A 10 MHz hydrogen clock signal transferring system

CAI Zhendi; SUN Huanyao; CHEN Qunfeng

doi:10.3969/j.issn.1007-5461.2024.01.008

Journals >Chinese Journal of Quantum Electronics >Volume 41 >Issue 1 >Page 87 > Article

Chinese Journal of Quantum Electronics
Vol. 41, Issue 1, 87 (2024)

A 10 MHz hydrogen clock signal transferring system

CAI Zhendi^1、2、*, SUN Huanyao¹, and CHEN Qunfeng¹

Author Affiliations

¹Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430071, China

²University of Chinese Academy of Sciences, Beijing 100049, China

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DOI: 10.3969/j.issn.1007-5461.2024.01.008 Cite this Article

Zhendi CAI, Huanyao SUN, Qunfeng CHEN. A 10 MHz hydrogen clock signal transferring system[J]. Chinese Journal of Quantum Electronics, 2024, 41(1): 87 Copy Citation Text

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Fig. 1. HCS transferring system structure diagram

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(a) Additional frequency stability test results of frequency division phase noise compensation circuit;(b) Residual phase noise test results

Fig. 2. (a) Additional frequency stability test results of frequency division phase noise compensation circuit;(b) Residual phase noise test results

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Fig. 3. Comparison of different microwave transmission schemes. (a) Additional frequency stability; (b) Residual phase noise

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Fig. 4. (a) Additional frequency stability of HCS transferring system over 200 m optical fiber; (b) Residual phase noise

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Fig. 5. (a) Additional frequency stability of HCS transferring system over 20 km optical fiber; (b) Residual phase noise

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Zhendi CAI, Huanyao SUN, Qunfeng CHEN. A 10 MHz hydrogen clock signal transferring system[J]. Chinese Journal of Quantum Electronics, 2024, 41(1): 87

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