43 citations · 48 across the 5 of their papers we have counts for
5 papers
Evaluation of a photonic lantern spatial demultiplexer based receiver for optical communication
Vincent Billault, Luc Leviandier, Jerome Bourderionnet +4
In this paper, we present a method based on a modal decomposition to quantify the efficiency of photonic lanterns (PL) based free space optical (FSO) communication receivers. We fa…
Active coherent beam combining and beam steering using a spatial mode multiplexer
Romain Demur, Luc Leviandier, Elsa Turpin +2
Coherent beam combination is one promising way to overcome the power limit of one single laser. In this paper, we use a Multi-Plane Light Converter to combine 12 fibers at 1.03 mic…
Evaluation of a multimode receiver with a photonic integrated combiner for satellite to ground optical communications
Vincent Billault, Jerome Bourderionnet, Luc Leviandier +4
Multimode receivers based on spatial or modal diversity are promising architectures to mitigate in real time the atmospheric turbulence effects for free space optical (FSO) communi…
Free space optical communication receiver based on a spatial demultiplexer and a photonic integrated coherent combining circuit
Vincent Billault, Jerome Bourderionnet, Jean-Paul Mazellier +7
Atmospheric turbulences can generate scintillation or beam wandering phenomena that impairs free space optical (FSO) communication. In this paper, we propose and demonstrate a proo…
Near-infrared to visible upconversion imaging using a broadband pump laser
Romain Demur, Renaud Garioud, Arnaud Grisard +5
We present an upconversion imaging experiment from the near-infrared to the visible spectrum. Using a dedicated broadband pump laser to increase the number of resolved elements con…