Joint accurate time and stable frequency distribution infrastructure sharing fiber footprint with research network

Josef Vojtech; Martin Slapak; Pavel Skoda; Jan Radil; Ondrej Havlis; Michal Altmann; Petr Munster; Vladimir Smotlacha; Jan Kundrat; Radek Velc; Lada Altmannova; Miloslav Hula

doi:10.1117/12.2237205

19 September 2016 Joint accurate time and stable frequency distribution infrastructure sharing fiber footprint with research network

Josef Vojtech, Martin Slapak, Pavel Skoda, Jan Radil, Ondrej Havlis, Michal Altmann, Petr Munster, Vladimir Smotlacha, Jan Kundrat, Radek Velc, Lada Altmannova, Miloslav Hula

Author Affiliations +

Proceedings Volume 9977, Remote Sensing System Engineering VI; 99770F (2016) https://doi.org/10.1117/12.2237205
Event: SPIE Optical Engineering + Applications, 2016, San Diego, California, United States

Abstract

In this paper, we present infrastructure for accurate time and stable frequency distribution. It is based on sharing of fibers of research and educational network carrying data traffic. Accurate time and stable frequency transmission uses mainly created dark channels amplified by special bidirectional amplifiers with the same propagation path for both directions. Paper also targets challenges joined with bidirectional transmission, which represents directional non-reciprocities and interaction with parallel data transmissions.

Conference Presentation

Citation Download Citation

Josef Vojtech, Martin Slapak, Pavel Skoda, Jan Radil, Ondrej Havlis, Michal Altmann, Petr Munster, Vladimir Smotlacha, Jan Kundrat, Radek Velc, Lada Altmannova, and Miloslav Hula "Joint accurate time and stable frequency distribution infrastructure sharing fiber footprint with research network", Proc. SPIE 9977, Remote Sensing System Engineering VI, 99770F (19 September 2016); https://doi.org/10.1117/12.2237205

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available