592 citations
- Université de LimogesFR138 papers
- Centre National de la Recherche ScientifiqueFR112 papers
- University of BresciaIT14 papers
- Institut national de recherche en sciences et technologies du numériqueFR11 papers
- Sorbonne UniversitéFR11 papers
- Université de PoitiersFR11 papers
- Laboratoire Interdisciplinaire Carnot de BourgogneFR9 papers
- Sapienza University of RomeIT9 papers
- The University of Western AustraliaAU8 papers
- Laboratoire Jacques-Louis LionsFR7 papers
- Université de BourgogneFR7 papers
- Université Paris-SaclayFR7 papers
8 papers · 2 filters
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…
Nonlinear polarization dynamics of Kerr beam self-cleaning in a GRIN multimode optical fiber
Katarzyna Krupa, Graciela Garmendia Castañeda, Alessandro Tonello +8
We experimentally study polarization dynamics of Kerr beam self-cleaning in a graded-index multimode optical fiber. We show that spatial beam cleaning is accompanied by nonlinear p…
Orbital angular momentum from semiconductor high-order harmonics
David Gauthier, Shatha Kaassamani, Dominik Franz +9
Light beams carrying orbital angular momentum (OAM) have led to stunning applications in various fields from quantum information to microscopy. In this letter, we examine OAM from…
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…
Fast transmission matrix measurement of a multimode fiber with common path reference
Raphael Florentin, Vincent Kermene, AgnÈs Desfarges-berthelemot +1
We report an improved scheme for the measurement of the transmission matrix of multimode waveguides in which the reference field co-propagates with the signal wave. The performance…
Nonlinear dynamics in multimode optical fibers
Stefan Wabnitz, Alessandro Tonello, Vincent Couderc +4
We overview recent advances in the research on spatiotemporal beam shaping in nonlinear multimode optical fibers. An intense light beam coupled to a graded index (GRIN) highly mult…