Dr. Lifang Xue Profile

Dr. Lifang Xue

at Tianjin Univ of Technology

SPIE Involvement:

Author

Publications (17)

Proceedings Article | 29 November 2023 Poster + Paper

Dual-parameter sensor for refractive index and temperature sensing based on surface plasmon resonance

Wei Ye, Lifang Xue, Haiwei Zhang, Zhihong Chen, Qi Lu, Guangyao Wang, Wei Shi, Jianquan Yao

Proceedings Volume 12774, 127740Q (2023) https://doi.org/10.1117/12.2688658

KEYWORDS: Sensors, Temperature metrology, Refractive index, Signal intensity, Surface plasmons, Matrices, Gold, Silicon, Silica, Metals

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Proceedings Article | 27 November 2023 Paper

Optical pH sensor based on fiber interferometer coated with intelligent hydrogel

Qi Lu, Zhengyu Liu, Haiwei Zhang, Lifang Xue, Zhihong Chen

Proceedings Volume 12771, 127710L (2023) https://doi.org/10.1117/12.2688657

KEYWORDS: Hydrogels, Sensors, Refractive index, Structured optical fibers, Fiber optics sensors, Cladding, Water, Single mode fibers, Optical fibers, Coating

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Proceedings Article | 19 December 2022 Presentation + Paper

All fiber human heart-rate sensor based on the evanescent field disturbance in no-core fiber

Yao Feng, Mingda Zhao, Haiwei Zhang, Rong Tian, Youkui Zhang, Zhihong Chen, Lifang Xue, Wei Shi, Jianquan Yao

Proceedings Volume 12321, 1232105 (2022) https://doi.org/10.1117/12.2643016

KEYWORDS: Sensors, Electrocardiography, Vibration, Fiber optics sensors, Beam propagation method, Structural sensing, Single mode fibers, Heart, Evanescence, Vital signs

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Proceedings Article | 19 December 2022 Poster + Presentation + Paper

Sensitivity-enhanced all-fiber displacement sensor based on Lyot filter

Rong Tian, Haiwei Zhang, Yao Feng, Qi Lu, Zhihong Chen, Lifang Xue, Pengbo Jiang, Wei Shi, Jianquan Yao

Proceedings Volume 12321, 123210T (2022) https://doi.org/10.1117/12.2641617

KEYWORDS: Passive sensors, Active sensors, Optical filtering, Sensors, Polarizers, Phase modulation, Birefringence, Signal to noise ratio, Optical filters, Modulation, Sensing systems, Polarization

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Proceedings Article | 10 October 2020 Presentation + Paper

All-single-mode fiber intracavity displacement sensor based on Er-doped fiber ring laser

Mingpan Bi, Haiwei Zhang, Lifang Xue, Yinping Miao, Wei Shi, Jianquan Yao

Proceedings Volume 11554, 115540K (2020) https://doi.org/10.1117/12.2573709

KEYWORDS: Fiber lasers, Sensors, Fiber optics sensors, Sensing systems, Signal to noise ratio, Single mode fibers, Interferometers, Resistance, Electromagnetic interference, Remote sensing

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SPIE Journal Paper | 9 May 2019

Refractive index and temperature sensor based on optical fiber Mach–Zehnder interferometer with trapezoid cone

Wenlin Gao, Weihua Zhang, Zhengrong Tong, Yimei Zhong, Juan Qin, Lifang Xue

OE, Vol. 58, Issue 05, 057102, (May 2019) https://doi.org/10.1117/12.10.1117/1.OE.58.5.057102

KEYWORDS: Refractive index, Sensors, Optical fibers, Interferometers, Temperature sensors, Single mode fibers, Cladding, Temperature metrology, Fiber optics sensors, Photomicroscopy

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Proceedings Article | 26 February 2018 Paper

Switchable and tunable dual-wavelength Er-doped fiber ring laser with single-frequency lasing wavelengths

Haiwei Zhang, Wei Shi, Xiaolei Bai, Quan Sheng, Lifang Xue, Jianquan Yao

Proceedings Volume 10512, 105122C (2018) https://doi.org/10.1117/12.2289102

KEYWORDS: Fiber lasers, Optical filters, Electronic filtering, Tunable lasers, Sensors, Polarization, Signal to noise ratio, Wavelength division multiplexing, Optoelectronics, Microwave radiation

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Proceedings Article | 16 February 2018 Presentation + Paper

Sensitivity-enhanced intracavity-absorption acetylene sensor based on mode competition

Liangcheng Duan, Haiwei Zhang, Xianchao Yang, Wei Shi, Ying Lu, Lifang Xue, Jianquan Yao

Proceedings Volume 10518, 105180Y (2018) https://doi.org/10.1117/12.2289064

KEYWORDS: Sensors, Gas sensors, Fiber lasers, Optical filters, Absorption, Laser resonators, Tunable filters, Dense wavelength division multiplexing, Fiber Bragg gratings, Attenuators

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SPIE Journal Paper | 20 October 2017

Research on dual-parameter optical fiber sensor based on few-mode fiber with two down-tapers

