20 citations · 37 across the 6 of their papers we have counts for
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Ultra-narrow linewidth self-adaptive photonic oscillator : principle and realization
Mehdi Alouini, Gwennael Danion, Marc Vallet
Highly coherent optical sources are a key element in several fields of physics, in particular in time frequency metrology. Over the past decennia, there has been particular efforts…
Optoelectronic nibbling of laser linewidth using a Brillouin-assisted optical phase-locked loop
Gwennael Danion, Marc Vallet, Ludovic Frein +2
We demonstrate that the implementation of phase-locked loop forbidding multimode operation of a long Brillouin resonator also leads to a dramatic reduction of the optical phase noi…
Intensity noise self-regulated solid-state laser at 1.5m using an ASHG based Buffer Reservoir
Kevin Audo, Mehdi Alouini
An absorption mechanism based on second-harmonic generation (ASHG) is successfully implemented as a buffer reservoir in a solid-state Er,Yb:Glass laser emitting at telecom waveleng…
Theoretical optimal modulation frequencies for scattering parameter estimation and ballistic photon filtering in diffusive media
Swapnesh Panigrahi, Julien Fade, Hema Ramachandran +1
The efficiency of using intensity modulated light for estimation of scattering properties of a turbid medium and for ballistic photon discrimination is theoretically quantified in…
Intensity and phase noise correlations in a dual-frequency VECSEL operating at telecom wavelength
Syamsundar De, Ghaya Baili, Sophie Bouchoule +2
The amplitude and phase noises of a dual-frequency vertical-external-cavity surface-emitting laser (DF-VECSEL) operating at telecom wavelength are theoretically and experimentally…
Experimental demonstration of a dual-frequency laser free from anti-phase noise
Abdelkrim El Amili, Gouc'Hen Loas, Syamsundar De +5
A reduction of more than 20 dB of the intensity noise at the anti-phase relaxation oscillation frequency is experimentally demonstrated in a two-polarization dual-frequency solid-s…