Dr. Sumei Wang Profile

Dr. Sumei Wang

at Beijing Institute of Technology

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 16 August 2024 Paper

Fabrication of graphene-based temperature sensors by flat-top femtosecond laser scribing phenolic resin

Zheng Zhang, Weihua Zhu, Yuhang Gao, Mingle Guan, Sumei Wang

Proceedings Volume 13231, 1323118 (2024) https://doi.org/10.1117/12.3040195

KEYWORDS: Temperature sensors, Graphene, Femtosecond phenomena, Resistance, Sensors, Raman spectroscopy, Fabrication, Scanning electron microscopy, Laser irradiation

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SPIE Journal Paper | 29 August 2018

Micro all-glass fiber-optic accelerometers

Liuchao Zhang, Yi Jiang, Jingshan Jia, Hongchun Gao, Sumei Wang

OE, Vol. 57, Issue 08, 087107, (August 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.8.087107

KEYWORDS: Fiber optics, Silica, Femtosecond phenomena, Signal to noise ratio, Interferometers, Single mode fibers, Fiber Bragg gratings, Signal detection, Optical engineering, Demodulation

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Proceedings Article | 12 March 2015 Paper

Investigation of double-pulse femtosecond laser induced breakdown spectroscopy of polymethyl methacrylate (PMMA)

Mengmeng Wang, Sumei Wang, Zhitao Cao, Peng Wang, Cong Wang

Proceedings Volume 9351, 93511Q (2015) https://doi.org/10.1117/12.2077452

KEYWORDS: Plasmas, Picosecond phenomena, Laser induced breakdown spectroscopy, Calcium, Polymethylmethacrylate, Surface plasmons, Molecules, Ionization, Femtosecond phenomena, Sodium

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Proceedings Article | 19 February 2015 Paper

High-sensitivity Mach-Zehnder interferometric refractive index sensor based on two different ultra-abrupt tapers

Xiufeng Shen, Le Xu, Sumei Wang

Proceedings Volume 9449, 94491X (2015) https://doi.org/10.1117/12.2074872

KEYWORDS: Sensors, Interferometry, Interferometers, Cladding, Refractive index, Fiber optics sensors, Carbon dioxide lasers, Biological and chemical sensing, Biosensing, Fusion splicing

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Proceedings Article | 3 December 2014 Paper

Fiber inline Mach-Zehnder interferometer fabricated by fusion splicing for high temperature sensing

Benye Li, Shufeng Ni, Zhitao Cao, Sumei Wang

Proceedings Volume 9297, 92972V (2014) https://doi.org/10.1117/12.2071916

KEYWORDS: Sensors, Signal attenuation, Temperature metrology, Fusion splicing, Heat treatments, Mach-Zehnder interferometers, Cladding, Temperature sensors, Head, Fiber optics sensors

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Proceedings Article | 21 February 2014 Paper

BPM analysis of all-optical fiber interferometric sensor based on a U-shape microcavity

Hongbin Wu, Lei Yuan, Sumei Wang, Longjiang Zhao, Zhitao Cao

Proceedings Volume 9142, 91422A (2014) https://doi.org/10.1117/12.2054263

KEYWORDS: Sensors, Beam propagation method, Optical microcavities, Refractive index, Interferometry, Fiber optics sensors, Reflectivity, Optical fibers, Visibility, Structured optical fibers

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Proceedings Article | 20 December 2013 Paper

Fiber inline Michelson interferometer fabricated by one-step femtosecond laser micromachining for sensing applications

Lei Yuan, Hongbin Wu, Cong Wang, Yingyu Yu, Sumei Wang, Hai Xiao

Proceedings Volume 9044, 90441M (2013) https://doi.org/10.1117/12.2052729

KEYWORDS: Michelson interferometers, Optical fibers, Temperature metrology, Refractive index, Interferometers, Sensors, Femtosecond phenomena, Femtosecond laser micromachining, Fiber optics sensors, Micromachining

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Showing 5 of 7 publications

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