Dr. Frédéric Désévédavy Profile

Dr. Frédéric Désévédavy

at Lab Interdisciplinaire Carnot de Bourgogne

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 25 May 2022 Presentation

2-18 μm mid-infrared supercontinuum generation in a step-index chalcogenide fiber

Arnaud Lemière, Rémi Bizot, Frédéric Désévédavy, Grégory Gadret, Jean-Charles Jules, Pierre Mathey, Bertrand Kibler, Frédéric Smektala

Proceedings Volume PC12140, PC1214003 (2022) https://doi.org/10.1117/12.2621019

KEYWORDS: Mid-IR, Chalcogenides, Supercontinuum generation, Glasses, Step index fibers, Absorption, Waveguides, Ultrafast phenomena, Transparency, Spectroscopy

Read Abstract +

Proceedings Article | 1 April 2020 Presentation + Paper

Mid-IR supercontinuum in optical fibers drawn from low phonon energy glasses

Frédéric Smektala, Arnaud Lemière, Anthony Maldonado, Paul Froidevaux, Frédéric Désévédavy, Bertrand Kibler

Proceedings Volume 11357, 113570Z (2020) https://doi.org/10.1117/12.2563935

KEYWORDS: Optical fibers, Glasses, Dispersion, Mid-IR, Step index fibers, Chalcogenides, Supercontinuum generation

Read Abstract +

Proceedings Article | 1 April 2020 Presentation + Paper

Elaboration of multimaterials optical fibers combining tellurite glass and metal for electro-optical applications

A. Maldonado, A. Lemière, F. Désévédavy, J. Jules, W. Correr, Y. Ledemi, Y. Messaddeq, C. Strutynski, S. Danto, T. Cardinal, F. Smektala

Proceedings Volume 11357, 113570U (2020) https://doi.org/10.1117/12.2555433

KEYWORDS: Optical fibers, Glasses, Electrodes, Metals, Interfaces, Electro optics, Optical properties, Manufacturing

Read Abstract +

Proceedings Article | 23 May 2018 Presentation

Mid-IR supercontinuum between 1 and 5 µm in step index tellurite fibres for greenhouse or pollutant gases detection (Conference Presentation)

Arnaud Lemière, Paul Froidevaux, Bertrand Kibler, Frédéric Désévédavy, Jean-Charles Jules, Grégory Gadret, Pierre Mathey, Frédéric Smektala

Proceedings Volume 10683, 1068328 (2018) https://doi.org/10.1117/12.2305936

KEYWORDS: Gases, Mid-IR, Pollution detection, Supercontinuum generation, Spectroscopy, Glasses, Refractive index, Supercontinuum sources, Field spectroscopy, Silica

Read Abstract +

Development of broadband supercontinuum sources has been studied since decades for its high application potential in various fields like spectroscopy, medical science and others. First experiments were made with silica but the results shown the need to find new materials for supercontinuum generation in the IR wavelength range. Two types of materials have been found interesting for supercontinuum generation: chalcogenide and tellurite glasses. These materials have a high non-linear refractive index and a good transmission in infrared which provides a high potential for applications. Bulks tellurite glasses transmit until 5µm while bulks chalcogenide glasses transmit until 12-20µm depending on their composition. We report here the synthesis of low-OH step-index tellurite fibers and their linear and non-linear characterization. The synthesis is firstly realized by build-in-casting in a glovebox which allows to get a large-core preform(∅clad/∅core  2) and a large core corresponding fiber(∅core  60µm). Then, the rod-in-tube technique allows, from the jacketing of the stretched initial preform, to get a small-core preform and subsequently a small core fiber (∅core  3.5µm). The minimum of losses of the large-core fiber is below 1dB/m, the IR transmission wavelength exceeds 4 µm on several meters of fibers and reaches more than 5 µm on small samples (several centimeters long). We have developed core-clad composition with a large refractive index difference (∆n=0.132) which provides a high confinement in our step-index fibers. We discuss the supercontinuum generation in these fibers exploiting numerical simulations based on the generalized nonlinear Schrödinger equation and then we present the supercontinuum experimental results obtained between 1 and 5µm. Most of pollutant and greenhouse gases emitted by human activity, including methane, carbon dioxide and nitrous oxide, absorbs in the mid-IR. The spectroscopic experiments realized on the gases through supercontinuum generation between 1 and 5 µm are presented.

