R
Roberto Morandotti
Researcher at Institut national de la recherche scientifique
Publications - 929
Citations - 28621
Roberto Morandotti is an academic researcher from Institut national de la recherche scientifique. The author has contributed to research in topics: Terahertz radiation & Resonator. The author has an hindex of 77, co-authored 858 publications receiving 23494 citations. Previous affiliations of Roberto Morandotti include Université du Québec & University of Genoa.
Papers
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Journal ArticleDOI
Observation of PT-Symmetry Breaking in Complex Optical Potentials
A. Guo,Gregory J. Salamo,David Duchesne,Roberto Morandotti,M. Volatier-Ravat,Vincent Aimez,Georgios A. Siviloglou,Demetrios N. Christodoulides +7 more
TL;DR: This work demonstrates experimentally passive PT-symmetry breaking within the realm of optics, which leads to a loss induced optical transparency in specially designed pseudo-Hermitian guiding potentials.
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New CMOS-compatible platforms based on silicon nitride and hydex for nonlinear optics
TL;DR: In this paper, the authors review recent progress in non-silicon CMOS-compatible platforms for nonlinear optics, with a focus on Si3N4 and Hydex®.
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Discrete Spatial Optical Solitons in Waveguide Arrays
TL;DR: In this paper, the authors reported the observation of discrete spatial optical solitons in an array of 41 waveguides, where light was coupled to the central waveguide and when sufficient power was injected, the field was localized close to the input waveguiders and its distribution was successfully described by the discrete nonlinear Schrodinger equation.
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Anderson localization and nonlinearity in one-dimensional disordered photonic lattices.
Yoav Lahini,Assaf Avidan,F. Pozzi,Marc Sorel,Roberto Morandotti,Demetrios N. Christodoulides,Yaron Silberberg +6 more
TL;DR: An intermediate regime is found in which the ballistic and localized components coexist while diffusive dynamics is absent and evidence is found for a faster transition into localization under nonlinear conditions.
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On-chip generation of high-dimensional entangled quantum states and their coherent control
Michael Kues,Christian Reimer,Piotr Roztocki,Luis Romero Cortes,Stefania Sciara,Stefania Sciara,Benjamin Wetzel,Benjamin Wetzel,Yu Zhang,Alfonso Carmelo Cino,Sai T. Chu,Brent E. Little,David J. Moss,Lucia Caspani,José Azaña,Roberto Morandotti,Roberto Morandotti +16 more
TL;DR: This work demonstrates on-chip generation of entangled qudit states, where the photons are created in a coherent superposition of multiple high-purity frequency modes, and introduces a coherent manipulation platform with which to control frequency-entangled states, capable of performing deterministic high-dimensional gate operations.