Prof. Libo Yuan Profile

Prof. Libo Yuan

Professor at Harbin Engineering Univ

SPIE Involvement:

Conference Program Committee | Author | Editor

Publications (173)

SPIE Journal Paper | 4 July 2024

Bismuth-erbium co-doped fiber amplifier for broadband applications

Lu Ren, Yu Pan, Yi Fu, Yu Cheng, Libo Yuan

OE, Vol. 63, Issue 07, 077101, (July 2024) https://doi.org/10.1117/12.10.1117/1.OE.63.7.077101

KEYWORDS: Fiber amplifiers, Ions, L band, Erbium, Bismuth, Spontaneous emission, Wavelength division multiplexing, Optical engineering, Optical amplifiers, Optical transmission

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Proceedings Article | 20 June 2024 Presentation + Paper

All-fiber spectrometer based on coreless fiber

Zhenyu Duan, Hongzhou Chen, Peng Ye, Jinhui Shi, Libo Yuan, Chunying Guan

Proceedings Volume 13001, 1300109 (2024) https://doi.org/10.1117/12.3022300

KEYWORDS: Spectroscopy, Speckle pattern, Speckle, Structured optical fibers

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Proceedings Article | 3 June 2024 Paper

Vector magnetic field sensing characteristics of magnetic fluid coated side-polished eccentric-core fiber structure

Yuxin Wei, Ronghui Xu, Yifei Xu, Ben Luo, Ruifeng Liu, Chenglong Jiang, Zhiyuan Chen, Jingyu Lai, Libo Yuan

Proceedings Volume 13182, 1318216 (2024) https://doi.org/10.1117/12.3030459

KEYWORDS: Magnetism, Sensors, Magnetic sensors, Single mode fibers, Optical fibers

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SPIE Journal Paper | 12 December 2023

Switchable multifunctional metasurface with broadband absorption and polarization conversion in the terahertz frequency band

Wei Wang, Ming Chen, Xixi Chu, Yuqing Song, Xudong Hu, Jinbiao Liu, Chuanxin Teng, Shijie Deng, Yu Cheng, Libo Yuan

OE, Vol. 62, Issue 12, 125102, (December 2023) https://doi.org/10.1117/12.10.1117/1.OE.62.12.125102

KEYWORDS: Polarization, Absorption, Terahertz radiation, Switching, Metals, Reflection, Polyimides, Optical engineering, Gold, Dielectric polarization

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Proceedings Article | 24 November 2023 Paper

Fiber-integrated catenary wave-driven metasurfaces for beam focusing

Zhongyue Luo, Wentao Zhang, Libo Yuan, Hongchang Deng

Proceedings Volume 12935, 129354L (2023) https://doi.org/10.1117/12.3008053

KEYWORDS: Optical fibers, Free space, Polarization, Phase shifts, Wave propagation, Optoelectronics, Metalenses, Metamaterials

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SPIE Journal Paper | 24 February 2023

Tunable ultrawideband perfect absorber based on vanadium dioxide

Yu Cheng, Qichao Gao, Ming Chen, Shijie Deng, Houquan Liu, Chuanxin Teng, Hongyan Yang, Hongchang Deng, Libo Yuan

OE, Vol. 62, Issue 02, 027104, (February 2023) https://doi.org/10.1117/12.10.1117/1.OE.62.2.027104

KEYWORDS: Absorption, Terahertz radiation, Vanadium, Dielectrics, Magnetism, Optical switching, Polarization, Electrical conductivity, Electric fields, Optical engineering

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SPIE Journal Paper | 6 October 2022

Optical fiber temperature sensor based on the fluorescence intensity ratio of bismuth–erbium co-doped optical fiber

Lu Ren, Tongle Yuan, Yu Cheng, Ming Chen, Xuanke Tong, Shijie Deng, Houquan Liu, Chuanxin Teng, Hongyan Yang, Hongchang Deng, Libo Yuan

OE, Vol. 61, Issue 10, 107103, (October 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.10.107103

