Prof. Guofang Fan Profile

Prof. Guofang Fan

Professor at Beijing Jiaotong Univ

SPIE Involvement:

Author

Publications (15)

SPIE Journal Paper | 6 November 2024

Multi-layer model of cell-waveguide system for highly uniform illumination inside wide bio-optical waveguide fluorescence microscopy

Yu Qiao, Yuanjie Long, Yanjun Hu, Hongru Zhang, Xingang Dai, Yu Ao, Xuanwei Xu, Bowen Niu, Gaoshan Jing, Yuan Li, Guofang Fan

JNP, Vol. 18, Issue 04, 046004, (November 2024) https://doi.org/10.1117/12.10.1117/1.JNP.18.046004

KEYWORDS: Waveguides, Light sources and illumination, Refractive index, Brain-machine interfaces, Fluorescence, Fluorescence microscopy, Systems modeling, Evanescence, Waveguide modes, Design

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SPIE Journal Paper | 21 June 2022

Integrated optical waveguide atomic force microscopy system with a differential splitter readout

Xinxin Tang, Guofang Fan, Hongru Zhang, Xingang Dai, Yanjun Hu, Shi Li, Zhiping Zhang, Gaoshan Jing, Yuan Li

JNP, Vol. 16, Issue 02, 026012, (June 2022) https://doi.org/10.1117/12.10.1117/1.JNP.16.026012

KEYWORDS: Waveguides, Atomic force microscopy, Integrated optics, Sensors, Refractive index, Light wave propagation, Finite element methods, Silicon, Wave propagation, Signal detection

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SPIE Journal Paper | 12 May 2017

Numerical study on an optical waveguide cantilever sensor

Guofang Fan, Yuan Li, Chunguang Hu, Lihua Lei, Hongyu Li

JNP, Vol. 11, Issue 02, 026007, (May 2017) https://doi.org/10.1117/12.10.1117/1.JNP.11.026007

KEYWORDS: Waveguides, Sensors, Receptors, Fiber couplers, Beam propagation method

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Proceedings Article | 8 March 2014 Paper

The performance analysis of an electro-optic polymer modulator

Guofang Fan, Yuan Li, Lihua Lei, Qi Wang, Guangming Xu, Haohui Ren, Hongyu Li

Proceedings Volume 8988, 89881W (2014) https://doi.org/10.1117/12.2045299

KEYWORDS: Waveguides, Electrodes, Modulators, Microwave radiation, Cladding, Polymers, Electro optic polymers, Finite element methods, Polymer multimode waveguides, Polymer thick film flex circuits

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Proceedings Article | 7 March 2014 Paper

Design of Mach-Zehnder interference modulators composed of enhanced electro-optic active polymers

Guangming Xu, Jialei Liu, Haohui Ren, Guofang Fan, Zhen Zhen, Xinhou Liu

Proceedings Volume 8983, 89831Q (2014) https://doi.org/10.1117/12.2045301

KEYWORDS: Electrodes, Waveguides, Microwave radiation, Modulators, Polymers, Chromophores, Refractive index, Electro optics, Electro optic polymers, Dielectrics

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Proceedings Article | 7 March 2014 Paper

Synthesis and electro-optic properties of the chromophore-containing NLO polyarylate polymers

Haohui Ren, Chengcheng Peng, Shuhui Bo, Guofang Fan, Guangming Xu, Hui Zhao, Zhen Zhen, Xinhou Liu

Proceedings Volume 8983, 89831P (2014) https://doi.org/10.1117/12.2044629

KEYWORDS: Polymers, Chromophores, Nonlinear optics, Electro optics, Thin films, Calibration, Electro optic polymers, Nitrogen, Absorption, FT-IR spectroscopy

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Proceedings Article | 18 May 2010 Paper

One theoretical analysis about the two resonators system

G. Fan, R. Orobtchouk

Proceedings Volume 7719, 77191V (2010) https://doi.org/10.1117/12.853829

KEYWORDS: Resonators, Transparency, Waveguides, Instrument modeling, Superposition, Fluctuations and noise, Nanotechnology, Optical networks, Optical switching, Slow light

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Proceedings Article | 18 May 2010 Paper

