Zobrazeno 1 - 10
of 60
pro vyhledávání: '"I, Cestier"'
Autor:
A, Abdollahinia, S, Banyoudeh, A, Rippien, F, Schnabel, O, Eyal, I, Cestier, I, Kalifa, E, Mentovich, G, Eisenstein, J P, Reithmaier
Publikováno v:
Optics express. 26(5)
Static and dynamic properties of InP-based 1.55 µm quantum dot (QD) lasers were investigated. Due to the reduced size inhomogeneity and a high dot density of the newest generation of 1.55 µm QD gain materials, ridge waveguide lasers (RWG) exhibit i
Autor:
Emil Agocs, Fabian Dortu, Lamia El Fissi, Carl Emmerechts, Laurent Houssiau, Damien Bernier, Laurent Nittler, Denis Vandormael, Peter Petrik, Miklos Fried, Laurent Francis, Bálint Fodor, I. Cestier
Publikováno v:
2014 16th International Conference on Transparent Optical Networks (ICTON).
Inorganic based optical transducers have demonstrated their suitability for labelled and label-free sensing of biomolecules but suffer from their relatively high cost. Photonic structures fabricated in polymer by molding techniques could drastically
Autor:
Marco Santagiustina, A. De Rossi, Gadi Eisenstein, Sourabh Roy, A. Willinger, I. Cestier, Sylvain Combrié
We present a numerical simulation of parametric gain properties in GaInP PhC dispersion engineered waveguides in which the group velocity dispersion crosses zero twice and where the pump and the signal are 100 ps pulses. The simulations use the M-SSF
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e933b1d44581d2d74705a16aa2db1121
http://hdl.handle.net/11577/2573873
http://hdl.handle.net/11577/2573873
Publikováno v:
Optics express. 20(8)
We describe nonlinear properties of a GaInP photonic crystal Fabry-Perot resonator containing integrated reflectors. The device exhibits an extremely large static nonlinearity due to a thermal effect. Dynamical measurements were used to discriminate
Publikováno v:
Advanced Photonics Congress.
We demonstrate efficient optical parametric amplification in 1.5mm long GaInP photonic crystal waveguides operating at 1.55 µm. Owing to low linear and nonlinear losses we achieved a 10.6 dB gain using 31ps, 800mW pump pulses.
Autor:
Gadi Eisenstein, V. Eckhouse, A. De Rossi, Sylvain Combrié, Gaëlle Lehoucq, A. Willinger, I. Cestier, Pierre Colman
Publikováno v:
Optics Express
We describe dynamical four wave mixing (FWM) functionalities of an GaInP photonic crystal waveguide. A W1 waveguide was used to wavelength convert 100 ps pulses and for sampling a 10.56 Gbit/s data stream so as to time demultiplex it into 16 or 32 ch
Autor:
V. Eckhouse, Gaëlle Lehoucq, Alfredo De Rossi, Gadi Eisenstein, Pierre Colman, I. Cestier, Sylvain Combrié
Publikováno v:
CLEO:2011 - Laser Applications to Photonic Applications.
We investigate Four-Wave-Mixing in dispersion-engineered Photonic Crystal Waveguide. For 100ps pulses, the instantaneous conversion efficiency is −24 dB and for single ps pulses we demonstrate a 3dB parametric gain for Watt level pump powers.
Publikováno v:
Optics Express
We report a large nonlinear response in a 1.3mm long GaInP photonic crystal waveguide. The wide band gap of GaInP (1.9 eV) ensures that no two photon absorption takes place for photons at 1.55mm improving the nonlinear performance. The nonlinearity i
Publikováno v:
Conference on Lasers and Electro-Optics 2010.
We report a large third order nonlinear response in an InGaP photonic crystal waveguide. The nonlinearity is enhanced by a resonance effect due to the waveguide end facet reflectivities and the large group index.
Publikováno v:
Microelectronic Engineering
GaAs substrates were pre-patterned by electron beam (e-beam) lithography and wet-chemically etched holes. The hole structures, presented here, enable growth of site-controlled InAs quantum dots with low dot density in the range of 10^8cm^-^2 by molec