KEYWORDS: Luminescence, Temperature metrology, Optical fibers, Temperature sensors, Sensors, Erbium, Bismuth, Coating, Ions, Fiber optics sensors

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Proceedings Article | 27 March 2022 Paper

Study of ultra-wideband light source with Erbium-Bismuth co-doped fiber

Tongle Yuan, Min Xiong, Yu Cheng, Ming Chen, Libo Yuan, Sumei Huang, Jing Li

Proceedings Volume 12169, 121696A (2022) https://doi.org/10.1117/12.2624740

KEYWORDS: Luminescence, Ions, Bismuth, Absorption, Erbium, Light sources, Structured optical fibers, Optical fibers, Fiber optic communications, Optical amplifiers

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SPIE Journal Paper | 25 February 2022

Gelatin-coated long period fiber grating humidity sensor with temperature compensation

Min Zhang, Zhihai Liu, Yiwei Ma, Yu Zhang, Yaxun Zhang, Xinghua Yang, Jianzhong Zhang, Tao Geng, Libo Yuan

OE, Vol. 61, Issue 02, 027104, (February 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.2.027104

KEYWORDS: Humidity, Sensors, Temperature metrology, Fiber optics sensors, Refractive index, Thermal effects, Gas lasers, Single mode fibers, Optical engineering, Coating

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SPIE Journal Paper | 29 December 2021

Beak-shaped fiber optical cell catapult

Deng Hong, Ze Shen, Ming Chen, Yu Cheng, Chuanxin Teng, Shijie Deng, Hongyan Yang, Ronghui Xu, Hongchang Deng, Jun Yin, Lingyao Yu, Houquan Liu, Libo Yuan

OE, Vol. 60, Issue 12, 124111, (December 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.12.124111

KEYWORDS: Particles, Yeast, Fiber optics, Optical fibers, Optical tweezers, Refractive index, Optical engineering, Optoelectronics, Microscopes, Finite element methods

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Proceedings Article | 1 November 2021 Paper

Research on performance of vector magnetic field sensor based on side-polished hollow-core fiber coated with magnetic fluid

Ronghui Xu, Guozhen Niu, Yipu Xue, Chengran Ke, Shijie Deng, Hongchang Deng, Ming Chen, Libo Yuan

Proceedings Volume 12057, 120570Y (2021) https://doi.org/10.1117/12.2604504

KEYWORDS: Magnetic sensors, Magnetism, Sensors, Single mode fibers, Fiber coatings, Structured optical fibers, Structural sensing

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SPIE Journal Paper | 6 February 2021

Wide-range tunable, dual-band, background refractive index insensitive terahertz absorber based on graphene and Dirac semimetal

Shuaizhao Wang, Ronghui Xu, Zujun Qin, Houquan Liu, Shijie Deng, Ming Chen, Yu Cheng, Libo Yuan

OE, Vol. 60, Issue 02, 027102, (February 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.2.027102

KEYWORDS: Absorption, Graphene, Terahertz radiation, Refractive index, Metalloids, Gold, Optical engineering, Dielectrics, Magnetism, Silicon

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Proceedings Article | 12 October 2020 Poster + Presentation + Paper

A multi-wavelength Brillouin-erbium fiber laser with triple-Brillouin-frequency spacing

Xianqiang Zhang, Kun Nie, Guozhen Niu, Ronghui Xu, Min Chen, Libo Yuan

Proceedings Volume 11547, 115471M (2020) https://doi.org/10.1117/12.2575134

KEYWORDS: Fiber lasers, Optical amplifiers, Fiber amplifiers, Optical fibers, Laser applications, Laser optics, Astronomical imaging, Optical communications, Microwave radiation

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SPIE Journal Paper | 25 April 2019

Wideband circular polarization converter based on graphene metasurface at terahertz frequencies

Chongyun Wang, Ming Chen, Houquan Liu, Chuanxin Teng, Hongchang Deng, Libo Yuan

OE, Vol. 58, Issue 04, 043106, (April 2019) https://doi.org/10.1117/12.10.1117/1.OE.58.4.043106

