nanofibers (ONFs) are excellent nanophotonic platforms for various applications such as optical sensing, quantum and nonlinear optics, due to both the tight optical confine…
Brillouin phonon cooling by electro-optic feedback
Kien Phan Huy, Adrien Godet, Thibaut Sylvestre +1
We theoretically investigate the cooling of a propagating phonon through Brillouin scattering. To that end, we propose to introduce an external viscous force using Brillouin scatte…
Brillouin spectroscopy of optical microwires
Adrien Godet, Abdoulaye Ndao, Thibaut Sylvestre +5
We describe an easy-to-implement technique that allows for a complete experimental characterization of sub-wavelength diameter tapered optical fibers. Our method is based on a dire…
Stimulated Brillouin scattering revisited: Strong coupling regime and Rabi splitting
Kien Phan Huy, Jean-Charles Beugnot, Joel Cabrel Tchahame +1
Stimulated Brillouin scattering in optical waveguides is a fundamental interaction between light and acoustic waves mediated by electrostriction and photoelasticity. In this paper,…
Cascaded Brillouin lasing in monolithic barium fluoride whispering gallery mode resonators
Guoping Lin, Souleymane Diallo, Khaldoun Saleh +4
We report the observation of stimulated Brillouin scattering and lasing at 1550~nm in barium fluoride (BaF) crystal. Brillouin lasing was achieved with ultra-high quality ()…
Stimulated Brillouin scattering from surface acoustic waves in sub-wavelength photonic microwires
Jean-Charles Beugnot, Sylvie Lebrun, Gilles Pauliat +3
Brillouin scattering in optical fibres is a fundamental interaction between light and sound with important implications ranging from optical sensors to slow and fast light. In usua…
Electrostriction and guidance of sound by light in optical fibers
Jean-Charles Beugnot, Vincent Laude
We investigate the generation of phonon wavepackets in optical fibers via electrostriction from coherent optical waves. Solving the elastodynamic equation subject to the electrostr…