Zobrazeno 1 - 10 of 37 pro vyhledávání: '"Vanvincq, Olivier"'
1
Report
Tapered multi-core fiber for lensless endoscopes
Autor: Moussawi, Fatima El, Hofer, Matthias, Labat, Damien, Cassez, Andy, Bouwmans, Géraud, Sivankutty, Siddharth, Cossart, Rosa, Vanvincq, Olivier, Rigneault, Hervé, Andresen, Esben Ravn
We present a novel fiber-optic component, a "tapered multi-core fiber (MCF)", designed for integration into ultra-miniaturized endoscopes for minimally invasive two-photon point-scanning imaging and to address the power delivery issue that has faced
Externí odkaz: http://arxiv.org/abs/2204.03320
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2
Report
Flexible lensless endoscope with a conformationally invariant multi-core fiber
Autor: Tsvirkun, Viktor, Sivankutty, Siddharth, Baudelle, Karen, Habert, Rémi, Bouwmans, Géraud, Vanvincq, Olivier, Andresen, Esben Ravn, Rigneault, Hervé
The lensless endoscope represents the ultimate limit in miniaturization of imaging tools: an image can be transmitted through a (multi-mode or multi-core) fiber by numerical or physical inversion of the fiber's pre-measured transmission matrix. Howev
Externí odkaz: http://arxiv.org/abs/1905.09643
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3
Report
Nonlinear imaging through a golden spiral multicore fiber
Autor: Sivankutty, Siddharth, Tsvirkun, Viktor, Vanvincq, Olivier, Bouwmans, Géraud, Andresen, Esben, Rigneault, Hérve
We report two-photon lensless imaging through a novel golden spiral multicore fiber. This unique layout optimizes the sidelobe levels, field of view, cross-talk, group delay and mode density to achieve a sidelobe contrast of atleast 10.9 dB. We demon
Externí odkaz: http://arxiv.org/abs/1806.01451
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4
Large Mode Area Solid-Core Photonic Bandgap Yb-doped Fiber with Hetero-Structured Cladding for Compact High-Power Laser Systems
Autor: Bigot, Laurent, Vanvincq, Olivier, CASSEZ, Andy, Habert, Remi, El Hamzaoui, Hicham, Baudelle, Karen, Plus, Stephane, Labat, Damien, Bouazaoui, Mohamed, Quiquempois, Yves, Bouwmans, Geraud, Audo, Frederic, Chartier, Thierry, Lallier, Eric, Sévigny, Benoit, Andresen, Esben, Chedid, Alex
Publikováno v: Journal of Lightwave Technology
Journal of Lightwave Technology, Institute of Electrical and Electronics Engineers (IEEE)/Optical Society of America(OSA), 2021, pp.1-1. ⟨10.1109/JLT.2021.3073590⟩
Journal of Lightwave Technology, Institute of Electrical and Electronics Engineers (IEEE)/Optical Society of America(OSA), 2021, 39 (14), pp.4809-4813. ⟨10.1109/JLT.2021.3073590⟩
Journal of Lightwave Technology, 2021, 39 (14), pp.4809-4813. ⟨10.1109/JLT.2021.3073590⟩
We report on the design, realization and testing in pulsed amplification regime of a double-cladding, large mode area, polarization maintaining, solid core photonic bandgap fiber with Yb-doped core obtained from a Sol-Gel -made material. A specific h
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::612c33262b80a955fe35744b210770e7
https://hal-unilim.archives-ouvertes.fr/hal-03281986
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5
Periodical
Numerical Simulation of the Nonlinear Propagation of Ultrashort Pulses in Fiber Amplifiers Using Time-Frequency Representations
Autor: Vanvincq, Olivier, Bouwmans, Geraud
Publikováno v: Journal of Lightwave Technology; January 2023, Vol. 41 Issue: 1 p314-319, 6p
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