105 citations · 345 across the 7 of their papers we have counts for
7 papers
Hollow-core fibers with reduced surface roughness and ultralow loss in the short-wavelength range
Jonas H. Osório, Foued Amrani, Frédéric Delahaye +9
While optical fibers display excellent performances in the infrared, visible and ultraviolet ranges remain poorly addressed by them. Obtaining better fibers for the short-wavelengt…
Hollow-core fibers with ultralow loss in the ultraviolet range and sub-thermodynamic equilibrium surface-roughness
Jonas H. Osório, Foued Amrani, Frédéric Delahaye +8
We report on hollow-core fibers displaying rms core roughness under the surface capillary waves thermodynamic limit and record loss in the short-wavelength range (50.0 dB/km at 290…
Low-loss single-mode hybrid-lattice hollow-core photonic crystal fiber
Foued Amrani, Jonas H. Osório, Frédéric Delahaye +5
The remarkable recent demonstrations in ultralow loss Inhibited-Coupling (IC) hollow-core photonic crystal fibers (HCPCFs) place them as serious candidates for the next-generation…
Superradiance from Lattice-Confined Atoms inside Hollow Core Fibre
Shoichi Okaba, Deshui Yu, Luca Vincetti +2
Unravelling superradiance, also known as superfluorescence, relies on an ensemble of phase-matched dipole oscillators and the suppression of inhomogeneous broadening. Here we repor…
Mid IR hollow core fiber gas laser emitting at 4.6 um
F. B. A. Aghbolagh, V. Nampoothiri, B. Debord +4
Emission at 4.6 um was observed from an N2O filled hollow core fiber laser. 8-ns pump pulses at 1.517 um excited a vibrational overtone resulting in lasing on an R and P branch fun…
Tailoring modal properties of inhibited-coupling guiding fibers by cladding modification
Jonas H. Osorio, Matthieu Chafer, Benoit Debord +8
Understanding cladding properties is crucial for designing microstructured optical fibers. This is particularly acute for Inhibited-Coupling guiding fibers because of the reliance…
Lamb-Dicke spectroscopy of atoms in a hollow-core photonic crystal fibre
Shoichi Okaba, Tetsushi Takano, Fetah Benabid +6
Unlike photons, which are conveniently handled by mirrors and optical fibres without loss of coherence, atoms lose their coherence via atom-atom and atom-wall interactions. This de…