Modulation en bande latérale unique et translation de fréquence optique accordable

Autor: GUYOT, Clément, Tchahame Nougnihi, Joel Cabrel, Mottet, Alexandre, Bourriot, Nicolas, Hauden, Jérôme

Publikováno v: Journées Nationales d'Optique Guidée
Journées Nationales d'Optique Guidée, Jul 2016, Bordeaux, France

National audience; Nous avons réalisé un système de translation de fréquence optique basé sur l’utilisation d’un modulateur I&Q large bande. Ce système inclus un laser accordable et peut fonctionner suivant un mode à bande latérale unique

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d8e8dbc73cdce5b0e183722af93a934e
https://hal.archives-ouvertes.fr/hal-02380274

Low loss membrane-based electro-optic photonic waveguides

Autor: Courjal, Nadège, GUYOT, Clément, Henrot, Fabien, Ulliac, Gwenn, Ndao, Abdoulaye, Artajona, Maria

Publikováno v: Energy materials and nanotechnology
Energy materials and nanotechnology, Apr 2015, Beijing, China

International audience; We report on low-loss vertical tapers for efficient couplingbetween confined LiNbO3 optical ridge waveguides and Single ModeFibers. 3D-Pseudo-Spectral-Time-Domain calculations and Optical-Coherence-Tomography-based methods are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a72359e1d338700e2e8463071f0282e7
https://hal.archives-ouvertes.fr/hal-02868400

Low-loss LiNbO3 tapered-ridge waveguides made by optical-grade dicing

Autor: Courjal, Nadège, Devaux, Fabrice, Gerthoffer, Arnaud, GUYOT, Clément, Henrot, Fabien, Ndao, Abdoulaye, Artajona, Maria-Pilar

Publikováno v: Optics Express
Optics Express, Optical Society of America-OSA Publishing, 2015, 23 (11), pp.13983-13990

International audience; We report on low-loss vertical tapers for efficient coupling between confined LiNbO3 optical ridge waveguides and Single Mode Fibers. 3D-Pseudo-Spectral-Time-Domain calculations and Optical-Coherence-Tomography-based methods a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0469b85ed7ddb45660d81d207f08e1a4
https://hal.archives-ouvertes.fr/hal-02134460

LiNbO3 Bragg gratings with giant aspect ratios

Autor: GUYOT, Clément, Courjal, Nadège, Ulliac, Gwenn, Guichardaz, Blandine, Lu, Huihui, Sadani, Benattou, Bernal, Maria-Pilar, Baida, Fadi Issam

Publikováno v: Proceedings of European Optical Society Annual Meeting (EOSAM) 2012
Proceedings of European Optical Society Annual Meeting (EOSAM) 2012, Jan 2012, United Kingdom. pp.642

International audience; We present LiNbO3 Bragg gratings with an aspect ratio of 8 and beyond. The gratings are integrated in ridge waveguides by focused ion beam (FIB) milling. The preliminary optical characterizations confirm that the gratings beha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a9fc6c33dc58b8226b4c6b2b49c389e2
https://hal.archives-ouvertes.fr/hal-00944401