Search Results - "Kudlinski, A"
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Hollow Core Double-Clad Fiber Coupler for Nonlinear Micro-Endoscopy
Published in Journal of lightwave technology (15-07-2023)“…We report the design, fabrication and characterization of the first hollow core double-clad fiber coupler for nonlinear micro-endoscopy. It is made of a pure…”
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2
Observation of extreme temporal events in CW-pumped supercontinuum
Published in Optics express (14-09-2009)“…We study experimentally and numerically the temporal features of supercontinuum generated with a continuous-wave ytterbium-doped fiber laser. We show that the…”
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3
Zero-dispersion wavelength decreasing photonic crystal fibers for ultraviolet-extended supercontinuum generation
Published in Optics express (12-06-2006)“…We report the fabrication of photonic crystal fibers with a continuously-decreasing zero-dispersion wavelength along their length. These tapered fibers are…”
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4
Label-free highly multimodal nonlinear endoscope
Published in Optics express (04-07-2022)“…We demonstrate a 2 mm diameter highly multimodal nonlinear micro-endoscope allowing label-free imaging of biological tissues. The endoscope performs…”
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5
Third-order dispersion for generating optical rogue solitons
Published in Physics letters. A (01-01-2010)“…We theoretically and numerically evidence that optical rare and strong temporal events generated in fiber supercontinua originate from convective modulational…”
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6
Origin of spontaneous wave mixing processes in multimode GRIN fibers
Published in Optics express (13-09-2021)“…We show that geometric parametric instability (GPI) in graded-index multimode fibers is strongly influenced by higher-order dispersion. By measuring the output…”
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7
Real-time full bandwidth measurement of spectral noise in supercontinuum generation
Published in Scientific reports (28-11-2012)“…The ability to measure real-time fluctuations of ultrashort pulses propagating in optical fiber has provided significant insights into fundamental dynamical…”
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8
Double clad tubular anti-resonant hollow core fiber for nonlinear microendoscopy
Published in Optics express (11-05-2020)“…We report the fabrication and characterization of the first double clad tubular anti-resonant hollow core fiber. It allows to deliver ultrashort pulses without…”
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9
Real time noise and wavelength correlations in octave-spanning supercontinuum generation
Published in Optics express (29-07-2013)“…We use dispersive Fourier transformation to measure shot-to-shot spectral instabilities in femtosecond supercontinuum generation. We study both the onset phase…”
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10
Spectral wings of the fiber supercontinuum and the dark-bright soliton interaction
Published in Optics express (01-05-2017)“…We present experimental and numerical data on the supercontinuum generation in an optical fiber pumped in the normal dispersion range where the seeded dark and…”
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11
Optimal frequency conversion in the nonlinear stage of modulation instability
Published in Optics express (30-11-2015)“…We investigate multi-wave mixing associated with the strongly pump depleted regime of induced modulation instability (MI) in optical fibers. For a complete…”
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12
Heteroclinic Structure of Parametric Resonance in the Nonlinear Schrödinger Equation
Published in Physical review letters (01-07-2016)“…We show that the nonlinear stage of modulational instability induced by parametric driving in the defocusing nonlinear Schrödinger equation can be accurately…”
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13
Observation of the stepwise blue shift of a dispersive wave preceding its trapping by a soliton
Published in Optics express (29-06-2015)“…The trapping of a weak dispersive wave by an intense soliton is a complex process occurring at the early stage of supercontinuum generation. It is…”
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14
The Impact of Compressed Femtosecond Laser Pulse Durations on Neuronal Tissue Used for Two-Photon Excitation Through an Endoscope
Published in Scientific reports (24-07-2018)“…Accurate intraoperative tumour margin assessment is a major challenge in neurooncology, where sparse tumours beyond the bulk tumour are left undetected under…”
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15
Emission of multiple dispersive waves from a single Raman-shifting soliton in an axially-varying optical fiber
Published in Optics express (20-10-2014)“…We provide the experimental demonstration of the generation of multiple dispersive waves from a single soliton propagating in the vicinity of the first…”
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16
Simultaneous scalar and cross-phase modulation instabilities in highly birefringent photonic crystal fiber
Published in Optics express (08-04-2013)“…We report the experimental observation of scalar and cross-phase modulation instabilities by pumping a highly birefringent photonic crystal fiber in the normal…”
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17
Control of pulse-to-pulse fluctuations in visible supercontinuum
Published in Optics express (20-12-2010)“…Long-pulse supercontinuum sources are initiated by modulation instability and consequently suffer from stochastic shot-to-shot variations of their spectral…”
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18
Collision between a dark soliton and a linear wave in an optical fiber
Published in Optics express (03-09-2018)“…We report an experimental observation of the collision between a linear wave propagating in the anomalous dispersion region of an optical fiber and a dark…”
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19
Characterization of fiber ultrashort pulse delivery for nonlinear endomicroscopy
Published in Optics express (13-06-2016)“…In this work, we present a detailed characterization of a small-core double-clad photonic crystal fiber, dedicated and approved for in vivo nonlinear imaging…”
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20
Efficient blue conversion from a 1064 nm microchip laser in long photonic crystal fiber tapers for fluorescence microscopy
Published in Optics express (02-08-2010)“…Using a low-cost microchip laser and a long photonic crystal fiber taper, we report a supercontinuum source with a very efficient visible conversion,…”
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