Výsledky vyhledávání - "Girard Sylvain"

Akademický článek

Ultra-Short Pulse Generation at 914 nm from a CW laser source

Autor: Florentin Raphaël, Viry Arnaud, Robin Thierry, Corre Kilian Le, Santarelli Giorgio, Georges Thierry, Gilles Hervé, Girard Sylvain, Laroche Mathieu

Publikováno v: EPJ Web of Conferences, Vol 307, p 02002 (2024)

We present an all-PM fiber laser system seeded by a single-frequency CW laser source generating 230fs pulses at 914nm with a tunable repetition rate between 5 and 20 MHz. Ultra-short pulse train was achieved using a Mach-Zehnder modulator for pulse c

Externí odkaz: https://doaj.org/article/e06c8caa1de449a99c1bdecf5d13af97

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Akademický článek

Overcoming the Obstacle of Time-dependent Model Output for Statistical Analysis by Nonlinear Methods

Autor: Girard Sylvain, Gerrer Claire-Eleuthèriane

Publikováno v: HighTech and Innovation Journal, Vol 2, Iss 1, Pp 1-8 (2021)

Modelica models represent static or dynamic systems. Their outputs can be scalar (numbers) or time-dependent (time series). Most advanced mathematical methods for the analysis of numerical models cannot cope with functional outputs. This paper aims a

Externí odkaz: https://doaj.org/article/5b8c272652a744b1bb6d083b2897d162

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Akademický článek

Confocal chromatic sensor for displacement monitoring in research reactor

Autor: Agoyan Marion, Fourneau Gary, Cheymol Guy, Ladaci Ayoub, Maskrot Hicham, Destouches Christophe, Fourmentel Damien, Gérand Sébastien, Gaillard-Groléas Jérôme, Desjacques Matthieu, Girard Sylvain, Boukenter Aziz

Publikováno v: EPJ Web of Conferences, Vol 253, p 04021 (2021)

Confocal chromatic microscopy is an optical technique allowing measuring displacement, thickness, and roughness with a sub-micrometric precision. Its operation principle is based on a wavelength encoding of the object position. Historically, the comp

Externí odkaz: https://doaj.org/article/1491e7c7fb9d431db01008b200c95e5c

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Akademický článek

Online optical refractive index measurement in research reactor core

Autor: Fourneau Gary, Agoyan Marion, Chemol Guy, Ladaci Ayoub, Maskrot Hicham, Destouches Christophe, Fourmentel Damien, Girard Sylvain, Boukenter Aziz

Publikováno v: EPJ Web of Conferences, Vol 253, p 04020 (2021)

There is a growing interest in fiber optic measurements for applications in radiation environments. Optical fiber sensors and diagnostics can monitor many parameters of interest inside a research reactor core. For some applications, fiber optics are

Externí odkaz: https://doaj.org/article/d4a6e4fc533542c1983c59df9f9b9670

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