Prof. Chongfu Zhang Profile

Prof. Chongfu Zhang

at Univ of Electronic Science and Technology of China

SPIE Involvement:

Author

Publications (19)

Proceedings Article | 14 February 2019 Paper

An algorithm approach to optical true time delay pool enabled centralized control beamforming for wireless base station

Ruofan Wang, Chongfu Zhang, Huan Huang, Zichuan Yi, Kun Qiu

Proceedings Volume 11048, 110480S (2019) https://doi.org/10.1117/12.2519434

KEYWORDS: Phased array optics, Beam controllers, Control systems, Phased arrays, Extremely high frequency, Wireless communications

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Proceedings Article | 14 February 2019 Paper

Short term traffic flow prediction research based on chaotic local model

Huan Wang, Qingyuan Meng, Chongfu Zhang

Proceedings Volume 11048, 1104815 (2019) https://doi.org/10.1117/12.2519930

KEYWORDS: Reconstruction algorithms, Neural networks, Chaos theory, Complex systems, Filtering (signal processing), Data modeling, Sun, Roads, Time series analysis, Machine learning

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Proceedings Article | 12 December 2018 Paper

Microwave photonics and its optical wireless access systems

Chongfu Zhang, Huan Huang, Kun Qiu

Proceedings Volume 10849, 108490S (2018) https://doi.org/10.1117/12.2505311

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SPIE Journal Paper | 19 June 2018

Efficient carrier-reuse for intensity modulation and direct detection passive optical networks with Rayleigh backscattering noise circumvention

Xiaoling Zhang, Chongfu Zhang, Chen Chen, Wei Jin, Kun Qiu

OE, Vol. 57, Issue 06, 066113, (June 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.6.066113

KEYWORDS: Modulation, Optical filters, Single sideband modulation, Electronic filtering, Passive optical networks, Digital signal processing, Digital filtering, Backscatter, Light sources, Signal generators

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SPIE Journal Paper | 5 February 2016

Energy-efficient orthogonal frequency division multiplexing-based passive optical network based on adaptive sleep-mode control and dynamic bandwidth allocation

Chongfu Zhang, Nengwu Xiao, Chen Chen, Weicheng Yuan, Kun Qiu

OE, Vol. 55, Issue 02, 026108, (February 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.2.026108

KEYWORDS: Atrial fibrillation, Passive optical networks, Energy efficiency, Receivers, Transmitters, Optical engineering, Adaptive control, Optical networks, Telecommunications, Digital signal processing

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SPIE Journal Paper | 1 February 2016

Physically secured orthogonal frequency division multiplexing–passive optical network employing noise-based encryption and signal recovery process

Wei Jin, Chongfu Zhang, Weicheng Yuan

OE, Vol. 55, Issue 02, 026103, (February 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.2.026103

KEYWORDS: Signal processing, Orthogonal frequency division multiplexing, Computer security, Legal, Chaos, Interference (communication), Passive optical networks, Switches, Optical engineering, Digital signal processing

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SPIE Journal Paper | 17 September 2015

Hybrid bidirectional radio-over-fiber-based orthogonal frequency division multiple access-passive optical network supporting 60/120 GHz using offset quadrate phase shift keying

Chongfu Zhang, Chen Chen, Kun Qiu

OE, Vol. 54, Issue 09, 096108, (September 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.9.096108

KEYWORDS: Orthogonal frequency division multiplexing, Extremely high frequency, Terahertz radiation, Optical networks, Single mode fibers, Modulation, Phase shift keying, Radio over Fiber, Radio optics, Modulators

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SPIE Journal Paper | 20 June 2014

Enabled scalable and privacy wavelength division multiplexing-radio over fiber system based on optical virtual private networks

Qiaoyan Zhang, Chongfu Zhang, Wei Jin, Kun Qiu

OE, Vol. 53, Issue 06, 066105, (June 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.6.066105

KEYWORDS: Telecommunications, Radio over Fiber, Modulation, Optical networks, Single sideband modulation, Fiber Bragg gratings, Extremely high frequency, Wavelength division multiplexing, Optical communications, Optical fibers

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SPIE Journal Paper | 1 November 2012

Principle and verification of novel optical virtual private networks over multiprotocol label switching/optical packet switching networks

Chongfu Zhang, Zhengsuan Wang, Wei Jin, Kun Qiu

OE, Vol. 51, Issue 11, 115004, (November 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.11.115004

KEYWORDS: Network architectures, Switching, Optical networks, Forward error correction, Packet switching, Optical engineering, Process control, Receivers, Transmitters, Communication engineering

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Proceedings Article | 14 December 2011 Paper

OFDM-PON optical fiber access technologies

Kun Qiu, Xinwen Yi, Jing Zhang, Hongbo Zhang, Mingliang Deng, Chongfu Zhang

Proceedings Volume 8309, 830921 (2011) https://doi.org/10.1117/12.900839

KEYWORDS: Orthogonal frequency division multiplexing, Multiplexing, Modulation, Wavelets, Receivers, Optical fibers, Transmitters, Radon, Single mode fibers, Modulators

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SPIE Journal Paper | 1 September 2011

Performance analysis of multiple optical orthogonal codes sequences-based optical labels for optical packet switching networks

Chongfu Zhang, Chunli Ma, Zhengsuan Wang, Kun Qiu

OE, Vol. 50, Issue 09, 095003, (September 2011) https://doi.org/10.1117/12.10.1117/1.3625423

KEYWORDS: Optical signal processing, Switching, Packet switching, Optical networks, Optical engineering, Active optics, Modulation, Error analysis, Singular optics, Field programmable gate arrays

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SPIE Journal Paper | 1 October 2010

Experimental demonstration and analysis of security-improved optical code division multiple-access networks using multiple-group optical orthogonal codes

Chongfu Zhang, Kun Qiu

OE, Vol. 49, Issue 10, 105005, (October 2010) https://doi.org/10.1117/12.10.1117/1.3497566

KEYWORDS: Network security, Information security, Optical encoders, Computer security, Computer programming, Optical engineering, Receivers, Fiber Bragg gratings, Optical networks, Code division multiplexing

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Proceedings Article | 3 December 2009 Paper

Study on multiple-hops performance of MOOC sequences-based optical labels for OPS networks

Chongfu Zhang, Kun Qiu, Chunli Ma

Proceedings Volume 7632, 763231 (2009) https://doi.org/10.1117/12.849615

KEYWORDS: Switching, Packet switching, Active optics, Singular optics, Optical networks, Modulation, Broadband telecommunications, Telecommunications, Optical communications, Wavelength division multiplexing

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SPIE Journal Paper | 1 August 2008

Tunable time-spreading optical encoder/decoder using photonic crystals and a logical controller

Chongfu Zhang, Kun Qiu

OE, Vol. 47, Issue 08, 085005, (August 2008) https://doi.org/10.1117/12.10.1117/1.2967717

KEYWORDS: Computer programming, Photonic crystals, Optical engineering, Device simulation, Free space optics, Single mode fibers, Code division multiplexing, Integrated optics, Optical encoders, Reflectivity

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Proceedings Article | 19 November 2007 Paper

A novel coherent optical en/decoder for optical label processing of OCDM-based optical packets switching networks

Chongfu Zhang, Kun Qiu

Proceedings Volume 6783, 678337 (2007) https://doi.org/10.1117/12.742390

KEYWORDS: Photonic crystals, Reflectivity, Phase shifts, Gold, Computer programming, Packet switching, Modulation, Phase shift keying, Free space optics, Signal to noise ratio

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Proceedings Article | 19 November 2007 Paper

A novel all-optical label processing for OPS networks based on multiple OOC sequences from multiple-groups OOC

Kun Qiu, Chongfu Zhang, Yun Ling, Yibo Wang

Proceedings Volume 6783, 678336 (2007) https://doi.org/10.1117/12.743021

KEYWORDS: Switching, Modulation, Packet switching, Optical networks, Singular optics, Optical fibers, Receivers, Switches, Clocks, Optical encoders

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Proceedings Article | 3 October 2006 Paper

Study on networks based on OCDMA-PON subsystem

Chongfu Zhang, Kun Qiu, Bo Xu, Jun Xie

Proceedings Volume 6353, 63533A (2006) https://doi.org/10.1117/12.687351

KEYWORDS: Network architectures, Transmitters, Receivers, Optical components, WDM-PON, Signal to noise ratio, Optical networks, Network security, Signal detection, Sensors

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SPIE Journal Paper | 1 October 2006

Multiple-access technology based on optical code-division multiple access for passive optical networks

Chongfu Zhang, Kun Qiu, Bo Xu

OE, Vol. 45, Issue 10, 105002, (October 2006) https://doi.org/10.1117/12.10.1117/1.2360172

KEYWORDS: Wavelength division multiplexing, Signal to noise ratio, Code division multiplexing, Passive optical networks, Optical networks, Interference (communication), Time division multiplexing, Receivers, Sensors, Optical engineering

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Proceedings Article | 21 September 2006 Paper

A low-complexity Reed-Solomon decoder using new key equation solver

Jun Xie, Songxin Yuan, Xiaodong Tu, Chongfu Zhang

Proceedings Volume 6353, 635335 (2006) https://doi.org/10.1117/12.687009

KEYWORDS: Remote sensing, Clocks, Forward error correction, Logic devices, Optical communications, Optical networks, Networks, Field programmable gate arrays, Communication engineering, Multiplexing

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Showing 5 of 19 publications

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