Artículo
Optical Kinetic Theory of Nonlinear Multimode Photonic Networks
Kurnosov, Arkady A.; Fernández, Lucas Jonatan
; Ramos, Alba Yanina
; Shapiro, Boris; Kottos, Tsampikos
![Icon](/themes/CONICETDigital/images/conicet.png)
![Icon](/themes/CONICETDigital/images/conicet.png)
Fecha de publicación:
08/05/2024
Editorial:
American Physical Society
Revista:
Physical Review Letters
ISSN:
0031-9007
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Recent experimental developments in multimode nonlinear photonic circuits (MMNPCs), have motivated the development of an optical thermodynamic theory that describes the equilibrium properties of an initial beam excitation. However, a nonequilibrium transport theory for these systems, when they are in contact with thermal reservoirs, is still terra incognita. Here, by combining Landauer and kinematics formalisms we develop a universal one-parameter scaling theory that describes the whole transport behavior from the ballistic to the diffusive regime, including both positive and negative optical temperature scenarios. We also derive a photonic version of the Wiedemann-Franz law that connects the thermal and power conductivities. Our work paves the way toward a fundamental understanding of the transport properties of MMNPCs and may be useful for the design of all-optical cooling protocols.
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Articulos(IMIT)
Articulos de INST.DE MODELADO E INNOVACION TECNOLOGICA
Articulos de INST.DE MODELADO E INNOVACION TECNOLOGICA
Citación
Kurnosov, Arkady A.; Fernández, Lucas Jonatan; Ramos, Alba Yanina; Shapiro, Boris; Kottos, Tsampikos; Optical Kinetic Theory of Nonlinear Multimode Photonic Networks; American Physical Society; Physical Review Letters; 132; 19; 8-5-2024; 1-6
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