KEYWORDS: Terahertz radiation, Graphene, Polarization, Dielectric polarization, Dielectrics, Metals, Electromagnetic radiation, Optical engineering, Radio propagation, Microwave radiation

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SPIE Journal Paper | 26 February 2019 Open Access

Review on fiber-optic sensing in health monitoring of power grids

Quan Chai, Yang Luo, Jing Ren, Jianzhong Zhang, Jun Yang, Libo Yuan, Gangding Peng

OE, Vol. 58, Issue 07, 072007, (February 2019) https://doi.org/10.1117/12.10.1117/1.OE.58.7.072007

KEYWORDS: Fiber optics sensors, Fiber Bragg gratings, Fiber optics, Sensors, Transformers, Temperature metrology, Sensing systems, Interferometers, Optical fibers, Signal detection

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SPIE Journal Paper | 6 February 2019

Time identification method of an optical blade tip timing system based on optical interrogation of surface inscribed microstructure surface features

Ruixuan Qu, Yang Luo, Quan Chai, Yanlei Liu, Jianzhong Zhang, Elfed Lewis, Jun Yang, Libo Yuan

OE, Vol. 58, Issue 07, 072005, (February 2019) https://doi.org/10.1117/12.10.1117/1.OE.58.7.072005

KEYWORDS: Light scattering, Electronic filtering, Sensors, Scattering, Optical filters, Light, Modulation, Fiber optics sensors, Error analysis, Light sources

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SPIE Journal Paper | 16 January 2019

Investigation of a plastic optical fiber imprinted with V-groove structure for displacement sensing

Chuanxin Teng, Shijie Deng, Hongchang Deng, Hongyan Yang, Yonghui Xu, Libo Yuan, Jie Zheng, Houquan Liu

OE, Vol. 58, Issue 07, 072002, (January 2019) https://doi.org/10.1117/12.10.1117/1.OE.58.7.072002

KEYWORDS: Phase only filters, Sensors, Polymer optical fibers, Structural sensing, Structured optical fibers, Modulation, Optical fibers, Optical engineering, Fiber optics sensors, Sensor performance

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Proceedings Article | 11 January 2019 Paper

A fiber bundle probe based on stacking-capillary method for LAMOST fiber positioning

Jing Yang, Min Yang, Jiaming Zhang, Meng Wang, Gongdai Chen, Chunying Guan, Hua Bai, Libo Yuan

Proceedings Volume 10837, 1083702 (2019) https://doi.org/10.1117/12.2504754

KEYWORDS: Feedback signals, Telescopes, Energy efficiency, Structured optical fibers

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Proceedings Article | 23 October 2018 Paper

Liquid level measurements using a multi-notched plastic optical fiber

Chuanxin Teng, Hongchang Deng, Houquan Liu, Shijie Deng, Hongyan Yang, Ronghui Xu, Libo Yuan

Proceedings Volume 10821, 108211U (2018) https://doi.org/10.1117/12.2502197

KEYWORDS: Sensors, Polymer optical fibers, Sensor performance, Optical fibers

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Proceedings Article | 23 April 2017 Paper

Polarization extinction ratio measurement for multi-functional integrated optic chip against birefringence dispersion and noise

Chengcheng Hou, Zhangjun Yu, Jun Yang, Yonggui Yuan, Feng Peng, Hanyang Li, Changbo Hou, Libo Yuan

Proceedings Volume 10323, 103237N (2017) https://doi.org/10.1117/12.2265313

KEYWORDS: Signal to noise ratio, Polarization, Integrated optics, Birefringence, Photovoltaics, Communication engineering, Interference (communication), Optical interferometry, Lithium, Fiber optics sensors

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Proceedings Article | 23 April 2017 Paper

Spectral characteristics of rotated fused polarization maintaining fiber Bragg gratings subjected to transverse loading

