Thibaut Sylvestre
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View article: Watt-level polarization-maintaining Er3+: ZBLAN fiber laser tunable from 3.4 µm to 3.7 µm
Watt-level polarization-maintaining Er3+: ZBLAN fiber laser tunable from 3.4 µm to 3.7 µm Open
We demonstrate a linearly polarized Er3+: ZBLAN fiber laser in the dual wavelength pumping scheme for laser emission in the 3.4-3.7 µm spectral band. The laser is based on a polarization-maintaining heavily erbium-doped ZBLAN fiber dually …
View article: Dual-pumping supercontinuum generation and temporal reflection in a nonlinear photonic integrated circuit
Dual-pumping supercontinuum generation and temporal reflection in a nonlinear photonic integrated circuit Open
View article: Fibre supercontinuum generation: Progress and perspectives
Fibre supercontinuum generation: Progress and perspectives Open
Broadband supercontinuum generation in optical fibre has revolutionized multiple fields of physics including frequency metrology, spectroscopy, and imaging. Although the last twenty five years have seen many remarkable results, the field r…
View article: Conception d’une nouvelle fibre optique microstructurée à dispersion normale pour la génération de supercontinuum à 1030 nm
Conception d’une nouvelle fibre optique microstructurée à dispersion normale pour la génération de supercontinuum à 1030 nm Open
International audience
View article: Dual-pumping supercontinuum generation and temporal reflection in a nonlinear photonic integrated circuit
Dual-pumping supercontinuum generation and temporal reflection in a nonlinear photonic integrated circuit Open
We report on the first demonstration of on-chip supercontinuum generation through dual-wavelength pumping of a nonlinear photonic integrated circuit, fabricated from high-index doped silica glass. In addition to the bandwidth enhancement t…
View article: Dispersive wave generation in photonic crystal fibers with normal dispersion pumping
Dispersive wave generation in photonic crystal fibers with normal dispersion pumping Open
We present a comprehensive numerical and experimental investigation of dispersive wave emission in photonic crystal fibers, generated from femtosecond pulses under normal dispersion pumping. Particular attention is given to the roles of se…
View article: Dual-pumping supercontinuum generation and temporal reflection in a nonlinear photonic integrated circuit
Dual-pumping supercontinuum generation and temporal reflection in a nonlinear photonic integrated circuit Open
We report on the first demonstration of on-chip supercontinuum generation through dual-wavelength pumping of a nonlinear photonic integrated circuit, fabricated from high-index doped silica glass. In addition to the bandwidth enhancement t…
View article: Dispersive wave generation in photonic crystal fibers with normal dispersion pumping
Dispersive wave generation in photonic crystal fibers with normal dispersion pumping Open
We present a comprehensive numerical and experimental investigation of dispersive wave emission in photonic crystal fibers, generated from femtosecond pulses under normal dispersion pumping. Particular attention is given to the roles of se…
View article: Dispersive wave generation in photonic crystal fibers with normal dispersion pumping
Dispersive wave generation in photonic crystal fibers with normal dispersion pumping Open
We present a comprehensive numerical and experimental study of dispersive wave emission in photonic crystal fibers from femtosecond pulses under normal dispersion pumping. We investigate its dependence on peak power, pump wavelength, and p…
View article: Topology-optimized multimaterial 4D-printed Fabry–Perot filter with enhanced thermal stability using two-photon polymerization
Topology-optimized multimaterial 4D-printed Fabry–Perot filter with enhanced thermal stability using two-photon polymerization Open
View article: Invited - Far-detuned intramodal FWM in optical micro-fiber tunable with the micro-fiber diameter
Invited - Far-detuned intramodal FWM in optical micro-fiber tunable with the micro-fiber diameter Open
We report a theoretical and experimental investigation of fardetuned intramodal four wave mixing (FWM) in the fundamental mode of optical microfibers (OMF) depending on their diameter. We demonstrate that the signal wavelength can be tuned…
View article: Supercontinuum generation in high-index doped silica photonic integrated circuits under diverse pumping settings
Supercontinuum generation in high-index doped silica photonic integrated circuits under diverse pumping settings Open
Recent advances in supercontinuum light generation have been remarkable, particularly in the context of highly nonlinear photonic integrated waveguides. In this study, we thoroughly investigate supercontinuum (SC) generation in high-index …
View article: Dispersive wave generation in photonic crystal fibers with normal dispersion pumping
Dispersive wave generation in photonic crystal fibers with normal dispersion pumping Open
We present a comprehensive numerical and experimental investigation of dispersive wave emission in photonic crystal fibers, generated from femtosecond pulses under normal dispersion pumping. Particular attention is given to the roles of se…
View article: Dispersive wave generation in photonic crystal fibers with normal dispersion pumping
Dispersive wave generation in photonic crystal fibers with normal dispersion pumping Open
