126 citations · 251 across the 10 of their papers we have counts for
11 papers
Ramsey CPT Signal Generation with a Miniature Clock Bench and a Dual-Frequency Optical Generator
Stéphane Guérandel, Jérémie Cotxet, François Gutty +4
We demonstrate, for the first time, Ramsey CPT spectroscopy with a miniature electro-optical bench associated to a dual-frequency generator based on combined optical injection lock…
Performance and limitations of dual-comb based ranging systems
Bruno Martin, Patrick Feneyrou, Daniel Dolfi +1
Dual-comb LiDARs have the potential to perform high-resolution ranging at high speed. Here, through an implementation involving electro-optic modulators and heterodyne detection, w…
Relaxation mechanism of GaP grown on 001 Sisubstrates: influence of defects on the growth of AlGaPlayers on GaP/Si templates
Konstantinos Pantzas, Grégoire Beaudoin, Myriam Bailly +7
The mechanical stability of commercial GaP/Si templates during thermal an-nealing and subsequent MOCVD growth of GaP and AlGaP is investigated.Although the GaP layer of the templat…
Optomechanical Gigahertz Oscillator made of a Two Photon Absorption free piezoelectric III/V semiconductor
Inès Ghorbel, François Swiadek, Rui Zhu +8
Oscillators in the GHz frequency range are key building blocks for telecommunication, timing and positioning applications. Operating directly in the GHz and compactness while keepi…
Measuring the Nonlinear Refractive Index of Graphene using the Optical Kerr Effect Method
Evdokia Dremetsika, Bruno Dlubak, Simon-Pierre Gorza +8
By means of the ultrafast optical Kerr effect method coupled to optical heterodyne detection (OHD-OKE), we characterize the third order nonlinear response of graphene at telecom wa…
30 GHz optoelectronic mixing in CVD graphene
A. Montanaro, S. Mzali, J. -P. Mazellier +12
We report an optoelectronic mixer based on chemical vapour-deposited graphene. Our device consists in a coplanar waveguide that integrates a graphene channel, passivated with an at…
Broadband tunable hybrid photonic crystal-nanowire light emitter
Christophe E. Wilhelm, M. Iqbal Bakti Utama, Qihua Xiong +5
We integrate about 100 single Cadmium Selenide semiconductor nanowires in self-standing Silicon Nitride photonic crystal cavities in a single processing run. Room temperature measu…
Experimental demonstration of enhanced slow and fast light by forced coherent population oscillations in a SOA
Perrine Berger, Jerome Bourderionnet, Guilhem de Valicourt +4
We experimentally demonstrate enhanced slow and fast light by forced coherent population oscillations (CPOs) in a SOA. This approach is shown to rely on the interference between tw…
Dynamic saturation in semiconductor optical amplifiers: accurate model, role of carrier density, and slow light
Perrine Berger, Mehdi Alouini, Jerome Bourderionnet +2
We developed an improved model in order to predict the RF behavior and the slow light properties of the SOA valid for any experimental conditions. It takes into account the dynamic…
Theoretical Study of the Spurious-Free Dynamic Range of a Tunable Delay Line based on Slow Light in SOA
Perrine Berger, Jerome Bourderionnet, Mehdi Alouini +2
We developed a predictive model describing harmonic generation and intermodulation distortions in semiconductor optical amplifiers (SOAs). This model takes into account the variati…
Direct Observation of the Class-B to Class-A Transition in the Dynamical Behavior of a Semiconductor Laser
Ghaya Baili, Mehdi Alouini, Thierry Malherbe +3
The transition between the class-B and class-A dynamical behaviors of a semiconductor laser is directly observed by continuously controlling the lifetime of the photons in a cavity…