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Design of rare-earth doped chalcogenide microresonators for biosensing in Mid-IR

Loïc Bodiou 1 Yannick Dumeige 1 Jonathan Lemaitre 1 Joël Charrier 1 F. Prudenzano 2 G. Palma M.C. Falconi F. Starecki 3 Virginie Nazabal 3
1 FOTON - Fonctions Optiques pour les Technologies de l'informatiON
2 Politecnico di Bari
3 ISCR - Institut des Sciences Chimiques de Rennes
Abstract : In this paper some preliminary results pertaining to the design and fabrication of rare-earth doped chalcogenide microresonators for lasing in mid-infrared (Mid-IR) wavelength range are illustrated. The unique properties of chalcogenide glass and the Whispering Gallery Mode (WGM) resonances make possible to obtain light emission via rare-earth transitions at long wavelengths. As example, a light source based on chalcogenide glass doped with Er3+ is investigated via a home-made numerical model based on the coupled mode theory and solving the rare-earth rate equations. A number of promising applications in different areas such as biology, molecular spectroscopy and environmental monitoring are feasible. © 2016 IEEE.
Keywords : Glass Optical waveguides Microcavities Couplings Optical fiber sensors chalcogenide glass mid-infrared microresonators rare-earth
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Conference papers
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https://hal-univ-rennes1.archives-ouvertes.fr/hal-01367255
Contributor : Laurent Jonchère <>
Submitted on : Thursday, September 15, 2016 - 5:18:26 PM
Last modification on : Friday, July 10, 2020 - 4:26:24 PM

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UNIV-RENNES1 | ISCR | CNRS | INSTITUT-TELECOM | SCR_VC | UR1-UFR-SPM | INC-CNRS | FOTON | FOTON_SYSPHOT | IVER | UNIV-RENNES | INSA-GROUPE | INSA-RENNES

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Loïc Bodiou, Yannick Dumeige, Jonathan Lemaitre, Joël Charrier, F. Prudenzano, et al.. Design of rare-earth doped chalcogenide microresonators for biosensing in Mid-IR. 18th International Conference on Transparent Optical Networks (ICTON 2016), Jul 2016, Trento, Italy. pp.We.P.13, ⟨10.1109/ICTON.2016.7550635⟩. ⟨hal-01367255⟩

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