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  Long-term stable remote laser synchronization over a 3.5-km fiber link with one-femtosecond residual timing jitter

Xin, M., Şafak, K., Peng, M. Y., Callahan, P. T., & Kärtner, F. X. (2014). Long-term stable remote laser synchronization over a 3.5-km fiber link with one-femtosecond residual timing jitter. In 2014 XXXIth URSI General Assembly and Scientific Symposium. IEEE. doi:10.1109/URSIGASS.2014.6929048.

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 Creators:
Xin, Ming1, Author
Şafak, Kemal1, 2, 3, Author           
Peng, Michael Y.4, Author
Callahan, Patrick T.4, Author
Kärtner, Franz X.1, 2, 4, Author
Affiliations:
1Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestraße 85, Hamburg 22607, Germany , ou_persistent22              
2Physics Department, University of Hamburg and the Hamburg Center for Ultrafast Imaging, Luruper Chaussee 149, 22761 Hamburg, Germany, ou_persistent22              
3International Max Planck Research School for Ultrafast Imaging & Structural Dynamics (IMPRS-UFAST), Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society, ou_2266714              
4Department of Electrical Engineering and Computer Science and Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA, ou_persistent22              

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Free keywords: Free electron lasers; Jitter; Optical fiber communication; Optical fibers; Synchronization
 Abstract: Long-term stable timing distribution over a 3.5-km polarization maintaining (PM) fiber link using balanced optical cross-correlators (BOC) for link stabilization and optical-to-optical synchronization is demonstrated. Link operation over 80 hours showed only 0.36 fs RMS timing jitter and drift integrated from 100 μHz to 1 MHz, and remote laser synchronization over 36 hours showed a residual timing jitter and drift of only 0.93 fs integrated from 100 μHz to 1MHz. This level of timing precision can closely meet the timing requirements of the next generation of free-electron lasers (FELs).

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Language(s): eng - English
 Dates: 2014
 Publication Status: Published online
 Pages: 4
 Publishing info: -
 Table of Contents: -
 Rev. Type: Internal
 Identifiers: DOI: 10.1109/URSIGASS.2014.6929048
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Title: 2014 XXXIth URSI General Assembly and Scientific Symposium (URSI GASS)
Place of Event: China National Convention Center, Beijing, China
Start-/End Date: 2014-08-16 - 2014-08-23

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Title: 2014 XXXIth URSI General Assembly and Scientific Symposium
  Abbreviation : URSI 2014 GASS
Source Genre: Proceedings
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Publ. Info: IEEE
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: - Identifier: -