Stable radio frequency dissemination-based on passive method by avoiding second harmonic distortion

Jingyu Han; Chenxia Liu; Song Yu; Tianwei Jiang; Shujin Zhou; Jianming Shang; Yaojun Qiao

doi:10.1117/1.OE.58.4.046101

3 April 2019 Stable radio frequency dissemination-based on passive method by avoiding second harmonic distortion

Jingyu Han, Chenxia Liu, Song Yu, Tianwei Jiang, Shujin Zhou, Jianming Shang, Yaojun Qiao

Author Affiliations +

Funded by: National Natural Science Foundation of China (NSFC), National Natural Science Foundation of China, Natural Science Foundation of China, Fund of State Key Laboratory of Information Photonics and Optical Communications, Youth Research and Innovation Program of BUPT, Open Funds of IPOC

Optical Engineering, Vol. 58, Issue 4, 046101 (April 2019). https://doi.org/10.1117/1.OE.58.4.046101

Abstract

A stable radio frequency passive stabilization method is proposed over the optical fiber. Different from the traditional schemes, a higher-frequency precompensated signal of 4f is retransmitted. This method can avoid the distortion of second harmonics resulting from modulation and mixing. Therefore, the stability of the system is enhanced. In the simulation scheme, instabilities of the recovered signal at remote station (50 km) are 7.1 × 10^− 14 / s and 2.0 × 10^− 18 / 10⁴ s.

Citation Download Citation

Jingyu Han, Chenxia Liu, Song Yu, Tianwei Jiang, Shujin Zhou, Jianming Shang, and Yaojun Qiao "Stable radio frequency dissemination-based on passive method by avoiding second harmonic distortion," Optical Engineering 58(4), 046101 (3 April 2019). https://doi.org/10.1117/1.OE.58.4.046101

Received: 29 August 2018; Accepted: 31 January 2019; Published: 3 April 2019

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