Optical coherence transfer over 50-km spooled fiber with frequency instability of 2×10-17 at 1 s

Chao Qun Ma; Wu Li-Fei; Yan Yi Jiang; Hong Fu Yu; Zhi Yi Bi; Long Sheng Ma

doi:10.1088/1674-1056/24/8/084209

Optical coherence transfer over 50-km spooled fiber with frequency instability of 2×10^-17 at 1 s

Chao Qun Ma
, Wu Li-Fei
, Yan Yi Jiang^*
, Hong Fu Yu
, Zhi Yi Bi
, Long Sheng Ma

^*此作品的通讯作者

精密光谱科学与技术高等研究院

East China Normal University

科研成果: 期刊稿件 › 文章 › 同行评审

11 引用（Scopus）

摘要

We demonstrate coherent transfer of an ultra-stable optical frequency at 192.8 THz over 50-km spooled fiber. Random phase noise induced by environmental disturbance through fiber is detected and suppressed by feeding a correctional signal into an acousto-optic modulator. After being compensated, the fiber-induced frequency instability is 2×10^-17 at 1-s averaging time and reaches 8×10^-20 after 16 h. The noise floor of the compensation system could be as low as 2×10^-18 at 1-s averaging time.

源语言	英语
文章编号	084209
期刊	Chinese Physics B
卷	24
期	8
DOI	https://doi.org/10.1088/1674-1056/24/8/084209
出版状态	已出版 - 1 8月 2015

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10.1088/1674-1056/24/8/084209

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@article{dd545ea8190f4c159804ce2d37f75262,

title = "Optical coherence transfer over 50-km spooled fiber with frequency instability of 2×10-17 at 1 s",

abstract = "We demonstrate coherent transfer of an ultra-stable optical frequency at 192.8 THz over 50-km spooled fiber. Random phase noise induced by environmental disturbance through fiber is detected and suppressed by feeding a correctional signal into an acousto-optic modulator. After being compensated, the fiber-induced frequency instability is 2×10-17 at 1-s averaging time and reaches 8×10-20 after 16 h. The noise floor of the compensation system could be as low as 2×10-18 at 1-s averaging time.",

keywords = "frequency instability, noise floor, optical coherence transfer, spooled fiber",

author = "Ma, \{Chao Qun\} and Wu Li-Fei and Jiang, \{Yan Yi\} and Yu, \{Hong Fu\} and Bi, \{Zhi Yi\} and Ma, \{Long Sheng\}",

note = "Publisher Copyright: {\textcopyright} 2015 Chinese Physical Society and IOP Publishing Ltd.",

year = "2015",

month = aug,

day = "1",

doi = "10.1088/1674-1056/24/8/084209",

language = "英语",

volume = "24",

journal = "Chinese Physics B",

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TY - JOUR

T1 - Optical coherence transfer over 50-km spooled fiber with frequency instability of 2×10-17 at 1 s

AU - Ma, Chao Qun

AU - Li-Fei, Wu

AU - Jiang, Yan Yi

AU - Yu, Hong Fu

AU - Bi, Zhi Yi

AU - Ma, Long Sheng

PY - 2015/8/1

Y1 - 2015/8/1

N2 - We demonstrate coherent transfer of an ultra-stable optical frequency at 192.8 THz over 50-km spooled fiber. Random phase noise induced by environmental disturbance through fiber is detected and suppressed by feeding a correctional signal into an acousto-optic modulator. After being compensated, the fiber-induced frequency instability is 2×10-17 at 1-s averaging time and reaches 8×10-20 after 16 h. The noise floor of the compensation system could be as low as 2×10-18 at 1-s averaging time.

AB - We demonstrate coherent transfer of an ultra-stable optical frequency at 192.8 THz over 50-km spooled fiber. Random phase noise induced by environmental disturbance through fiber is detected and suppressed by feeding a correctional signal into an acousto-optic modulator. After being compensated, the fiber-induced frequency instability is 2×10-17 at 1-s averaging time and reaches 8×10-20 after 16 h. The noise floor of the compensation system could be as low as 2×10-18 at 1-s averaging time.

KW - frequency instability

KW - noise floor

KW - optical coherence transfer

KW - spooled fiber

UR - https://www.scopus.com/pages/publications/84939127666

U2 - 10.1088/1674-1056/24/8/084209

DO - 10.1088/1674-1056/24/8/084209

M3 - 文章

AN - SCOPUS:84939127666

SN - 1674-1056

VL - 24

JO - Chinese Physics B

JF - Chinese Physics B

IS - 8

M1 - 084209

ER -

Optical coherence transfer over 50-km spooled fiber with frequency instability of 2×10-17 at 1 s

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Optical coherence transfer over 50-km spooled fiber with frequency instability of 2×10^-17 at 1 s