Highlight of polarization filtering effect in passive porous silicon ridge waveguides

Autor: Fabien Cassio, Luiz Poffo, Nathalie Lorrain, Parastesh Pirasteh, Jonathan Lemaitre, Mohammed Guendouz

Publikováno v: Proc. SPIE
SPIE Photonics Europe 2022
SPIE Photonics Europe 2022, Apr 2022, Strasbourg, France. pp.1214805, ⟨10.1117/12.2621320⟩

International audience; Porous silicon is a material used in integrated optics with few studies on its structuration impact on the polarization in the near infra-red range. In this letter, we report optical characterizations around 1550 nm for differ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c17ba962ce55d7339103954bf77c77d
https://hal.science/hal-03780794

Co-sputtered Pr

Autor: Geoffrey, Louvet, Simone, Normani, Loïc, Bodiou, Jan, Gutwirth, Jonathan, Lemaitre, Parastesh, Pirasteh, Jean-Louis, Doualan, Albane, Benardais, Yannick, Ledemi, Younes, Messaddeq, Petr, Němec, Joël, Charrier, Virginie, Nazabal

Publikováno v: Optics express. 28(15)

This work reports on the properties of luminescent waveguides based on quaternary Ga-Ge-Sb-Se amorphous thin films doped with praseodymium. The waveguides were fabricated via magnetron co-sputtering, followed by inductively coupled plasma reactive io

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::eb052a6b6fa57b0542e9b99058d577cc
https://pubmed.ncbi.nlm.nih.gov/32752511

Porous silicon micro-resonator implemented by standard photolithography process for sensing application

Autor: Monique Thual, Mohammed Guendouz, Nathalie Lorrain, Paul Azuelos, Isabelle Hardy, Pauline Girault, Jonathan Lemaitre, Joël Charrier, Parastesh Pirasteh, Luiz Poffo

Publikováno v: Optical Materials
Optical Materials, 2017, 72, pp.596-601. ⟨10.1016/j.optmat.2017.07.005⟩
Optical Materials, Elsevier, 2017, 72, pp.596-601. ⟨10.1016/j.optmat.2017.07.005⟩

International audience; A micro-resonator based on porous silicon ridge waveguides is implemented by a large scale standard photolithography process to obtain a low cost and sensitive sensor based on volume detection principle instead of the evanesce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa0a3a62aa7d9e6b0dcc01b92f81e430
https://doi.org/10.1016/j.optmat.2017.07.005

Integrated racetrack micro-resonator based on porous silicon ridge waveguides for sensing application

Autor: Pauline Girault, Paul Azuelos, Nathalie Lorrain, Jonathan Lemaitre, Luiz Poffo, Parastesh Pirasteh, Aldo Gutierrez, Monique Thual, Isabelle Hardy, Loïc Bodiou, Mohammed Guendouz, Joel CHARRIER

Publikováno v: European Materials Research Society-Spring Meeting 2017 (E-MRS 2017 Spring Meeting)
European Materials Research Society-Spring Meeting 2017 (E-MRS 2017 Spring Meeting), May 2017, Strasbourg, France
HAL

International audience; Porous silicon (PSi) is material which physical and optical properties have been widely studied for biological sensors. Indeed, the wide internal surface of PSi, as well as its biocompatibility have significant advantages for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::359bccae14913ae846c0c8f5f397865c
https://hal.science/hal-01588493

Study of Optimized Coupling Based on Micro-lensed Fibers for Fibers and Photonic Integrated Circuits in the Framework of Telecommunications and Sensing Applications

Autor: Yannick Dumeige, Sébastien Claudot, Jean-Marc Goujon, M. Guendouz, Monique Thual, Aldo Gutierrez, Thierry Chartier, Paul Azuelos, Isabelle Hardy, Philippe Rochard, Lionel Quetel, Parastesh Pirasteh, Joël Charrier, Nathalie Lorrain, Loïc Bodiou, Luiz Poffo, Enguerran Delcourt, Pauline Girault, Jonathan Lemaitre, Sy Dat Le

Publikováno v: Communications in Physics
Communications in Physics, Vietnam Academy of Science and Technology, 2016, 26 (4), pp.325-334. 〈10.15625/0868-3166/26/4/8951〉
Communications in Physics, Vietnam Academy of Science and Technology, 2016, 26 (4), pp.325-334. ⟨10.15625/0868-3166/26/4/8951⟩
Communications in Physics, 2016, 26 (4), pp.325-334. ⟨10.15625/0868-3166/26/4/8951⟩

International audience; We demonstrate the interest of expanded beam microlenses (around 55 µm of mode field diameter) to relax positioning tolerances and to decrease reflectance in single mode fiber to fiber interconnections . We also point out the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bda7e89e2345404152d379e8f778956f
https://hal.archives-ouvertes.fr/hal-01609530