Dr. Lijun Li Profile

Dr. Lijun Li

Professor at Shandong Univ of Science and Technology

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Author

Publications (8)

SPIE Journal Paper | 24 March 2022

In-fiber interferometric high-sensitivity gas pressure sensor with microcavity

Qian Ma, Lijun Li, Congying Jia, Tianzong Xu, Xiaolei Liu, Bangtong Zhan, Wenqian Xiu, Meiqin Lv, Weikang Jia

OE, Vol. 61, Issue 03, 037102, (March 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.3.037102

KEYWORDS: Sensors, Interferometers, Optical microcavities, Single mode fibers, Interferometry, Cladding, Optical fibers, Optical engineering, Gas sensors, Temperature metrology

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SPIE Journal Paper | 28 November 2020

Optical fiber curvature sensor based on polydimethylsiloxane encapsulated Mach–Zehnder interferometer

Paulino Mba Ndong Mangue, Jiajun Shen, Lijun Li

OE, Vol. 59, Issue 11, 116111, (November 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.11.116111

KEYWORDS: Sensors, Single mode fibers, Optical fibers, Cladding, Fiber optics sensors, Lithium, Interferometers, Structured optical fibers, Structural sensing, Optical engineering

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Proceedings Article | 4 October 2006 Paper

Study on temperature and stress characteristics of double-clad fiber Bragg gratings

Li Jun Li, Yan Ge Liu, Shu Zhong Yuan, Xiao Yi Dong

Proceedings Volume 6351, 63513K (2006) https://doi.org/10.1117/12.688022

KEYWORDS: Fiber Bragg gratings, Cladding, Birefringence, Polarization, Lithium, Sensors, Refractive index, Data modeling, Reflectivity, Ytterbium

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Proceedings Article | 3 December 2005 Paper

Bragg gratings written in rare-earth-doped double-clad fiber: investigation of photosensitivity and thermal decay

Lijun Li, Yange Liu, Shuzhong Yuan, Xiaoyi Dong

Proceedings Volume 6019, 60192M (2005) https://doi.org/10.1117/12.634938

KEYWORDS: Reflectivity, Fiber Bragg gratings, Ytterbium, Ultraviolet radiation, Erbium, Modulation, Refractive index, Lithium, Phase shift keying, Sun

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Proceedings Article | 10 January 2005 Paper

Moiré fiber Bragg grating based on Yb3+-doped double-clad fiber

Li Li, Wan-De Fan, Zhi Wang, Sheng Fu, Qiang Zhang, Chunshu Zhang, Shuzhong Yuan, Xiaoyi Dong

Proceedings Volume 5623, (2005) https://doi.org/10.1117/12.569234

KEYWORDS: Ytterbium, Fiber Bragg gratings, Fiber lasers, Signal to noise ratio, Mirrors, Phase shifts, Optical filters, Reflectivity, Lithium, Laser applications

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Proceedings Article | 12 May 2004 Paper

High-power broadband superfluorescent source with a Yb-doped double-cladding fiber

Wande Fan, Shenggui Fu, Xiang Yang, Ding Ning, Zhi Wang, Lijun Li, Qiang Zhang, Shuzhong Yuan, Xiaoyi Dong

Proceedings Volume 5280, (2004) https://doi.org/10.1117/12.522082

KEYWORDS: Semiconductor lasers, Fiber optic gyroscopes, Sensors, Ytterbium, Absorption, Mirrors, Polishing, Fiber lasers, Lithium, Coherence (optics)

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Proceedings Article | 12 May 2004 Paper

Efficient tunable multiwavelength Yb3+-doped double-clad fiber laser

Shenggui Fu, Wande Fan, Zhi Wang, Lijun Li, Qiang Zhang, Zhaowen Xu, Xiang Yang, Shuzhong Yuan, Xiaoyi Dong

Proceedings Volume 5280, (2004) https://doi.org/10.1117/12.522084

KEYWORDS: Fiber lasers, Electronic filtering, Ytterbium, Optical filters, Mirrors, Fabry–Perot interferometers, Tunable filters, Numerical analysis, Semiconductor lasers, Reflectivity

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Proceedings Article | 30 April 2004 Paper

Analysis of the guided modes in triangular photonic crystal fibers using a full-vectorial numerical method

Zhi Wang, Shenggui Fu, Lijun Li, Qiang Zhang, Wande Fan, Shuzhong Yuan, Xiaoyi Dong

Proceedings Volume 5279, (2004) https://doi.org/10.1117/12.521796

KEYWORDS: Cladding, Photonic crystals, Photonic crystal fibers, Optical fibers, Numerical analysis, Dispersion, Wave propagation, Refractive index, Polarization, Silica

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Showing 5 of 8 publications

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