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Article Dans Une Revue Journal of the Optical Society of America B Année : 2008

Long-distance frequency transfer over an urban fiber link using optical phase stabilization

Résumé

We transferred the frequency of an ultra-stable laser over 86 km of urban fiber. The link is composed of two cascaded 43-km fibers connecting two laboratories, LNE-SYRTE and LPL in Paris area. In an effort to realistically demonstrate a link of 172 km without using spooled fiber extensions, we implemented a recirculation loop to double the length of the urban fiber link. The link is fed with a 1542-nm cavity stabilized fiber laser having a sub-Hz linewidth. The fiber-induced phase noise is measured and cancelled with an all fiber-based interferometer using commercial off the shelf pigtailed telecommunication components. The compensated link shows an Allan deviation of a few 10-16 at one second and a few 10-19 at 10,000 seconds.
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Dates et versions

hal-00295894 , version 1 (11-07-2008)
hal-00295894 , version 2 (12-09-2008)

Identifiants

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Haifeng Jiang, Fabien Kéfélian, Scott Crane, Olivier Lopez, Michel Lours, et al.. Long-distance frequency transfer over an urban fiber link using optical phase stabilization. Journal of the Optical Society of America B, 2008, 25 (2), pp.2029. ⟨hal-00295894v2⟩
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