Xue Wang, Zhengrong Tong, Weihua Zhang, Lifang Xue

OE, Vol. 56, Issue 10, 107108, (October 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.10.107108

KEYWORDS: Sensors, Fiber optics sensors, Single mode fibers, Temperature metrology, Structured optical fibers, Fusion splicing, Cladding, Refractive index, Optical engineering, Environmental sensing

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Proceedings Article | 5 March 2007 Paper

Intensity-referenced and temperature-independent pressure sensing based on strain-chirped fiber Bragg grating

Tuan Guo, Qida Zhao, Lifang Xue, Junfeng Lv, Hong Kang, Bo Dong, Shuhong Li, Hong Gu, Guiling Huang, Xiaoyi Dong

Proceedings Volume 6595, 65953Q (2007) https://doi.org/10.1117/12.726477

KEYWORDS: Fiber Bragg gratings, Temperature metrology, Modulation, Reflection, Sensors, Optical design, Optical testing, Complex systems, Optoelectronics, Demodulation

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Proceedings Article | 5 March 2007 Paper

Temperatute-independent FBG displacement measurement based on bandwidth modulation and optical power detection

Tuan Guo, Qida Zhao, Hong Kang, Junfeng Lv, Lifang Xue, Shuhong Li, Bo Dong, Hong Gu, Guiling Huang, Xiaoyi Dong

Proceedings Volume 6595, 65953R (2007) https://doi.org/10.1117/12.726481

KEYWORDS: Fiber Bragg gratings, Temperature metrology, Modulation, Reflection, Refractive index, Signal detection, Sensors, Optoelectronics, Reflectivity, Photoelasticity

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Proceedings Article | 5 March 2007 Paper

A digital liquid level sensor system based on parallel fiber sensor heads

Bo Dong, Qida Zhao, Junfeng Lv, Tuan Guo, Lifang Xue, Shuhong Li, Hong Gu

Proceedings Volume 6595, 65954I (2007) https://doi.org/10.1117/12.726526

KEYWORDS: Sensors, Liquids, Head, Fiber optics sensors, Single mode fibers, Waveguides, Reflection, Signal detection, Optical signal processing, Optical design

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Proceedings Article | 5 March 2007 Paper

Study on the demodulation technique of fiber grating sensor arrays based on a tunable pulsed laser

Bo Dong, Qida Zhao, Shiya He, Shuyang Hu, Tuan Guo, Lifang Xue

Proceedings Volume 6595, 65953O (2007) https://doi.org/10.1117/12.726616

KEYWORDS: Fiber Bragg gratings, Sensors, Fiber lasers, Pulsed laser operation, Tunable lasers, Time division multiplexing, Demodulation, Photodiodes, Reflectivity, Fiber optics sensors

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Proceedings Article | 10 June 2006 Paper

Temperature-independent fiber Bragg grating micro-displacement sensor

Tuan Guo, Qida Zhao, Lifang Xue, Guiling Huang, Shiyu Gao, Yu Yan, Luming Zhao, Lihui Liu

Proceedings Volume 6344, 634433 (2006) https://doi.org/10.1117/12.694436

KEYWORDS: Fiber Bragg gratings, Sensors, Temperature metrology, Demodulation, Modulation, Reflection, Structural design, PIN photodiodes, Explosives, Infrared technology

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Proceedings Article | 6 December 2005 Paper

Reconstructing arbitrary strain distributions within fiber gratings by evolutionary programming

Guiling Huang, Qida Zhao, Lihui Liu, Tuan Guo, Qinchang Tu, Shiyu Gao, Lifang Xue

Proceedings Volume 6019, 60191X (2005) https://doi.org/10.1117/12.635988

KEYWORDS: Fiber Bragg gratings, Computer programming, Reconstruction algorithms, Evolutionary algorithms, Computer simulations, Algorithm development, Inverse problems, Numerical simulations, Detection and tracking algorithms, Target detection

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Proceedings Article | 6 December 2005 Paper

FBG-type sensor for simultaneous measurement of temperature and force based on reflection spectrum broadening

Tuan Guo, Qida Zhao, Guiling Huang, Lifang Xue, Shiyu Gao, Yan Yu, Luming Zhao, Lihui Liu

Proceedings Volume 6019, 60191T (2005) https://doi.org/10.1117/12.636610

KEYWORDS: Fiber Bragg gratings, Temperature metrology, Reflection, Sensors, Optical fibers, Sun, Light, Spectrum analysis, Thermal effects, Aluminum

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Proceedings Article | 6 December 2005 Paper

Temperature-independent fiber Bragg grating liquid-level sensor based on reflection optical power detection

Tuan Guo, Qida Zhao, Lifang Xue, Guiling Huang, Shiyu Gao, Yan Yu, Luming Zhao, Lihui Liu

Proceedings Volume 6019, 60191W (2005) https://doi.org/10.1117/12.637060

KEYWORDS: Fiber Bragg gratings, Liquids, Sensors, Temperature metrology, Reflection, Modulation, Light, Optical fibers, Spectrum analysis, Optical design

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Showing 5 of 17 publications

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