OSA's Digital Library

Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Xi-Cheng Zhang
  • Vol. 39, Iss. 6 — Mar. 15, 2014
  • pp: 1577–1580

Frequency comb-based microwave transfer over fiber with 7×10−19 instability using fiber-loop optical-microwave phase detectors

Kwangyun Jung, Junho Shin, Jinho Kang, Stephan Hunziker, Chang-Ki Min, and Jungwon Kim  »View Author Affiliations


Optics Letters, Vol. 39, Issue 6, pp. 1577-1580 (2014)
http://dx.doi.org/10.1364/OL.39.001577


View Full Text Article

Enhanced HTML    Acrobat PDF (541 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

We demonstrate a remote microwave/radio frequency (RF) transfer technique based on the stabilization of a fiber link using a fiber-loop optical-microwave phase detector (FLOM-PD). This method compensates for the excess phase fluctuations introduced in fiber transfer by direct phase comparison between the optical pulse train reflected from the remote site and the local microwave/RF signal using the FLOM-PD. This enables sub-fs resolution and long-term stable link stabilization while having a wide timing detection range and less of a demand in fiber dispersion compensation. The demonstrated fractional frequency instability between 2.856 GHz RF oscillators separated by a 2.3 km fiber link is 7.6×1018 and 6.5×1019 at 1000 and 82,500 s averaging times, respectively.

© 2014 Optical Society of America

OCIS Codes
(060.2360) Fiber optics and optical communications : Fiber optics links and subsystems
(120.3940) Instrumentation, measurement, and metrology : Metrology
(320.7160) Ultrafast optics : Ultrafast technology
(350.4010) Other areas of optics : Microwaves
(060.5625) Fiber optics and optical communications : Radio frequency photonics

ToC Category:
Fiber Optics and Optical Communications

History
Original Manuscript: December 26, 2013
Revised Manuscript: February 9, 2014
Manuscript Accepted: February 11, 2014
Published: March 12, 2014

Citation
Kwangyun Jung, Junho Shin, Jinho Kang, Stephan Hunziker, Chang-Ki Min, and Jungwon Kim, "Frequency comb-based microwave transfer over fiber with 7×10−19 instability using fiber-loop optical-microwave phase detectors," Opt. Lett. 39, 1577-1580 (2014)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-39-6-1577

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited