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Microcomb-synchronized optoelectronics

delete2025-02-25
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PRE
AI
X
Xiangpeng Zhang
C
Chen, Yujun
J
Jin, Warren
Z
Zhou, Zixuan
L
Liu, Chenyu
L
Lao, Chenghao
H
Huang, Jiahui
D
Dong, Jingwen
M
Ma, Weichao
H
Hu, Weiwei
W
Wang, Xingjun
B
Bowers, John E.
L
Li, Wangzhe
C
Chang, Lin
DOI:10.1038/s41928-025-01349-7delete
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摘要

摘要

En 中文
光电子学可用于开发高速宽带信息系统。然而,光学合成信号与电子时钟之间的大频率失配使得光电子系统的同步变得困难。我们描述了一种片上微梳,它能够合成单频和宽带信号,覆盖宽频率范围(从兆赫兹到数百吉赫兹),并能为系统中的电子器件提供参考时钟。我们的同步策略能够对齐光学合成信号与电子器件,可在无需相干数字信号处理的情况下提供信号操控精度和数据传输。为说明此方法的能力,我们创建了一个基于共享微梳式发射机的无线联合传感与通信系统。
Keyword:
PHASE-CONTROL
FREQUENCY
RADAR
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期刊

Nature Electronics 封面图
Nature Electronics
IF:
40.9
论文数:
1.7K
被引数:
2.1W

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