Dr. Fengjun Tian Profile

Dr. Fengjun Tian

at Harbin Engineering Univ.

SPIE Involvement:

Author

Publications (11)

SPIE Journal Paper | 9 May 2018

Proposal of high-birefringence twin-core hollow optical fiber

Hongkun Qu, Fengjun Tian, Jianfeng Luo, Li Li, Xinghua Yang, Jianzhong Zhang

OE, Vol. 57, Issue 05, 056102, (May 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.5.056102

KEYWORDS: Birefringence, Cladding, Optical fibers, Silica, Dispersion, Interferometers, Polarization, Finite element methods, Refractive index, Lithium

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Proceedings Article | 7 November 2012 Paper

Theoretical and experimental analysis of the birefringence in embedded-core hollow optical fibers

Chunying Guan, Xiaozhong Tian, Di Gao, Fengjun Tian, Jinhui Shi, Libo Yuan

Proceedings Volume 8421, 84218W (2012) https://doi.org/10.1117/12.970635

KEYWORDS: Optical fibers, Birefringence, Cladding, Polarization, Finite element methods, Refractive index, Temperature metrology, Radium, Silica, Polarizers

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Proceedings Article | 13 September 2012 Paper

Light propagation in a fibre-brush-shape converter

Weimin Sun, Haijiao Yu, Qi Yan, Fengjun Tian, Xiaoqi Liu, Yu Jiang, Zongjun Huang, Zhongwen Hu

Proceedings Volume 8450, 845014 (2012) https://doi.org/10.1117/12.927060

KEYWORDS: Optical fibers, Telescopes, Multimode fibers, Spectrographs, Refractive index, Structured optical fibers, Capillaries, Astronomical imaging, Astronomy, Spectrometers

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Proceedings Article | 31 January 2012 Paper

Birefringence analysis of a two elliptical cores hollow fiber based on finite element method

Fengjun Tian, Libo Yuan, Qian Dai, Zhihai Liu, Jianzhong Zhang

Proceedings Volume 8351, 83510O (2012) https://doi.org/10.1117/12.914254

KEYWORDS: Birefringence, Finite element methods, Cladding, Refractive index, Polarization, Protactinium, Silica, Interferometers, Optical fibers, Fiber optics sensors

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Proceedings Article | 23 November 2011 Paper

Design and fabrication of embedded two elliptical cores hollow fiber

Fengjun Tian, Libo Yuan, Qian Dai, Zhihai Liu

Proceedings Volume 8199, 819911 (2011) https://doi.org/10.1117/12.904825

KEYWORDS: Silica, Cladding, Refractive index, Single mode fibers, Optical fibers, Interferometers, Fabrication, Neodymium, Polarization, Biosensors

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Proceedings Article | 17 May 2011 Paper

Twin-half hollow elliptical core polarization-maintaining fiber for polarization state selective sensing

Chong Liu, Lei Wang, Zhihai Liu, Qiang Dai, Fengjun Tian, Libo Yuan

Proceedings Volume 7753, 77535X (2011) https://doi.org/10.1117/12.886041

KEYWORDS: Birefringence, Polarization maintaining fibers, Cladding, Finite element methods, Refractive index, Optical fibers, Bridges, Polarization, Structured optical fibers, Bismuth

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Proceedings Article | 17 May 2011 Paper

Linear-core-array optical fiber based laser beam shape convertor

Libo Yuan, Xiaoliang Zhu, Ai Zhou, Qiang Dai, Fengjun Tian

Proceedings Volume 7753, 775353 (2011) https://doi.org/10.1117/12.884726

KEYWORDS: Fiber lasers, Beam shaping, Optical fibers, Single mode fibers, Fusion splicing, Manufacturing, Silica, Laser beam propagation, Gaussian beams, Laser applications

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Proceedings Article | 17 May 2011 Paper

Mode field analysis of eccentric optical fibers by conformal mapping

Chunying Guan, Libo Yuan, Fengjun Tian, Qiang Dai, Xiaozhong Tian

Proceedings Volume 7753, 77535W (2011) https://doi.org/10.1117/12.885986

KEYWORDS: Optical fibers, Sensors, Waveguides, Finite element methods, Fiber lasers, Fiber optics sensors, Birefringence, Bessel functions, Refractive index, Analytical research

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Proceedings Article | 5 October 2009 Paper

Capillary optical fiber linking approach for biosensors

Libo Yuan, Xiaoliang Zhu, Tao Zhang, Fengjun Tian, Qiang Dai, Jun Yang

Proceedings Volume 7503, 750372 (2009) https://doi.org/10.1117/12.834293

KEYWORDS: Capillaries, Single mode fibers, Optical fibers, Fiber couplers, Refractive index, Waveguides, Biosensors, Fusion splicing, Biosensing, Structured optical fibers

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Proceedings Article | 16 May 2008 Paper

Three-core fiber far field structured light pattern generator and its shape sensing application

Libo Yuan, Jun Yang, Zhihai Liu, Chunying Guan, Qiang Dai, Fengjun Tian

Proceedings Volume 7004, 70040S (2008) https://doi.org/10.1117/12.785215

KEYWORDS: Modulation, Fiber optics, Interferometry, Fringe analysis, Structured optical fibers, 3D surface sensing, Three dimensional sensing, CCD cameras, Fourier transforms, Structured light

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Proceedings Article | 16 May 2008 Paper

Twin-core fiber white light interferometric bending sensor

Jun Yang, Libo Yuan, Xiaoliang Zu, Yu Zhang, Binbin Liu, Jianzhong Zhang, Qiang Dai, Fengjun Tian

Proceedings Volume 7004, 70040Y (2008) https://doi.org/10.1117/12.785426

KEYWORDS: Sensors, Sensing systems, Michelson interferometers, Interferometry, Fiber optics sensors, Refractive index, Optical sensors, Fiber optics, Interferometers, Silica

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Showing 5 of 11 publications

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