Zobrazeno 1 - 10 of 51 pro vyhledávání: '"Ryasnyanskiy, Aleksandr"'
1
Report
Saturation of the Raman amplification by self-phase modulation in silicon nanowaveguides
Autor: Kroeger, Felix, Ryasnyanskiy, Aleksandr, Baron, Alexandre, Dubreuil, Nicolas, Delaye, Philippe, Frey, Robert, Roosen, Gérald, Peyrade, David
We experimentally show that the self-phase modulation of picosecond pump pulses, induced by both the optical Kerr effect and free-carrier refraction, has a detrimental effect on the maximum on-off Raman gain achievable in silicon on insulator nanowav
Externí odkaz: http://arxiv.org/abs/1005.5599
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2
Akademický článek
Thermal and optical properties of TeO2–ZnO–BaO glasses
Autor: Manikandan, N., Ryasnyanskiy, Aleksandr, Toulouse, Jean
Publikováno v: In Journal of Non-Crystalline Solids 1 March 2012 358(5):947-951
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4
Akademický článek
Fourier transformed picosecond synchronously pumped optical parametric oscillator without spectral filtering element
Autor: Ryasnyanskiy Aleksandr, Dubreuil Nicolas, Delaye Philippe, Frey Robert, Roosen Gerald
Publikováno v: Journal of the European Optical Society-Rapid Publications, Vol 3, p 08037 (2008)
An optical parametric oscillator for the infrared region pumped by a picosecond Ti:Sapphire laser is demonstrated. Fourier transform limited pulses of 15 and 10 ps, for signal and idler wavelengths respectively, have been obtained using a periodicall
Externí odkaz: https://doaj.org/article/380e936492964f69ac6330d395b8bc04
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5
Structures à cristal photonique pour des fonctions de traitement optique de l'information
Autor: Dubreuil, Nicolas, Kroeger, Felix, Baron, Alexandre, Ryasnyanskiy, Aleksandr, Delaye, Philippe, Frey, Robert, Roosen, Gérald
Publikováno v: 5ème journée des théoriciens Fédération Lumière Matière "Modélisations en photonique"
5ème journée des théoriciens Fédération Lumière Matière "Modélisations en photonique", May 2009, Orsay, France
Workshop; International audience
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::12083d5d24794221359575137ea87ccc
https://hal-iogs.archives-ouvertes.fr/hal-00561158
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7
Third order nonlinearities enhancement in a slow-mode GaAs photonic crystal waveguide
Autor: Dubreuil, Nicolas, Baron, Alexandre, Ryasnyanskiy, Aleksandr, Delaye, Philippe, Tran, Quynh Vy, Combrié, Sylvain, De Rossi, Alfredo, Frey, Robert, Roosen, Gérald
Publikováno v: 3rd Management Commitee & Working Group Meeting of COST Action MPO702 : Towards Functional Sub-Wavelength Photonic Structures (Book of Abstracts)
3rd Management Commitee & Working Group Meeting of COST Action MPO702 : Towards Functional Sub-Wavelength Photonic Structures (Book of Abstracts), Oct 2008, Bratislava, Slovakia
Workshop
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::53dd5e3d832cf8ddacf5f69986650294
https://hal-iogs.archives-ouvertes.fr/hal-00561155
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8
REPONSE NONLINEAIRE RAPIDE A L'ECHELLE PICOSECONDE DANS UN GUIDE A CRISTAL PHOTONIQUE DE GAAS
Autor: Baron, Alexandre, Ryasnyanskiy, Aleksandr, Tran, Quynh Vy, Combrié, Sylvain, Dubreuil, Nicolas, Husko, C., Delaye, Philippe, Frey, Robert, Roosen, Gérald, Cassette, Simone, De Rossi, Alfredo
Publikováno v: Journées Nationales d'Optique Guidée (JINOG'08)
Journées Nationales d'Optique Guidée (JINOG'08), Oct 2008, Lannion, France
International audience; L'étude de la propagation d'impulsions courtes dans des guides membranaires à cristal photonique de GaAs, révèle la présence d'effets nonlinéaires très rapides avec une constante de temps estimée inférieure à 10 ps.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::992906b3afe874748127b4cb91ed7a11
https://hal-iogs.archives-ouvertes.fr/hal-00561116/document
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9
Fast nonlinear response in a GaAs photonic crystal waveguide in the picosecond regime
Autor: Baron, Alexandre, Ryasnyanskiy, Aleksandr, Tran, Quynh Vy, Combrié, Sylvain, Dubreuil, Nicolas, Husko, C., Delaye, Philippe, Frey, Robert, Roosen, Gérald, Cassette, Simone, De Rossi, Alfredo
Publikováno v: EOS annual meeting
EOS annual meeting, Sep 2008, Paris, France
International audience; We identify strong and fast refractive index changes that have a time constant of less than 10 ps, whilst studying the propagation of short pulses in GaAs photonic crystal (PC) waveguides on membrane. These measurements also i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ecf6873b63fc73868baa4a86a909c32b
https://hal-iogs.archives-ouvertes.fr/hal-00561104/document
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10
Fourier transformed picosecond OPO based on PPSLT without spectral filtering element
Autor: Ryasnyanskiy, Aleksandr, Dubreuil, Nicolas, Delaye, Philippe, Frey, Robert, Roosen, Gérald
Publikováno v: EOS annual meeting
EOS annual meeting, Sep 2008, Paris, France
International audience; We demonstrate tunable synchronously pumped OPO system delivering picosecond Fourier-transformed limited pulses in near infrared spectral region. The developed OPO source offers a good compromise with Fourier transformed pulse
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::095f7cc8ff09dcf4e46b47da566583d3
https://hal-iogs.archives-ouvertes.fr/hal-00561119/document
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