Prof. Daofu Han Profile

Prof. Daofu Han

Professor at Nanchang Univ

SPIE Involvement:

Author

Publications (12)

Proceedings Article | 10 October 2020 Poster + Presentation + Paper

The optical characteristic of Fabry-Perot cavity with chirped fiber gratings

Zhanwu Xie, Hongtao Zhang, Xiaoyan Zhao, Daofu Han, Haitao Yan

Proceedings Volume 11555, 1155515 (2020) https://doi.org/10.1117/12.2575503

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Proceedings Article | 10 October 2020 Presentation + Paper

A tunable self-mixing chaotic laser with ultra-high bandwidth

Wenlong Zeng, Kai Tu, Daofu Han, Haitao Yan

Proceedings Volume 11555, 1155508 (2020) https://doi.org/10.1117/12.2575192

KEYWORDS: Tunable lasers, Telecommunications, UHF band, Electrooptic modulators, Fiber lasers, Electro optics, Modulators, Modulation, Optical communications

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Proceedings Article | 25 October 2018 Paper

Chaos generation and regulation based on laser self-mixing of high-frequency electro-optical modulation

Xuejie Mu, Zhi Yan, Yarong Yu, Haitao Yan, Daofu Han

Proceedings Volume 10822, 108220K (2018) https://doi.org/10.1117/12.2500834

KEYWORDS: Modulation, Electro optics, Tunable lasers, Laser optics, Laser resonators, Fiber lasers, Chaos, Laser applications, Laser systems engineering, Spectrum analysis

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SPIE Journal Paper | 11 February 2017

Relative humidity sensor based on surface plasmon resonance of D-shaped fiber with polyvinyl alcohol embedding Au grating

Haitao Yan, Daofu Han, Ming Li, Bo Lin

JNP, Vol. 11, Issue 01, 016008, (February 2017) https://doi.org/10.1117/12.10.1117/1.JNP.11.016008

KEYWORDS: Wave propagation, Humidity, Sensors, Gold, Surface plasmons, Cladding, Optical fibers, Metals, Visible radiation, Absorption

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Proceedings Article | 11 September 2012 Paper

Self-mixing interference in fiber ring laser: application for displacement and velocity measurement

Ming Wang, Wei Xia, Yi Zhao, Daofu Han

Proceedings Volume 8413, 84131S (2012) https://doi.org/10.1117/12.976807

KEYWORDS: Speckle, Fiber lasers, Velocity measurements, Laser optics, Channel projecting optics, Semiconductor lasers, Wavelength division multiplexing, Laser applications, Multiplexing, Signal detection

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Proceedings Article | 16 October 2010 Paper

Velocity measurement by speckle modulating an Erbium-doped fiber ring laser

Daofu Han, Shijia Chen, Dongmei Guo

Proceedings Volume 7656, 76565Q (2010) https://doi.org/10.1117/12.865469

KEYWORDS: Speckle, Velocity measurements, Fiber lasers, Modulation, Signal detection, Light scattering, Laser resonators, Laser scattering, Photodiodes, Fiber Bragg gratings

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SPIE Journal Paper | 1 June 2010

Colloidal photonic crystal self-assembled onto the side of an optical fiber: fabrication and characterization

Haitao Yan, Zhiqiang Zhen, Xiaoyan Zhao, Zhengxin Tang, Xinzhong Li, Daofu Han

OE, Vol. 49, Issue 06, 063401, (June 2010) https://doi.org/10.1117/12.10.1117/1.3431656

KEYWORDS: Photonic crystals, Crystals, Cladding, Molecular self-assembly, Silica, Optical fibers, Photonic crystal fibers, Scanning electron microscopy, Coating, Structured optical fibers

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Proceedings Article | 5 March 2007 Paper

Speckle feedback-injected erbium-doped fiber ring laser for velocity detecting

Daofu Han, Ming Wang, Junping Zhou

Proceedings Volume 6595, 659540 (2007) https://doi.org/10.1117/12.726606

KEYWORDS: Speckle, Fiber lasers, Picosecond phenomena, Signal detection, Velocity measurements, Laser applications, Optical fibers, Laser scattering, Light scattering, Semiconductor lasers

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Proceedings Article | 5 March 2007 Paper

Active sensing of DBR laser with self-mixing interference

Junping Zhou, Ming Wang, Daofu Han

Proceedings Volume 6595, 65953Z (2007) https://doi.org/10.1117/12.726497

KEYWORDS: Active remote sensing, Reflectivity, Sensing systems, Optical simulations, Modulation, Solids, Fiber lasers, Laser scattering, Optical fibers, Optoelectronics

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Proceedings Article | 15 September 2006 Paper

Self-mixing interference in DFB-LD for fiber sensing application

Junping Zhou, Ming Wang, Daofu Han

Proceedings Volume 6341, 63412S (2006) https://doi.org/10.1117/12.695989

KEYWORDS: Optical fibers, Optical sensing, Reflectivity, Fiber lasers, Signal attenuation, Signal detection, Numerical simulations, Reflectors, Optical communications, Optical testing

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Proceedings Article | 15 September 2006 Paper

Self-mixing speckle interference in DFB laser diode

Daofu Han, Ming Wang, Junping Zhou

Proceedings Volume 6341, 63411S (2006) https://doi.org/10.1117/12.695463

KEYWORDS: Speckle, Signal detection, Semiconductor lasers, Laser resonators, Velocity measurements, Laser optics, Optical simulations, Statistical analysis, Signal processing, Fiber lasers

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Proceedings Article | 20 September 2002 Paper

CCD instrument of Newton's ring

Li Ma, DaoFu Han

Proceedings Volume 4927, (2002) https://doi.org/10.1117/12.471667

KEYWORDS: Charge-coupled devices, Visualization, Fringe analysis, Image processing, Microscopes, Spectral resolution, Lithium, Photomicroscopy, CCD cameras, Optical testing

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Showing 5 of 12 publications

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