Search Results - "SIGNORET, Philippe"

Radiation-induced absorption and photobleaching in erbium Al–Ge-codoped optical fiber by Dardaillon, Rémi, Lancry, Matthieu, Myara, Mikhael, Palermo, Christophe, Signoret, Philippe

“…In this work, we analyze the absorption spectra of silica fibers doped with erbium (Er) and usual codoping atoms such as aluminum (Al) and germanium (Ge). This…”
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Time-dependent laser linewidth: beat-note digital acquisition and numerical analysis by Von Bandel, Nicolas, Myara, Mikhaël, Sellahi, Mohamed, Souici, Tahar, Dardaillon, Rémi, Signoret, Philippe

“…We revisit and improve the optical heterodyne technique for the measurement of the laser coherence, by digital acquisition of the beat-note and numerical…”
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Radiation-resistant erbium-doped-nanoparticles optical fiber for space applications by Thomas, Jérémie, Myara, Mikhaël, Troussellier, Laurent, Burov, Ekaterina, Pastouret, Alain, Boivin, David, Mélin, Gilles, Gilard, Olivier, Sotom, Michel, Signoret, Philippe

“…We demonstrate for the first time a radiation-resistant Erbium-Doped Fiber exhibiting performances that can fill the requirements of Erbium-Doped Fiber…”
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Broadband Radiation-Resistant Erbium-Doped Optical Fibers for Space Applications by Dardaillon, Remi, Thomas, Jeremie, Myara, Mikhael, Blin, Stephane, Pastouret, Alain, Gonnet, Cedric, Signoret, Philippe

“…We explore how radiation-resistant broadband erbium-doped fibers (EDFs) can be achieved by using a carefully selected chemical composition, without specific…”
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Accurate modeling of radiation-induced absorption in Er-Al-doped silica fibers exposed to high-energy ionizing radiations by Dardaillon, Rémi, Palermo, Christophe, Lancry, Matthieu, Myara, Mikhaël, Kribich, Raphaël K, Signoret, Philippe

“…We offer here an accurate quantitative model of the RIA (radiation-induced absorption) at low dose-rate (below 1 kGy) that experience the most common…”
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BroadBand Radiation-Resistant Erbium-DopedOptical Fibers for Space Applications by Dardaillon, Remi, THOMAS, Jeremie, MYARA, Mikhael, BLIN, Stephane, PASTOURET, Alain, GONNET, Cedric, Signoret, Philippe

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Study of the influence of temperature on the optical response of interferometric detector systems by Wood, Thomas, Rouzo, Judikael Le, Flory, Francois, Kribich, Raphael K, Signoret, Philippe, Coudray, Paul, Mazingue, Thomas

“…In this paper, we will demonstrate a theoretical approach to determining the optical response of interferometric detector systems to external stimuli. The…”
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Study of the influence of temperature on the optical response of interferometric detector systems by Wood, Thomas, Le Rouzo, Judikaël, Flory, François, Kribich, Raphael K., Maulion, Geoffrey, Signoret, Philippe, Coudray, Paul, Mazingue, Thomas

“…•Index dispersion measurements are presented to parameterize studied materials.•These parameters are integrated into software to simulate the behavior of…”
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Low-frequency FM-noise-induced lineshape: a theoretical and experimental approach by Tourrenc, J.-P., Signoret, P., Myara, M., Bellon, M., Perez, J.-P., Gosalbes, J.-M., Alabedra, R., Orsal, B.

“…Linewidth determination by self-heterodyne or self-homodyne methods may lead to mistaken interpretation, because these measurements often include significant…”
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Low-frequency noise measurements as an investigation tool of pixel flickering in cooled Hg0.7Cd0.3Te focal plane arrays by PEREZ, Jean-Philippe, MYARA, Mikhael, ALABEDRA, Robert, ORSAL, Bernard, LEYRIS, Cédric, TOURRENC, Jean-Philippe, SIGNORET, Philippe

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Strongly sub-poissonian electrical noise in 1.55-μm DBR tunable laser diodes by MYARA, Mikhaël, SIGNORET, Philippe, TOURRENC, Jean-Philippe, PEREZ, Jean-Philippe, ORSAL, Bernard, JACQUET, Joël

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Time dependent linewidth: Beat-note digital acquisition and numerical analysis by Von Bandel, Nicolas, Myara, Mikhael, Chomet, Baptiste, Sellahi, Mohamed, Souici, Tahar, Dardaillon, Remi, Signoret, Philippe

“…We revisit and improve the optical heterodyne technique for the measurement of the laser coherence, by digital acquisition of the beat-note and numerical…”
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Correlation between electrical and optical photocurrent noises in semiconductor laser diodes by Orsal, B., Signoret, P., Peransin, J.-M., Daulasim, K., Alabedra, R.

“…The low and medium frequency (1 Hz/spl les/f/spl les/10 MHz) electrical noise characteristics of 0.98, 1.3, and 1.55 micrometer semiconductor lasers have been…”
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