English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/139725
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Título

Low-noise properties of squeezed light in transmission chains formed from nonlinear alternating attenuators and amplifiers

AutorGarcía-Fernández, P.; Bermejo, Francisco Javier
Fecha de publicación1-jun-1988
EditorAmerican Physical Society
CitaciónPhysical review A 37: 4490- 4493 (1988)
ResumenAn idealized model of an optical communication link in which identical sections of nonlinear attenuating fiber alternate with identical amplifiers is considered. Signal-to-noise ratios of chains of these elements for input squeezed and coherent light have been numerically evaluated. It is found that input squeezed light and nonlinear attenuators improve the signal-to-noise ratios with respect to coherent inputs and linear chains. In the case of three-photon attenuators, the noise and signal-to-noise ratio remain practically constant from certain elements of the chain. Moreover, the influence of the attenuation coefficient and the input mean photon number on the signal-to-noise ratios was considered, as well as chains with nonlinear amplifiers and chains in which the amplifier gain does not exactly compensate for the fiber attenuation. © 1988 The American Physical Society.
Descripción4 págs.; 4 figs.
Versión del editorhttps://doi.org/10.1103/PhysRevA.37.4490
URIhttp://hdl.handle.net/10261/139725
DOI10.1103/PhysRevA.37.4490
Identificadoresdoi: 10.1103/PhysRevA.37.4490
issn: 1050-2947
Aparece en las colecciones: (CFMAC-IEM) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
Low-noise.pdf490,49 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 

Artículos relacionados:


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.