Waveguides photo-written by femtosecond laser filament in chalcogenide glass
- Caulier, Ophélie
- Le Coq, David
- Fourmentin, M.
- Calvez, Laurent
- Bychkov, Eugène
- Masselin, Pascal
Publication date
May 2011
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
International audienceThese very strong light-matter interactions produce a permanent modification of the refractive index (An). Here we report on the positive and controllable An induced in chalcogenide glass and the possibility of writing waveguide in the bulk of the material
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