Dr. Weijia Bao Profile

Dr. Weijia Bao

at Northwest Univ

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Author

Publications (5)

Proceedings Article | 18 March 2024 Paper

Vector displacement sensor based on femtosecond laser direct writing gratings and waveguides in a seven-core fiber

Yu Fan, Weijia Bao, Changrui Liao, Yiping Wang

Proceedings Volume 13104, 131045T (2024) https://doi.org/10.1117/12.3023698

KEYWORDS: Sensors, Fiber Bragg gratings, Waveguides, Femtosecond phenomena, Reflection, Structured optical fibers, Optical gratings, Ultrafast lasers, Sensing systems, Photonic devices

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Proceedings Article | 24 November 2023 Paper

Chirped and tilted fiber Bragg gratings inscribed by femtosecond laser direct writing technology

Yu Fan, Weijia Bao, Changrui Liao, Yiping Wang

Proceedings Volume 12935, 129354Y (2023) https://doi.org/10.1117/12.3008141

KEYWORDS: Femtosecond phenomena, Fiber Bragg gratings, Laser applications, Tunable filters, Optical filters, Reflection, Bragg wavelengths, Coating, Wave plates, Ultrafast lasers

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Proceedings Article | 18 April 2021 Presentation + Paper

Fibre Bragg grating inscription into a seven core fibre and its application as a vector bending sensor

Namita Sahoo, Weijia Bao, Shen Liu, Yidong Tan, Kaiming Zhou, Lin Zhang

Proceedings Volume 11772, 117720O (2021) https://doi.org/10.1117/12.2589063

KEYWORDS: Fiber Bragg gratings, Sensors, Ultraviolet radiation, Temperature metrology, Spectrum analysis, Helium neon lasers, Fusion splicing, Cladding, Argon ion lasers, 3D surface sensing

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Proceedings Article | 23 April 2017 Paper

A novel orthogonal grating inscribed over inner cladding of a multi-cladding fiber

Weijia Bao, Xueguang Qiao, Qiangzhou Rong

Proceedings Volume 10323, 103235T (2017) https://doi.org/10.1117/12.2262395

KEYWORDS: Cladding, Fiber Bragg gratings, Femtosecond phenomena, Wave propagation, Single mode fibers, Vibrometry, Sensing systems, Signal to noise ratio, Signal attenuation, Refractive index

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Proceedings Article | 28 September 2015 Paper

Gas refractometer based on an S-taper fiber tailored fiber Bragg grating

Zhihua Shao, Weijia Bao, Xueguang Qiao, Qiangzhou Rong

Proceedings Volume 9634, 96340R (2015) https://doi.org/10.1117/12.2194523

KEYWORDS: Cladding, Fiber Bragg gratings, Sensors, Temperature metrology, Single mode fibers, Liquids, Refractive index, Nitrogen, Connectors, Baryon acoustic oscillations

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