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基于单模光纤扭转径向声学模式的窄线宽全光微波振荡器

Narrow Linewidth All-Optical Microwave Oscillator Based on Torsional Radial Acoustic Modes of Single-Mode Fiber.

作者信息

Wang Wen, He Wenjun, Fang Xinyue, Liu Yi, You Yajun, Li Mingxing, Yu Lei, Yan Qing, Hou Yafei, He Jian, Chou Xiujian

机构信息

Key Laboratory of Instrumentation Science and Dynamic Measurement Ministry of Education, North University of China, Taiyuan 030051, China.

Shanxi Key Laboratory of Ferroelectric Physical Micronano Devices and Systems, North University of China, Taiyuan 030051, China.

出版信息

Micromachines (Basel). 2025 Jan 15;16(1):97. doi: 10.3390/mi16010097.

DOI:10.3390/mi16010097
PMID:39858752
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11767562/
Abstract

A Hz level narrow linewidth all-optical microwave oscillator based on the torsional radial acoustic modes (TR) of a single-mode fiber (SMF) is proposed and validated. The all-optical microwave oscillator consists of a 20 km SMF main ring cavity and a 5 km SMF sub ring cavity. The main ring cavity provides forward stimulated Brillouin scattering gain and utilizes a nonlinear polarization rotation effect to achieve TR mode locking. By combining the sub ring cavity with the main ring cavity and utilizing the Vernier effect, the TR mode microwave photonic single longitudinal mode (SLM) output can be ensured. Meanwhile, the 6.281 Hz narrow linewidth of the TR mode is achieved by reducing the intrinsic linewidth of the passive resonant cavity. The acoustic mode suppression ratio and side mode suppression ratio of the TR mode were 43 dB and 54 dB, respectively. The power and frequency fluctuations of within 40 min were approximately ±0.49 dB and ±0.187 kHz, indicating good stability. At a frequency offset of 10 kHz, the TR mode had a low phase noise value of -110 dBc/Hz. This solution can be used in various fields, such as high-precision radar detection, long-distance optical communication, and high-performance fiber optic sensing.

摘要

提出并验证了一种基于单模光纤（SMF）扭转径向声学模式（TR）的赫兹级窄线宽全光微波振荡器。该全光微波振荡器由一个20 km的SMF主环腔和一个5 km的SMF子环腔组成。主环腔提供前向受激布里渊散射增益，并利用非线性偏振旋转效应实现TR模式锁定。通过将子环腔与主环腔相结合并利用游标效应，可以确保TR模式微波光子单纵模（SLM）输出。同时，通过降低无源谐振腔的固有线宽，实现了TR模式6.281 Hz的窄线宽。TR模式的声模抑制比和边模抑制比分别为43 dB和54 dB。40分钟内的功率和频率波动分别约为±0.49 dB和±0.187 kHz，表明稳定性良好。在10 kHz的频率偏移下，TR模式具有-110 dBc/Hz的低相位噪声值。该解决方案可用于各种领域，如高精度雷达探测、长距离光通信和高性能光纤传感。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2bb0/11767562/000f6213c72c/micromachines-16-00097-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2bb0/11767562/00348cf18945/micromachines-16-00097-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2bb0/11767562/0c825545e9fe/micromachines-16-00097-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2bb0/11767562/0c3440e75512/micromachines-16-00097-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2bb0/11767562/659ab28781bb/micromachines-16-00097-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2bb0/11767562/27e3dd4506a8/micromachines-16-00097-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2bb0/11767562/d34609bc30f2/micromachines-16-00097-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2bb0/11767562/8d7356f7f4ff/micromachines-16-00097-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2bb0/11767562/b68d0e5f89ce/micromachines-16-00097-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2bb0/11767562/000f6213c72c/micromachines-16-00097-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2bb0/11767562/00348cf18945/micromachines-16-00097-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2bb0/11767562/0c825545e9fe/micromachines-16-00097-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2bb0/11767562/0c3440e75512/micromachines-16-00097-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2bb0/11767562/659ab28781bb/micromachines-16-00097-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2bb0/11767562/27e3dd4506a8/micromachines-16-00097-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2bb0/11767562/d34609bc30f2/micromachines-16-00097-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2bb0/11767562/8d7356f7f4ff/micromachines-16-00097-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2bb0/11767562/b68d0e5f89ce/micromachines-16-00097-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2bb0/11767562/000f6213c72c/micromachines-16-00097-g009.jpg

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本文引用的文献

1
Parity-time symmetric tunable OEO based on dual-wavelength and cascaded PS-FBGs in a single-loop.基于单环中双波长和级联相位偏移光纤布拉格光栅的奇偶时间对称可调光外差振荡器
Opt Express. 2021 Oct 25;29(22):35377-35386. doi: 10.1364/OE.441780.
2
Parity-time symmetric frequency-tunable optoelectronic oscillator based on a SiN microdisk resonator.基于氮化硅微盘谐振器的宇称-时间对称频率可调谐光电子振荡器。
Appl Opt. 2021 Mar 1;60(7):1930-1936. doi: 10.1364/AO.417003.
3
Parity-time-symmetric frequency-tunable optoelectronic oscillator with a single dual-polarization optical loop.
具有单个双偏振光环路的奇偶时间对称频率可调光电子振荡器。
Opt Lett. 2020 Jun 1;45(11):3139-3142. doi: 10.1364/OL.394719.
4
Opto-electronic oscillator mediated by acoustic wave in a photonic crystal fiber stimulated in 1  μm band.基于在 1μm 波段受激的光子晶体光纤中声波介导的光电子振荡器。
Opt Lett. 2018 Oct 15;43(20):4879-4882. doi: 10.1364/OL.43.004879.
5
Parity-time-symmetric optoelectronic oscillator.宇称-时间对称光电子振荡器
Sci Adv. 2018 Jun 8;4(6):eaar6782. doi: 10.1126/sciadv.aar6782. eCollection 2018 Jun.
6
Passive mode-locking of fiber ring laser at the 337th harmonic using gigahertz acoustic core resonances.利用千兆赫兹声芯共振实现光纤环形激光器 337 次谐波的被动锁模。
Opt Lett. 2013 Feb 15;38(4):561-3. doi: 10.1364/OL.38.000561.
7
High-repetition-rate distributed Brillouin sensor based on optical correlation-domain analysis with differential frequency modulation.基于差分频率调制的光学相关域分析的高重复率分布式布里渊传感器。
Opt Lett. 2011 Jun 1;36(11):2062-4. doi: 10.1364/OL.36.002062.
8
Theoretical analysis of contributions of self-phase modulation and group-velocity dispersion to femtosecond pulse generation in passive mode-locked dye lasers.自相位调制和群速度色散对被动锁模染料激光器中飞秒脉冲产生的贡献的理论分析。
Appl Opt. 1992 Nov 20;31(33):7067-82. doi: 10.1364/AO.31.007067.
9
Ultrahigh resolution spectral analysis based on a Brillouin fiber laser.基于布里渊光纤激光器的超高分辨率光谱分析。
Opt Lett. 2010 Feb 1;35(3):432-4. doi: 10.1364/OL.35.000432.
10
Symmetric and asymmetric fiber loop mirrors for observing guided-acoustic-wave Brillouin scattering in polarization-maintaining fibers.
Opt Lett. 1994 Sep 15;19(18):1424-6. doi: 10.1364/ol.19.001424.