activity
20132024
most citedSpatial beam self-cleaning in multimode fiber

592 citations · 2.3k across the 33 of their papers we have counts for

collaborators

34 papers

physics.optics2024★ 13 cited

Strategies for accessing the multi-pulse regime of mode-locked fiber lasers

Patrice Tchofo-Dinda, Alix Malfondet, Philippe Grelu +1

Important ongoing research on mode-locked fiber lasers aims at developing new types of multi-soliton regimes, such as soliton molecules, molecular complexes or soliton crystals. Th…

physics.optics2024★ 5 cited

Design and fabrication of dispersion controlled highly nonlinear fibers for far-tuned four-wave mixing frequency conversion

Sidi-Ely Ahmedou, Romain Dauliat, Alexandre Parriaux +8

We report on the conception, fabrication and characterization of a new concept of optical fiber enabling a precise control of the ratio between the 2nd and 4th-order of chromatic d…

physics.optics2023★ 3 cited

Near-infrared dual-comb spectroscopy of CO2 and N2O with a discretized highly nonlinear fiber

Alix Malfondet, Moise Deroh, Sidi-Ely Ahmedou +9

In this paper, we introduce an all-fibered dual-comb spectrometer based on a new design of highly nonlinear fiber to efficiently convert frequency combs from 1.55 micron to 2 micro…

physics.optics2023

Experimental measurements of the transfer function of a nonlinear optical loop mirror

Alix Malfondet, Alexandre Parriaux, Patrice Tchofo-Dinda +1

Measurement of the average values of the input and output powers of a device can give insight into the transfer function (TF) of that device, but this approach usually hides the re…

quant-ph2023

Plug-and-play measurement of chromatic dispersion by means of two-photon interferometry

Romain Dalidet, Anthony Martin, Mattis Riesner +11

Since the first proof-of-principle experiments 25 years ago, quantum metrology has matured from fundamental concepts to versatile and powerful tools in a large variety of research…

physics.optics2023★ 52 cited

Observation of light thermalization to negative temperature Rayleigh-Jeans equilibrium states in multimode optical fibers

K. Baudin, J. Garnier, A. Fusaro +5

Although the temperature of a thermodynamic system is usually believed to be a positive quantity, under particular conditions, negative temperature equilibrium states are also poss…