CONFERENCE PROCEEDINGS
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Lei Lv
at Shandong Academy of Sciences
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Publications (5)
Proceedings Article | 13 December 2021 Paper
High precision detection method of methane in extreme environment based on TDLAS
Tingting Zhang, Lin Zhang, Yanfang Li, Yubin Wei, Zhaowei Wang, Weihua Gong, Lei Lv, Jiqiang Wang, Tongyu Liu
Proceedings Volume 12075, 120750E (2021) https://doi.org/10.1117/12.2604823
KEYWORDS: Methane, Absorption, Environmental sensing, Temperature metrology, Stratosphere, Satellites, Gases, Atmospheric laser remote sensing, Troposphere, Picosecond phenomena
Proceedings Article | 10 May 2019 Paper
Receiving principles and experimental test of several commonly used methods for laser ultrasonic thickness measurement
Zhenzhen Zhang, Xuanzheng Ma, Ruizhan Zhai, Jia Liu, Lei Lv, Jihua Sun
Proceedings Volume 11068, 110681H (2019) https://doi.org/10.1117/12.2524532
KEYWORDS: Ultrasonics, Ferroelectric materials, Aluminum, Ultrasonography, Interferometers, Wave propagation, Crystals, Laser applications, Metals, Wave plates
Proceedings Article | 15 October 2013 Paper
The monitoring system of the pipeline safety of the coal mine gas drainage based on the optic fiber sensing technology
Yan-fang Li, Yubin Wei, Tingting Zhang, Yanjie Zhao, Lei Lv, Tong-yu Liu
Proceedings Volume 8924, 89242C (2013) https://doi.org/10.1117/12.2031514
KEYWORDS: Sensors, Methane, Oxygen, Absorption, Land mines, Mining, Fiber Bragg gratings, Safety, Light sources, Optical sensing
Proceedings Article | 15 October 2013 Paper
Optical fiber oxygen sensor based on DFB laser absorption spectroscopy
Yanjie Zhao, Yubin Wei, Tingting Zhang, Yanfang Li, Weisong Zhao, Lei Lv, Tongyu Liu, Chang Wang
Proceedings Volume 8924, 89241Z (2013) https://doi.org/10.1117/12.2031565
KEYWORDS: Oxygen, Sensors, Signal detection, Absorption, Optical fibers, Fiber lasers, Absorption spectroscopy, Fiber optics sensors, Modulation, Laser spectroscopy
Proceedings Article | 15 October 2013 Paper
Research progress of photonic crystal fibers for gas sensing
Lei Lv, Yubin Wei, Tongyu Liu
Proceedings Volume 8924, 892422 (2013) https://doi.org/10.1117/12.2034151
KEYWORDS: Gas sensors, Optical fibers, Absorption, Photonic crystal fibers, Sensors, Cladding, Refractive index, Single mode fibers, Photonic crystals, Gases
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