教育经历
· 1994.9 - 1999.1
Tianjin University - Optical engineering - Ph.D.
· 1984.9 - 1987.2
Tianjin University - Optical engineering - M.E.
· 1978.2 - 1982.1
Tianjin University - Optical instrument - B.E.
工作经历
· 2012.1 - 2019.12
School of Precision Instrument and Opto-electronics Engineering → Tianjin University → Director of Key Laboratory of Opto-electronics Information Technology, Ministry of Education
· 2002.6 - 2019.12
School of Precision Instrument and Opto-electronics Engineering → Tianjin University → Professor
· 1994.7 - 2002.5
School of Precision Instrument and Opto-electronics Engineering → Tianjin University → Associate Professor
· 1987.7 - 1994.6
School of Precision Instrument and Opto-electronics Engineering → Tianjin University → Assistant Professor
· 1982.1 - 1987.6
School of Precision Instrument and Opto-electronics Engineering → Tianjin University → Teaching Assistant
研究方向
· Optoelectronics measurement
· Optical fiber sensors
个人简介
Tiegen Liu was born in Tianjin, China, in 1955. He received the B.E. degree, the M.E. degree, and the Ph.D. degree in optical engineering from Tianjin University, China, in 1982, 1987, and 1999, respectively. He joined Tianjin University in 1982, where he is currently a Professor with the School of Precision Instrument and Opto-electronics Engineering. His research interests include optical fiber sensors, optical polarization technology, and optoelectronics measurement.
Prof. Liu serves as an executive council member and the council president of Opto-Electronic-Mechanical Technology & System Integration Chapter in the China Instrument and Control Society, the deputy director in the China Opto-Electronic Technology Professional Committee, the vice council president of Optical Instrument Chapter in China Instrument and Control Society, the council president in Tianjin Optical Society, the certified expert in China Trade Association for Anti-counterfeiting, and the editorial committee member in the journals of "Optoelectronics Letters", "Journal of Optoelectronics Laser", and "Optoelectronic Engineering". Prof. Liu has been serving as an academic committee member, an executive committee member of teachers' congress, and the director of teaching and research committee in Tianjin University. Meanwhile, he also served as the director of teachers' congress in School of Precision Instrument and Opto-electronic Engineering in Tianjin University. In addition, he serves as the head of the experts group for the review meetings organized by National Awards Office, Ministry of Science and Technology, Ministry of Education, Ministry of Environmental Protection, etc., as well as the assessment meetings for dozens of Key Laboratories in Tianjin City.
学术成果
论文成果
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[6]Temperature cross-sensitivity characteristics of singlemode–multimode–singlemode fiber structure
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[7]The resilient hybrid fiber sensor network with self-healing function
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[8]Robustness Analysis Based on Optical Fiber Sensor Networks Topology
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[9]Multi-bus fiber sensor protection network operation with robustness analysis
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[13]Complete characterization of polarization-maintaining fibers using distributed polarization analysis
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[14]Deployment optimization for One-Dimensional Optical Fiber Sensor Networks
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[15]A High-Efficiency Multiple Events Discrimination Method in Optical Fiber Perimeter Security System
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[17], “Optimal distribution of integration time for intensity measurements in Stokes polarimetry
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[19]Differential-pressure-based fiber-optic temperature sensor using Fabry–Perot interferometry
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[20]Simultaneous Measurement of Temperature and Strain Using Spheroidal-Cavity-Overlapped FBG
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[22]Evaluation Parameter for Self-Healing FBG Sensor Networks After Multiple Fiber Failures
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[23]Theoretical Analysis and Experimental Validation of Sampling Volume in Tilted Imaging System
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[24]Simultaneous Measurement of Temperature and Strain Using Spheroidal-Cavity-Overlapped FBG
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[25]Distributed Optical Fiber Current Sensor Based on Magnetostriction in OFDR
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[26]Simultaneous Detection of Mixed Gases Based on Overlapped Spectra Separation With SLIDT
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[27]Assembly-free-based fiber-optic micro-Michelson interferometer for high temperature sensing
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[28]40 km OFDR-based distributed disturbance optical fiber sensor
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[29]Tomographic Inspection of Fiber Coils Using Optical Coherence Tomography
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[30]Ultraprecise Resonance Wavelength Determination for Optofluidic Sensing Applications
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[31]Self-temperature-compensative refractometer based on singlemode–multimode–singlemode fiber structure
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[32]Study on pump optimizing for Bi/Er co-doped optical fiber
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[33]Improving OFDR spatial resolution by reducing external clock sampling error
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[34]A Hybrid Multimode Interference Structure-Based Refractive Index and Temperature Fiber Sensor
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[35]Intracavity multigas detection based on multiband fiber ring laser
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[36]A method for separation of overlapping absorption lines in intracavity gas detection
专利成果
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[2]Optical Fiber Bragg Grating Sensor Demodulation Scheme and Its Demodulation Methods
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[3]A Striation Laser Narrow-Band-Filter PSD Thermal Radiation Plate Thickness Measurement Method
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[6]The Method and Device of Nonlinear Testing of the Tunable Optical Filter Based on F-P Etalons
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[8]Multi-Channel Optical Microfluidic Sensor Based on The Grating-Assisted-Coupler Array
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[9]Optical Fiber Fabry-Perot Pressure Sensors and its Manufacturing Method
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[10]A Optical Fiber Fabry-Perot Pressure Sensors and Its Manufacturing Method
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[13]Multiple-Wavelength Aliasing Intra-Cavity Gas Sensing System and Its Sensing Method
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[17]Double fiber Fabry-Perot pressure sensor automatic temperature correction and making method
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[18]Polarization control method and device for distributed optical fiber positioning system
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[20]Wavelength calibrating apparatus of fiber swept source based on gas absorption lines
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[24]Demodulation method based on low-coherence interferometry to any extremes
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[25]Optical coherence tomography device compatible with spectral information analysis function
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[28]Resonant optofluidic sensing device and method based on active microtubule
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[30]Low coherence interference demodulation method based on phase slope positioning center wave crest
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[31]Self-compensation method and circuit of signal gain for pixel level of linear CCD
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[32]Method of enhanced optical micro fluid sensor for coating medium layer
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[33]Linear model of multi-channel optical fiber acoustic vibration sensing equipment and method
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[34]Hybrid double layer optical fiber intelligent sensor network with bidirectional scalability
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[37]The Fabry-Perot sensors reuse based on multi-wavelength and low-coherence light source
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[38]A Phase shifts for high-speed and low-coherence interferometry demodulation equipment and method
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[41]Tracing odor plume method of progression an hierarchy based on information fusion
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[42]Multi-band multiplexing intra-cavity gas sensing system and method
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[44]High stable fiber fabry-perot pressure sensor with glue-free packing and its fabrication method