Qiang Liu, Quan Chai, Ye Tian, YanShuang Zhao, Yanlei Liu, Song Wang, JianZhong Zhang, Jun Yang, LiBo Yuan

Proceedings Volume 10323, 103233Q (2017) https://doi.org/10.1117/12.2265310

KEYWORDS: Phase modulation, Refractive index, Glasses, Birefringence, Polarization maintaining fibers, Fiber Bragg gratings, Structured optical fibers, Polarization, Fabry–Perot interferometry, Sensors

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Proceedings Article | 23 April 2017 Paper

Temperature properties and potential temperature sensor based on the Bismuth/Erbium co-doped optical fibers

Yushi Chu, Jianan Hao, Jianzhong Zhang, Jing Ren, Gang-Ding Peng, Libo Yuan

Proceedings Volume 10323, 103237I (2017) https://doi.org/10.1117/12.2265239

KEYWORDS: Luminescence, Near infrared, Ions, Transition metals, Thermal effects, Silica, Temperature sensors, Erbium, Optical fibers, Bismuth, Photodetectors

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Proceedings Article | 23 April 2017 Paper

Distributed birefringence dispersion measurement for polarization-maintaining fiber based on optimization method

Zhangjun Yu, Haoliang Zhang, Jun Yang, Yonggui Yuan, Feng Peng, Hanyang Li, Changbo Hou, Libo Yuan

Proceedings Volume 10323, 103237H (2017) https://doi.org/10.1117/12.2265181

KEYWORDS: Signal to noise ratio, Optimization (mathematics), Communication engineering, Data acquisition, Nonlinear optics, Fourier transforms, Birefringence, Polarization maintaining fibers, Optical interferometry, Sensors

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Proceedings Article | 23 April 2017 Paper

Asymmetrical twin-core fiber based Michelson interferometer for environmental refractive index sensing

Shaoxian Zhang, Tingting Yuan, Libo Yuan

Proceedings Volume 10323, 1032377 (2017) https://doi.org/10.1117/12.2264956

KEYWORDS: Polishing, Cladding, Integrated optics, Sensors, Refractive index, Michelson interferometers, Biosensing, Environmental sensing, Industrial chemicals, Biological and chemical sensing

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Proceedings Article | 23 April 2017 Paper

Simultaneous strain and directional bending sensor based on eccentric-core fiber Bragg grating

Jing Kong, Xiaowei Ouyang, Ai Zhou, Libo Yuan

Proceedings Volume 10323, 1032378 (2017) https://doi.org/10.1117/12.2264957

KEYWORDS: Structured optical fibers, Interferometers, Integrated optics, Aerospace engineering, Structural health monitoring, Optical fibers, Fiber Bragg gratings, Sensors, Fiber optics sensors, Single mode fibers

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Proceedings Article | 23 April 2017 Paper

An improved calibration method using third order polarization mode crosstalk for optical coherence domain polarimetry

Zhe Yang, Jun Yang, Haoliang Zhang, Hanyang Li, Feng Peng, Yonggui Yuan, Yongqing Cheng, Libo Yuan

Proceedings Volume 10323, 103238E (2017) https://doi.org/10.1117/12.2265611

KEYWORDS: Calibration, Polarization, Polarimetry, Coherence (optics), Optical testing, Polarizers, Data acquisition, Integrated optics, Mirrors, Lithium

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Proceedings Article | 23 April 2017 Paper

Suppression of stray interference peaks of optical joint in white light interferometer

Yongqing Cheng, Jun Yang, Yonggui Yuan, Haoliang Zhang, Zhe Yang, Yan Lv, Libo Yuan

Proceedings Volume 10323, 1032385 (2017) https://doi.org/10.1117/12.2265480

KEYWORDS: Interferometers, Optical testing, Mirrors, Communication engineering, Fiber optics, Lanthanum, Integrated optics, Beam analyzers, Optical fibers, Optical interferometry

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Proceedings Article | 23 April 2017 Paper

A novel fiber Michelson interferometer based on cascaded twin core fiber and side-hole fiber