We present a comprehensive numerical and experimental investigation of dispersive wave emission in photonic crystal fibers, generated from femtosecond pulses under normal dispersion pumping. Particular attention is given to the roles of se…
View article: Supercontinuum generation in high-index doped silica photonic integrated circuits under diverse pumping settings
Supercontinuum generation in high-index doped silica photonic integrated circuits under diverse pumping settings Open
Recent advances in supercontinuum light generation have been remarkable, particularly in the context of highly nonlinear photonic integrated waveguides. In this study, we thoroughly investigate supercontinuum (SC) generation in high-index …
View article: Supercontinuum generation in high-index doped silica photonic integrated circuits under diverse pumping settings
Supercontinuum generation in high-index doped silica photonic integrated circuits under diverse pumping settings Open
Recent advances in supercontinuum light generation have been remarkable, particularly in the context of highly nonlinear photonic integrated waveguides. In this study, we thoroughly investigate supercontinuum (SC) generation in high-index …
View article: Stimulated Brillouin scattering in silica optical nanofibers
Stimulated Brillouin scattering in silica optical nanofibers Open
Stimulated Brillouin scattering offers a broad range of applications, including lasers, sensors, and microwave photonics, most of which require strong Brillouin gain within a narrow bandwidth. Here, we experimentally report the first measu…
View article: Génération de supercontinuum dans des puces photoniques intégrées de silice
Génération de supercontinuum dans des puces photoniques intégrées de silice Open
International audience
View article: Raman scattering and supercontinuum generation in high-index doped silica chip waveguides
Raman scattering and supercontinuum generation in high-index doped silica chip waveguides Open
International audience
View article: Characterization of supercontinuum generation along a silica tapered optical fiber using a confocal micro-spectrometer
Characterization of supercontinuum generation along a silica tapered optical fiber using a confocal micro-spectrometer Open
International audience
View article: Towards 2-μm comb light source based on multiple four-wave mixing in a dual-frequency Brillouin fiber laser
Towards 2-μm comb light source based on multiple four-wave mixing in a dual-frequency Brillouin fiber laser Open
In this study, we report the generation of multi-wavelength light sources through enhanced four-wave-mixing processes using a straightforward and adaptable dual-frequency Brillouin fiber laser. This passive optical and nonreciprocal cavity…
View article: Distributed measurement of supercontinuum generation along a silica fiber taper using a confocal spectrometer
Distributed measurement of supercontinuum generation along a silica fiber taper using a confocal spectrometer Open
A highly sensitive distributed measurement technique is employed to map supercontinuum generation along a tapered silica optical fiber. This technique, which utilizes a confocal Raman micro-spectrometer, relies on analyzing far-field frequ…
View article: Controlling heat capacity in a thermal concentrator using metamaterials: Numerical and experimental studies
Controlling heat capacity in a thermal concentrator using metamaterials: Numerical and experimental studies Open
View article: Observation of Brillouin scattering in a high-index doped silica chip waveguide
Observation of Brillouin scattering in a high-index doped silica chip waveguide Open
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 very good agreement with theoretical predictions and numeric…
View article: Observation de la diffusion Brillouin dans un guide d'ondes intégré de silice dopée à haut indice
Observation de la diffusion Brillouin dans un guide d'ondes intégré de silice dopée à haut indice Open
International audience
View article: Observation of Brillouin scattering in a high-index doped silica chip waveguide
Observation of Brillouin scattering in a high-index doped silica chip waveguide Open
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 very good agreement with theoretical predictions and numeric…
View article: Spin-orbit interaction in nanofiber-based Brillouin scattering
Spin-orbit interaction in nanofiber-based Brillouin scattering Open
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 experimentally the spin-orbit interaction between a circularly po…
View article: Supercontinuum generation in 800nm thick ultra-low loss silicon nitride waveguides
Supercontinuum generation in 800nm thick ultra-low loss silicon nitride waveguides Open
International audience
View article: Spin-orbit interaction in nanofiber-based Brillouin scattering
Spin-orbit interaction in nanofiber-based Brillouin scattering Open
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 experimentally the spin-orbit interaction between a circularly pol…
View article: Spin-orbit interaction through Brillouin scattering in nanofibers
Spin-orbit interaction through Brillouin scattering in nanofibers Open
Spin-orbit interactions (SOI), describing the transfer of a spin degree of freedom to an orbital angular momentum (OAM), have been widely explored in recent opto-acoustic studies for applications mainly in spintronics and for topological i…