Frequency stability improvement of tunable optoelectronic oscillator by means of low frequency servo-control loop

Jian Dai, Zhongle Wu, Xingyuan Xu, Yitang Dai, Feifei Yin, Yue Zhou, Jianqiang Li, Kun Xu

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Abstract

A dynamic compensation scheme based on fixed servo-control loop is proposed and demonstrated in the present paper to improve the long-term stability of the wideband and tunable optoelectronic oscillator. Low frequency reference is employed to monitor and extract the phase drift of the long fiber link. The frequency drift of the OEO is compensated by tuning the laser wavelength. The final experiment results show that Allan deviation at 1000-s averaging time has improved more than two orders of magnitude.

Original languageEnglish
Title of host publication2015 14th International Conference on Optical Communications and Networks (ICOCN 2015)
EditorsShilong Pan
Place of PublicationPiscataway NJ USA
PublisherIEEE, Institute of Electrical and Electronics Engineers
Pages231-233
Number of pages3
ISBN (Electronic)9781467373739
ISBN (Print)9781467373746
DOIs
Publication statusPublished - Sep 2015
Externally publishedYes
EventInternational Conference on Optical Communications and Networks 2015 - Nanjing, China
Duration: 3 Jul 20155 Jul 2015
Conference number: 14th
http://www.proceedings.com/27357.html

Publication series

NameICOCN 2015 - 14th International Conference on Optical Communications and Networks, Proceedings

Conference

ConferenceInternational Conference on Optical Communications and Networks 2015
Abbreviated titleICOCN 2015
CountryChina
CityNanjing
Period3/07/155/07/15
Internet address

Keywords

  • Frequency Drift Compensation
  • Long-Term Stability
  • Optoelectronic Oscillator

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