RESUMEN: En este trabajo se presenta la aplicación de la amplificación Raman a la multiplexación en longitud de onda de sensores de fibra óptica. Para ello se ha desarrollado experimentalmente una red en forma de bus utilizando fibra convencional monomodo en la que se direccionan los sensores utilizando multiplexación en longitud de onda. Cada sensor viene identificado únicamente por la reflexión desde una red de difracción Bragg (FBG) y la ganancia distribuida tiene por objeto aumentar el número de sensores sin utilizar costosos amplificadores discretos. Mostramos que esta topología permite ecualizar la potencia recibida de los sensores, utilizando sólo una longitud de onda de bombeo e investigamos la dependencia con la potencia de bombeo ...
Abstract—Raman amplifiers are being deployed in almost every new long-haul and ultralong-haul fiber-...
English: The spatial-division multiplexing (SDM) is a promising technique to increase capacity of th...
Starting from the software-defined-network (SDN) concept, this work aims to describe a softwarized s...
We experimentally demonstrate a novel application of distributed fibre Raman amplification to a bus ...
A novel distributed fiber Raman amplified star topology used for optical sensor wavelength-division ...
We demonstrate a novel distributed fiber Raman amplified bus topology used for WDM transmission over...
Two different optical fiber bus networks are compared and demonstrated experimentally as means of ga...
In distributed optical fibre sensors, the measurement range is typically limited to a few tens of ki...
This work is meant to provide a review of the uses of optically amplified networks to resolve the pr...
We propose a novel concept for hybrid networks that combine point and distributed Brillouin sensors ...
We review some recent results on the application of distributed Raman amplification schemes, includi...
We experimentally demonstrate a 46-km hybrid network that combine point and distributed Brillouin se...
This work is meant to provide a review of different multiplexing topologies employing distributed er...
We report the experimental demonstration of two configurations of an amplified optical fibre double ...
10 pags., 6 figs.In distributed optical fibre sensors, distributed amplification schemes have been i...
Abstract—Raman amplifiers are being deployed in almost every new long-haul and ultralong-haul fiber-...
English: The spatial-division multiplexing (SDM) is a promising technique to increase capacity of th...
Starting from the software-defined-network (SDN) concept, this work aims to describe a softwarized s...
We experimentally demonstrate a novel application of distributed fibre Raman amplification to a bus ...
A novel distributed fiber Raman amplified star topology used for optical sensor wavelength-division ...
We demonstrate a novel distributed fiber Raman amplified bus topology used for WDM transmission over...
Two different optical fiber bus networks are compared and demonstrated experimentally as means of ga...
In distributed optical fibre sensors, the measurement range is typically limited to a few tens of ki...
This work is meant to provide a review of the uses of optically amplified networks to resolve the pr...
We propose a novel concept for hybrid networks that combine point and distributed Brillouin sensors ...
We review some recent results on the application of distributed Raman amplification schemes, includi...
We experimentally demonstrate a 46-km hybrid network that combine point and distributed Brillouin se...
This work is meant to provide a review of different multiplexing topologies employing distributed er...
We report the experimental demonstration of two configurations of an amplified optical fibre double ...
10 pags., 6 figs.In distributed optical fibre sensors, distributed amplification schemes have been i...
Abstract—Raman amplifiers are being deployed in almost every new long-haul and ultralong-haul fiber-...
English: The spatial-division multiplexing (SDM) is a promising technique to increase capacity of th...
Starting from the software-defined-network (SDN) concept, this work aims to describe a softwarized s...