Dr. Weiguo Chen Profile

Dr. Weiguo Chen

at Beijing Jiaotong Univ

SPIE Involvement:

Author

Publications (19)

SPIE Journal Paper | 1 September 2010

Ring-core photonic crystal fiber interferometer for strain measurement

Weiguo Chen, Shuqin Lou, Liwen Wang, Shuisheng Jian

OE, Vol. 49, Issue 09, 094402, (September 2010) https://doi.org/10.1117/12.10.1117/1.3488045

KEYWORDS: Interferometers, Photonic crystal fibers, Sensors, Single mode fibers, Temperature metrology, Silica, Optical engineering, Fusion splicing, Cladding, Fiber optics sensors

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Proceedings Article | 2 December 2009 Paper

Two-mode photonic crystal fiber interferometer for temperature and strain sensing

Honglei Li, Shuqin Lou, Suchun Feng, Tieying Guo, Liwen Wang, Weiguo Chen, Shuisheng Jian

Proceedings Volume 7630, 76301H (2009) https://doi.org/10.1117/12.850971

KEYWORDS: Interferometers, Single mode fibers, Photonic crystal fibers, Fusion splicing, Finite element methods, Temperature metrology, Sensors, Refractive index, Networks, Solids

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Proceedings Article | 2 December 2009 Paper

Design of broadband single-polarization single-mode holey fiber

Tieying Guo, Shuqin Lou, Yuchun Lu, Honglei Li, Liwen Wang, Weiguo Chen

Proceedings Volume 7630, 76300G (2009) https://doi.org/10.1117/12.852066

KEYWORDS: Polarization, Dispersion, Structured optical fibers, Single mode fibers, Finite element methods, Silica, Refractive index, Waveguides, Solids, Optical fibers

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Proceedings Article | 2 December 2009 Paper

Switchable dual-wavelength fiber laser based on PCF Sagnac loop and broadband FBG

Weiguo Chen, Shuqin Lou, Suchun Feng, Liwen Wang, Honglei Li, Tieying Guo, Shuisheng Jian

Proceedings Volume 7630, 76302J (2009) https://doi.org/10.1117/12.851119

KEYWORDS: Fiber lasers, Fiber Bragg gratings, Polarization, Interferometers, Hole burning spectroscopy, Single mode fibers, Photonic crystal fibers, Signal to noise ratio, Wavelength division multiplexing, Mirrors

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Proceedings Article | 29 October 2009 Paper

Compact Mach-Zehnder interferometer based on photonic crystal fiber and its application in switchable multi-wavelength fiber laser

Weiguo Chen, Shuqin Lou, Liwen Wang, Honglei Li, Tieying Guo, Shuisheng Jian

Proceedings Volume 7514, 75140C (2009) https://doi.org/10.1117/12.840057

KEYWORDS: Fiber lasers, Mach-Zehnder interferometers, Interferometers, Optical amplifiers, Single mode fibers, Polarization, Photonic crystal fibers, Optical filters, Cladding, Fiber amplifiers

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Proceedings Article | 29 October 2009 Paper

Analysis of mode coupling in the dispersion compensating photonic crystal fiber

Weiguo Chen, Shuqin Lou, Liwen Wang, Honglei Li, Tieying Guo, Shuisheng Jian

Proceedings Volume 7514, 75140A (2009) https://doi.org/10.1117/12.840056

KEYWORDS: Dispersion, Photonic crystal fibers, Finite element methods, Refractive index, Optical fibers, Networks, Silica, Lithium, Optical networks, Single mode fibers

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Proceedings Article | 23 February 2009 Paper

Study on properties of long period gratings in photonic crystal fibers

Weiguo Chen, Shuqin Lou, Liwen Wang, Honglei Li, Tieying Guo, Shuisheng Jian

Proceedings Volume 7278, 72781R (2009) https://doi.org/10.1117/12.822235

KEYWORDS: Refractive index, Cladding, Photonic crystal fibers, Modulation, Optical sensing, Fiber optic communications, Single mode fibers, Networks, Optical fibers, Optical communications

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Proceedings Article | 11 November 2008 Paper

A novel design of highly negative dispersion photonic crystal fibers with central index dip

Honglei Li, Shuqin Lou, Tieying Guo, Hong Fang, Weiguo Chen, Liwen Wang, Shuisheng Jian

Proceedings Volume 7134, 713403 (2008) https://doi.org/10.1117/12.801571

KEYWORDS: Dispersion, Germanium, Finite element methods, Photonic crystal fibers, Optical fibers, Refractive index, Lithium, Optical networks, Networks, Fused deposition modeling

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Proceedings Article | 11 November 2008 Paper

Study of the highly dispersive dual-core photonic crystal fiber with large mode area

Weiguo Chen, Shuqin Lou, Honglei Li, Liwen Wang, Hong Fang, Tieying Guo, Shuisheng Jian

