Femtosecond laser direct written fibre bragg gratings in InF3 fibre

Gayathri Bharathan*, Toney Teddy Fernandez, Martin Ams, Jean-Yves Carreé, Samuel Poulain, Marcel Poulain, Alex Fuerbach

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review


We report the direct femtosecond laser inscription of high reflective fibre Bragg gratings into the core of InF3 fibres. These results pave the way to the development of all-fibre mid-infrared lasers above 4 um.

Original languageEnglish
Title of host publicationSpecialty Optical Fibers 2020
PublisherOSA - The Optical Society
Number of pages2
ISBN (Print)9781943580798
Publication statusPublished - 1 Jan 2020
EventSpecialty Optical Fibers, SOF 2020 - Washington, United States
Duration: 13 Jul 202016 Jul 2020


ConferenceSpecialty Optical Fibers, SOF 2020
CountryUnited States


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