All-fiber supercontinuum absorption spectroscopy for mid-infrared gas sensing

Autor: Rémi Bizot, Idris Tiliouine, Frédéric Désévédavy, Grégory Gadret, Clément Strutynski, Esteban Serrano, Pierre Mathey, Bertrand Kibler, Sébastien Février, Frédéric Smektala

Publikováno v: APL Photonics, Vol 9, Iss 11, Pp 111303-111303-7 (2024)

The development of compact fiber-based light sources emitting over a wide wavelength range in the mid-infrared and their application to the detection of greenhouse gases and volatile organic compounds still remain of critical interest. In the present

Externí odkaz: https://doaj.org/article/e05c42666fb44912bee12dea1b4125c0

Co-drawing of technical and high-performance thermoplastics with glasses via the molten core method

Autor: Clément Strutynski, Raphaël Voivenel, Marianne Evrard, Frédéric Désévédavy, Gregory Gadret, Jean-Charles Jules, Claire-Hélène Brachais, Frédéric Smektala

Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)

Abstract Among the different fundamental aspects that govern the design and development of elongated multimaterial structures via the preform-to-fiber technique, material association methodologies hold a crucial role. They greatly impact the number,

Externí odkaz: https://doaj.org/article/f1177cd300764fc9b1896a258963ac17

Evolutive Optical Fibers Combining Oxide and Chalcogenide Glasses with Submicronic Polymer Structures

Autor: Clément Strutynski, Moise Deroh, Rémi Bizot, Marianne Evrard, Frédéric Désévédavy, Grégory Gadret, Jean-Charles Jules, Claire-Hélène Brachais, Bertrand Kibler, Frédéric Smektala

Publikováno v: Advanced Photonics Research, Vol 3, Iss 12, Pp n/a-n/a (2022)

Multimaterial optical fibers combining tellurite with chalcogenide glasses and featuring thin polymer structures are fabricated via the thermal drawing process. It is demonstrated that micrometric polyethersulfone films can be embedded within larger

Externí odkaz: https://doaj.org/article/658c762cf6b1442abb0b94a313c13d56

Photonic crystal fibers from chalcogenide glasses for the mid infrared

Autor: Frédéric Smektala, Frédéric Desevedavy, Grégory Gadret, Stéphane Pitois, Laurent Brilland, Patrick Houizot, Johann Troles, Gilles Renversez, Jean-Charles Jules, Sophie Salaun, Nicholas Traynor

Publikováno v: IV International Symposium on Non-Crystalline Solids and VIII Brazilian Symposium on Glass and Related Materials
IV International Symposium on Non-Crystalline Solids and VIII Brazilian Symposium on Glass and Related Materials, Oct 2007, Aracaju, Brazil. pp./
IV International Symposium on Non-Crystalline Solids and VIII Brazilian Symposium on Glass and Related Materials, Oct 2007, Aracaju, Brazil. pp./, 2007
IV International Symposium on Non-Crystalline Solids and VIII Brazilian Symposium on Glass and Related Materials, Oct 2007, Brazil
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Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::29446c14e5b34dfc1f634539f7879f49
https://hal.archives-ouvertes.fr/hal-00468573

Dispersion-Engineered Step-Index Tellurite Fibers for Mid-Infrared Coherent Supercontinuum Generation from 1.5 to 4.5 μm with Sub-Nanojoule Femtosecond Pump Pulses

Autor: Paul Froidevaux, Arnaud Lemière, Bertrand Kibler, Frédéric Désévédavy, Pierre Mathey, Grégory Gadret, Jean-Charles Jules, Kenshiro Nagasaka, Takenobu Suzuki, Yasutake Ohishi, Frédéric Smektala

Publikováno v: Applied Sciences, Vol 8, Iss 10, p 1875 (2018)

Mid-infrared supercontinuum generation from 1.5 to 4.5 µm with sub-nanojoule femtosecond pump pulses is demonstrated by using a short segment of dispersion-engineered step-index tellurite fiber with very low OH content. Distinct group-velocity dispe

Externí odkaz: https://doaj.org/article/5eb4613b5c2b4f30925513c1a4d69251