Publication detail

Multi-purpose infrastructure for dissemination of precise stable optical frequency

VOJTĚCH, J. HAVLIŠ, O. ŠLAPÁK, M. VELC, R. MÜNSTER, P. HORVÁTH, T. KUNDRÁT, J. SMOTLACHA, V. HRABINA, J. ČÍŽEK, M. PRAVDOVÁ, L. ŘEŘUCHA, Š. ČÍP, O. VOHNOUT, R. RADIL, J. ŠKODA, P. ALTMANNOVÁ, L. HAŽLINSKÝ, M.

Original Title

Multi-purpose infrastructure for dissemination of precise stable optical frequency

Type

conference paper

Language

English

Original Abstract

Long distance precise frequency and accurate time transfer methods based on optical fiber links have evolved rapidly in recent years, demonstrating excellent performance. They are attractive both for very high-performance applications and as a secure alternative complement to radio- and satellite-based methods. In this paper, we present development of infrastructure for such transmission containing 700+km of transmission lines, with planned cross border optical frequency connectivity. According to our knowledge, this will be the third such line globally. The infrastructure also shares fibers with existing data transmissions, both amplitude and phase modulated, which poses high demands on mutual isolation and insensitivity to cross talks.

Keywords

Infrastructure; Accurate Time Transfer; Ultra-stable Optical Frequency Transfer; Bidirectional Optical Amplifier; Wavelength Division Multiplexing

Authors

VOJTĚCH, J.; HAVLIŠ, O.; ŠLAPÁK, M.; VELC, R.; MÜNSTER, P.; HORVÁTH, T.; KUNDRÁT, J.; SMOTLACHA, V.; HRABINA, J.; ČÍŽEK, M.; PRAVDOVÁ, L.; ŘEŘUCHA, Š.; ČÍP, O.; VOHNOUT, R.; RADIL, J.; ŠKODA, P.; ALTMANNOVÁ, L.; HAŽLINSKÝ, M.

Released

26. 12. 2018

Publisher

SPIE

Location

San Diego, USA

ISBN

978-1-5106-2101-5

Pages from

1

Pages to

6

Pages count

6

BibTex

@inproceedings{BUT150951,
  author="Josef {Vojtěch} and Ondřej {Havliš} and Martin {Šlapák} and Radek {Velc} and Petr {Münster} and Tomáš {Horváth} and Jan {Kundrát} and Vladimír {Smotlacha} and Jan {Hrabina} and Martin {Čížek} and Lenka {Pravdová} and Šimon {Řeřucha} and Ondřej {Číp} and Rudolf {Vohnout} and Jan {Radil} and Pavel {Škoda} and Lada {Altmannová} and Michal {Hažlinský}",
  title="Multi-purpose infrastructure for dissemination of precise stable optical frequency",
  year="2018",
  pages="1--6",
  publisher="SPIE",
  address="San Diego, USA",
  doi="10.1117/12.2321333",
  isbn="978-1-5106-2101-5"
}