Proceedings Article | 16 February 2017 Paper

Nonlinear glasses-based microstructured or step-index optical fibers: mid-IR supercontinuum generation and IR spectroscopy applications

Frédéric Smektala, Bertrand Kibler, Clément Strutynski, Jérémy Picot-Clémente, Arnaud Lemière, Paul Froidevaux, Frédéric Désévédavy, Grégory Gadret, Jean-Charles Jules

Proceedings Volume 10100, 1010012 (2017) https://doi.org/10.1117/12.2257044

KEYWORDS: Optical fibers, Supercontinuum generation, Glasses, Mid-IR, Infrared spectroscopy, Infrared radiation, Spectroscopy, Micro optical fluidics, Step index fibers, Methane, Oxides, Zinc oxide, Nonlinear optical glasses

Read Abstract +

Proceedings Article | 7 May 2015 Paper

Spectral broadening in low OH content and dispersion-managed tellurite fibres for compact mid IR sources

C. Strutynski, J. Picot-Clémente, F. Amrani, Oussama Mouawad, F. Désévédavy, G. Gadret, J. C. Jules, B. Kibler, D. Deng, T. Cheng, Y. Ohishi, F. Smektala

Proceedings Volume 9507, 950704 (2015) https://doi.org/10.1117/12.2182166

KEYWORDS: Glasses, Micro optical fluidics, Dispersion, Waveguides, Mid-IR, Supercontinuum generation, Zinc oxide, Structured optical fibers, Manufacturing, Optics manufacturing

Read Abstract +

Proceedings Article | 10 May 2011 Paper

Nonlinear effects generation in suspended core chalcogenide fibre

M. El-Amraoui, M. Duhant, F. Desevedavy, W. Renard, G. Canat, G. Gadret, J.-C. Jules, J. Fatome, B. Kibler, G. Renversez, J. Troles, L. Brilland, Y. Messaddeq, F. Smektala

Proceedings Volume 8073, 80732H (2011) https://doi.org/10.1117/12.886720

KEYWORDS: Optical fibers, Glasses, Raman spectroscopy, Chalcogenides, Dispersion, Micro optical fluidics, Signal attenuation, Waveguides, Raman scattering, Chalcogenide glass

Read Abstract +

Proceedings Article | 10 May 2011 Paper

Supercontinuum generation in suspended core microstructured tellurite optical fibers

iI. Savelii, J. Jules, G. Gadret, B. Kibler, J. Fatome, M. El-Amraoui, F. Désévédavy, J. Dudley, J. Troles, L. Brilland, G. Renversez, F. Smektala

Proceedings Volume 8073, 80732G (2011) https://doi.org/10.1117/12.886414

KEYWORDS: Optical fibers, Glasses, Micro optical fluidics, Supercontinuum generation, Tellurium, Dispersion, Crystals, Infrared radiation, Femtosecond phenomena, Signal attenuation

Read Abstract +

Proceedings Article | 7 February 2009 Paper

Recent progress on the realization of chalcogenides photonic crystal fibers

L. Brilland, P. Houizot, J. Troles, F. Désévédavy, Q. Coulombier, J. Fatome, C. Fortier, F. Smektala, K. Messadd, B. Kibler, S. Pitois, G. Gadret, C. Finot, T. Nguyen, T. Chartier, M. Thual, G. Renversez, N. Traynor, J. L. Adam

Proceedings Volume 7212, 72120F (2009) https://doi.org/10.1117/12.815907

KEYWORDS: Glasses, Chalcogenides, Chalcogenide glass, Raman spectroscopy, Raman scattering, Capillaries, Signal attenuation, Photonic crystal fibers, Silica, Interfaces

Read Abstract +

Proceedings Article | 21 May 2007 Paper

Advances in the elaboration of chalcogenide photonic crystal fibers for the mid infrared

F. Smektala, F. Desevedavy, L. Brilland, P. Houizot, J. Troles, N. Traynor

Proceedings Volume 6588, 658803 (2007) https://doi.org/10.1117/12.723259

KEYWORDS: Glasses, Optical fibers, Chalcogenides, Photonic crystal fibers, Chalcogenide glass, Silica, Infrared radiation, Capillaries, Mid-IR, Gallium

Read Abstract +

Showing 5 of 10 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years