3 papers
physics.optics2026
Modeling and Optimization of Cascaded Four-Wave Mixing toward the VUV in Xenon-Filled Negative-Curvature Fibers
Jose Otavio Rosa, Frédéric Gérôme, Fetah Benabid +2
In this work, we thoroughly characterize third- and fourth-harmonic generation through cascaded four-wave mixing in a xenon-filled negative-curvature hollow-core fiber operated und…
physics.optics2024
Widely tunable dual acousto-optic interferometric device based on a hollow core fiber
Ricardo E. da Silva, Jonas H. Osório, Frédéric Gérôme +4
An all-fiber dual Mach-Zehnder interferometer (MZI) based on an acoustically modulated hollow-core fiber (HCF) is experimentally demonstrated for the first time. By attaching an ac…
physics.optics2024
Highly efficient compact acousto-optic modulator based on a hybrid-lattice hollow core fiber
Ricardo E. da Silva, Jonas H. Osório, David J. Webb +4
We demonstrate the acousto-optic modulation of a hybrid-lattice hollow core fiber (HL-HCF) for the first time. For many years, optical fibers with reduced diameters have been the m…