Proceedings Volume 7134, 71343Z (2008) https://doi.org/10.1117/12.803086

KEYWORDS: Dispersion, Refractive index, Phase shifts, Photonic crystal fibers, Optical fibers, Finite element methods, Single mode fibers, Silica, Lithium, Networks

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Proceedings Article | 17 September 1999 Paper

Image analysis of human corneal endothelial cells based on fractal theory

Zhi Zhang, Qingming Luo, Shaoqun Zeng, Xinyu Zhang, Dexiu Huang, Weiguo Chen

Proceedings Volume 3863, (1999) https://doi.org/10.1117/12.364395

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Proceedings Article | 17 September 1999 Paper

Phagocytic mechanism of live neutrophilic granulocyte with green fluorescent protein gene

Shaoqun Zeng, Weiguo Chen, Wei Zhou, Qingming Luo, Zhi Zhang

Proceedings Volume 3863, (1999) https://doi.org/10.1117/12.364343

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Proceedings Article | 17 September 1999 Paper

Ischemic stroke assessment with near-infrared spectroscopy

Weiguo Chen, Pengcheng Li, Shaoqun Zeng, Qingming Luo, Bo Hu

Proceedings Volume 3863, (1999) https://doi.org/10.1117/12.364379

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Proceedings Article | 4 March 1999 Paper

Fourier analysis of the photon diffusion imaging system

Shaoqun Zeng, Qingming Luo, Zhi Zhang, Weiguo Chen, Hui Gong, Britton Chance

Proceedings Volume 3726, (1999) https://doi.org/10.1117/12.341437

KEYWORDS: Diffusion, Imaging systems, Photonics systems, Tissues, Optical properties, Scattering, Protactinium, Linear filtering, Optical imaging, Scattering media

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Proceedings Article | 4 March 1999 Paper

Ischemic and bleeding disease monitoring with fNIRS imager: one case report

Weiguo Chen, Pengcheng Li, Shaoqun Zeng, Qingming Luo, Zhi Zhang, Hui Gong, Britton Chance

Proceedings Volume 3726, (1999) https://doi.org/10.1117/12.341439

KEYWORDS: Blood, Imaging systems, Near infrared spectroscopy, Sensors, Tissues, Transmittance, Protactinium, Oxygen, Lamps, Ischemia

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Proceedings Article | 4 March 1999 Paper

Low-frequency vibration measurement with a backscatter-modulated laser diode

Jing Zhang, Qingming Luo, Shaoqun Zeng, Hui Gong, Weiguo Chen

Proceedings Volume 3726, (1999) https://doi.org/10.1117/12.341441

KEYWORDS: Semiconductor lasers, Modulation, Vibrometry, Sensors, Laser scattering, Laser optics, Photodiodes, Signal detection, Signal processing, Biomedical optics

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Proceedings Article | 4 March 1999 Paper

Monitoring mental work and pattern recognition of a human brain with a functional near-infrared imager

Weiguo Chen, Shaoqun Zeng, Qingming Luo, Hui Gong, Zhongzhong Yang, Lingchu Guan, Britton Chance

Proceedings Volume 3726, (1999) https://doi.org/10.1117/12.341440

KEYWORDS: Imaging systems, Oxygen, Pattern recognition, Neurons, Brain, Neuroimaging, Near infrared spectroscopy, Sensors, Blood, Blood circulation

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Proceedings Article | 12 February 1999 Paper

Real-time functional near-infrared imager and imaging of human brain activity

Qingming Luo, Shaoqun Zeng, Hui Gong, Weiguo Chen, Zhi Zhang, Britton Chance

Proceedings Volume 3567, (1999) https://doi.org/10.1117/12.339172

KEYWORDS: Imaging systems, Brain, Oxygen, Sensors, Pattern recognition, Neuroimaging, Signal detection, Near infrared, Visualization, Blood

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Proceedings Article | 30 December 1998 Paper

CW imager and image characteristics analysis

Qingming Luo, Shaoqun Zeng, Hui Gong, Weiguo Chen, Zhi Zhang, Britton Chance

Proceedings Volume 3566, (1998) https://doi.org/10.1117/12.334370

KEYWORDS: Imaging systems, Diffusion, Image analysis, Biological research, Near infrared, Sensors, Photonics systems, Analytical research, Linear filtering

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Proceedings Article | 7 August 1998 Paper

Imaging characteristics of photon diffusion imaging in highly scattering media

Shaoqun Zeng, Qingming Luo, Hui Gong, Weiguo Chen, Dinghe Shi, Britton Chance

Proceedings Volume 3548, (1998) https://doi.org/10.1117/12.317862

KEYWORDS: Diffusion, Imaging systems, Scattering, Tissues, Scattering media, Signal detection, Optical properties, Light scattering, Protactinium, Tumors

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Showing 5 of 19 publications

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