Highly integrated optical 8x8 lambda-router in silicon-on-insulator technology: comparison between the ring and racetrack configuration

G. Fan, R. Orobtchouk, J. Fédéli

Proceedings Volume 7719, 77190F (2010) https://doi.org/10.1117/12.853812

KEYWORDS: Waveguides, Resonators, Brain-machine interfaces, Microrings, Silicon, Integrated optics, 3D modeling, Refractive index, Signal attenuation, CMOS technology

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Proceedings Article | 27 October 2006 Paper

Study of doughnut beam with high charge number generated by liquid crystal plates

Jiping Ning, Lu Pang, Xiaobo Qi, Huafeng Zhao, Qun Han, Zhiqiang Chen, Guofang Fan, Lianju Shang

Proceedings Volume 6047, 60470C (2006) https://doi.org/10.1117/12.710924

KEYWORDS: Spiral phase plates, Liquid crystals, Wave plates, Optical tweezers, Liquids, Crystals, Laser crystals, Liquid crystal lasers, LCDs, Numerical simulations

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Proceedings Article | 10 June 2006 Paper

Efficient shooting algorithm for Raman amplifier equations

Jiping Ning, Qun Han, Zhiqiang Chen, Guofang Fan, Lianju Shang

Proceedings Volume 6344, 63440Y (2006) https://doi.org/10.1117/12.693518

KEYWORDS: Raman spectroscopy, Amplifiers, Fiber amplifiers, Silicon, Optical amplifiers, Numerical simulations, Numerical integration, Computer simulations, Signal attenuation, Mathematical modeling

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Proceedings Article | 10 June 2006 Paper

An analysis of designing a CW double-clad fiber laser

Jiping Ning, Lianju Shang, Guofang Fan, Zhiqiang Chen, Qun Han, Huayong Zhang

Proceedings Volume 6344, 63440O (2006) https://doi.org/10.1117/12.693424

KEYWORDS: Fiber lasers, Reflectivity, Continuous wave operation, Numerical simulations, Signal attenuation, Absorption, Optical design, Laser development, Fluctuations and noise, Optoelectronics

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Proceedings Article | 10 June 2006 Paper

Design of biconical waveguide in integrated acousto-optic modulator

Jiping Ning, Guofang Fan, Lianju Shang, Qun Han, Zhiqiang Chen

Proceedings Volume 6344, 634410 (2006) https://doi.org/10.1117/12.693520

KEYWORDS: Waveguides, Bragg cells, Channel waveguides, Wave propagation, Numerical analysis, Integrated optics, Modulators, Beam propagation method, Error analysis, Optoelectronics

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SPIE Journal Paper | 1 June 2006

Overlap integral in integrated acousto-optic devices

Guofang Fan, Jiping Ning, Lianju Shang, Qun Han, Zhiqiang Chen

OE, Vol. 45, Issue 06, 064601, (June 2006) https://doi.org/10.1117/12.10.1117/1.2211549

KEYWORDS: Acousto-optics, Adaptive optics, Acoustics, Polarization, Waveguides, Diffraction, Optical engineering, Fluctuations and noise, Crystals, Electro optics

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Proceedings Article | 30 April 2004 Paper

Calculation of acoustical field on tapered waveguide

Yuehong Zhu, Jisheng Yang, Guofang Fan, Yuanfeng Zhu, Limin Zhang, Chuanjing Wen

Proceedings Volume 5279, (2004) https://doi.org/10.1117/12.520180

KEYWORDS: Waveguides, Directional couplers, Beam propagation method, Finite element methods, Tunable filters, Wave propagation, Acousto-optics, Numerical analysis, Chemical elements, Applied physics

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Proceedings Article | 14 August 2003 Paper

Calculation of acoustical field on tapered waveguide

Jisheng Yang, Guofang Fan, J.P. Zhu, Y.H. Zhu

Proceedings Volume 5246, (2003) https://doi.org/10.1117/12.514559

KEYWORDS: Waveguides, Directional couplers, Beam propagation method, Tunable filters, Finite element methods, Wave propagation, Fluctuations and noise, Acousto-optics, Optical components, Numerical analysis

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Showing 5 of 15 publications

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