CHIODO, Nicola; QUINTIN, Nicolas; STEFANI, Fabio; WIOTTE, Fabrice; CAMISARD, Emilie; CHARDONNET, Christian; SANTARELLI, Giorgio; AMY-KLEIN, Anne; POTTIE, Paul-Eric; LOPEZ, Olivier

doi:10.1364/OE.23.033927

Metadatos

Mostrar el registro completo del ítem

Licencia de uso del documento

CHIODO, Nicola
Laboratoire de Physique des Lasers [LPL]

QUINTIN, Nicolas
Laboratoire de Physique des Lasers [LPL]

STEFANI, Fabio
Laboratoire national de métrologie et d'essais - Systèmes de Référence Temps-Espace [LNE - SYRTE]
Laboratoire de Physique des Lasers [LPL]

Idioma

Article de revue

Este ítem está publicado en

Optics Express. 2015-12, vol. 23, n° 26, p. 33927-33937

Optical Society of America - OSA Publishing

Resumen en inglés

We report a cascaded optical link of 1100 km for ultra-stable frequency distribution over an Internet fiber network. The link is composed of four spans for which the propagation noise is actively compensated. The robustness and the performance of the link are ensured by five fully automated optoelectronic stations, two of them at the link ends, and three deployed on the field and connecting the spans. This device coherently regenerates the optical signal with the heterodyne optical phase locking of a low-noise laser diode. Optical detection of the beat-note signals for the laser lock and the link noise compensation are obtained with stable and low-noise fibered optical interferometer. We show 3.5 days of continuous operation of the noise-compensated 4-span cascaded link leading to fractional frequency instability of 4x10-16 at 1-s measurement time and 1x10-19 at 2000 s. This cascaded link was extended to 1480-km with the same performance. This work is a significant step towards a sustainable wide area ultra-stable optical frequency distribution and comparison network at a very high level of performance.< Leer menos

Palabras clave en inglés

Quantum Physics

Physics - Optics

Physics - Atomic Physics

Physics - Instrumentation and Detectors

URI

https://oskar-bordeaux.fr/handle/20.500.12278/182021

DOI

http://dx.doi.org/10.1364/OE.23.033927

Proyecto europeo

European Metrology Research Programme (EMRP) contract SIB-02 NEAT-FT

Proyecto ANR

Lien optique multiplexé pour la métrologie et la physique fondamentale
Network of Facilities for Innovation, Research, Services and Training in Time & Frequency - ANR-10-LABX-0048
RESEAU FIBRE METROLOGIQUE A VOCATION EUROPEENNE + - ANR-11-EQPX-0039

Orígen

Importado de Hal

Centros de investigación

Laboratoire Photonique, Numérique et Nanosciences (LP2N) - UMR 5298