Yujia Zhao, Huiyong Guo, Zhou Zheng, Lina Yue, Yimin Xu, Ai Zhou, Libo Yuan

Proceedings Volume 10323, 1032374 (2017) https://doi.org/10.1117/12.2264871

KEYWORDS: Fusion splicing, Single mode fibers, Image fusion, Metals, Refractive index, Interferometers, Sensors, Michelson interferometers, Fiber optics sensors, Temperature metrology

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Proceedings Article | 23 April 2017 Paper

Mach-Zehnder interferometer in embedded-core optical fiber

Jianan Fu, Meng Wang, Peng Huang, Jing Yang, Zheng Zhu, Chunying Guan, Libo Yuan

Proceedings Volume 10323, 1032344 (2017) https://doi.org/10.1117/12.2265457

KEYWORDS: Gas lasers, Cladding, Carbon monoxide, Interferometers, Temperature metrology, Mach-Zehnder interferometers, Optical fibers, Sensors, Signal attenuation, Fiber optics sensors

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Proceedings Article | 23 April 2017 Paper

The sensing characteristic of ultra-weak FBG inscribed on splice joint

Ye Tian, Quan Chai, Qiang Liu, Yichen Meng, YanLei Liu, Jing Ren, Song Wang, Jianzhong Zhang, Wenping Zhang, Jun Yang, Zhihai Liu, Libo Yuan

Proceedings Volume 10323, 103233R (2017) https://doi.org/10.1117/12.2265319

KEYWORDS: Fusion splicing, Germanium, Multiplexing, Refractive index, Integrated optics, Engineering education, Fusion energy, Fiber Bragg gratings, Sensors, Temperature metrology

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Proceedings Article | 23 April 2017 Paper

Simultaneous measurement of temperature and bend by using an eccentric core fiber Bragg grating cascaded with a Fabry-Perot cavity

Yang Ouyang, Jing Kong, Yimin Xu, Ai Zhou, Libo Yuan

Proceedings Volume 10323, 1032375 (2017) https://doi.org/10.1117/12.2264894

KEYWORDS: Fiber Bragg gratings, Sensors, Fabry–Perot interferometers, Fiber optics sensors, Temperature metrology, Structured optical fibers, Multimode fibers, Interferometers, Cladding, Fusion splicing

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Proceedings Article | 23 April 2017 Paper

Blueberry juices: a rapid multi-analysis of quality indicators by means of dispersive Raman spectroscopy excited at 1064 nm

L. Ciaccheri, T. Yuan, S. Zhang, A. Mencaglia, C. Trono, L. Yuan, A. Mignani

Proceedings Volume 10323, 1032332 (2017) https://doi.org/10.1117/12.2264608

KEYWORDS: Calibration, Nondestructive evaluation, Fluorescence spectroscopy, Data modeling, Statistical analysis, Micro optics, Chemical analysis, Raman spectroscopy, Fiber optics, Spectroscopy

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Proceedings Article | 11 November 2016 Paper

An SMS structure based temperature sensor using a chalcogenide multimode fibre

Pengfei Wang, Libo Yuan, Gilberto Brambilla, Gerald Farrell

Proceedings Volume 10150, 1015015 (2016) https://doi.org/10.1117/12.2246833

KEYWORDS: Structured optical fibers, Chalcogenides, Temperature sensors, Multimode fibers, Silica, Single mode fibers, Fusion splicing, Temperature metrology, Refractive index, Chalcogenide glass

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Proceedings Article | 31 October 2016 Paper

Multimode fiber focusing lens based on plasmonic structures

Yihang Xu, Yongjiao Lu, Zheng Zhu, Jinhui Shi, Chunying Guan, Libo Yuan

Proceedings Volume 10019, 100191C (2016) https://doi.org/10.1117/12.2246153

KEYWORDS: Plasmonics, Multimode fibers, Modulation, Surface plasmon polaritons, Spiral phase plates, Gold, Beam shaping, Optical tweezers, Wave propagation, X-ray lithography

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