Prof. Wanyi Gu Profile

Prof. Wanyi Gu

at Beijing Univ of Posts and Telecommunications

SPIE Involvement:

Author

Publications (125)

SPIE Journal Paper | 20 July 2016

Numerical and experimental study of a cascaded microelectromechanical system-based all-optical data center interconnect

Qian Kong, Shanguo Huang, Bingli Guo, Xin Li, Min Zhang, Yongli Zhao, Jie Zhang, Wanyi Gu

OE, Vol. 55, Issue 07, 076111, (July 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.7.076111

KEYWORDS: Lithium, Switches, Microelectromechanical systems, Switching, Data centers, Optical engineering, Transceivers, Optical switching, Network architectures, Computer architecture

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SPIE Journal Paper | 19 July 2016

Multichannel mode conversion and multiplexing based on a single spatial light modulator for optical communication

Song Nie, Song Yu, Shanyong Cai, Mingying Lan, Wanyi Gu

OE, Vol. 55, Issue 07, 076108, (July 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.7.076108

KEYWORDS: Spatial light modulators, Phase shift keying, Multiplexing, Composites, Optical communications, Beam splitters, Phase modulation, Modulation, Diffraction gratings, Fiber couplers

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Proceedings Article | 26 January 2016 Paper

Tunable RF photonic phase shifter based on optical DSB modulation and FBG filtering

Yongfeng Wei, Shanguo Huang, Kai Sun, Xinlu Gao, Wanyi Gu

Proceedings Volume 9796, 97960K (2016) https://doi.org/10.1117/12.2230640

KEYWORDS: RF photonics, Integrated optics, Double sideband modulation, Modulation, Fiber Bragg gratings, Optical filters, Phase shifts, Phase modulation, Photonics, Modulators

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Proceedings Article | 8 October 2015 Paper

Tunable and integrated RF photonic phase shifter based on phase modulation and FBG filtering

Yongfeng Wei, Shanguo Huang, Shiyue Hou, Xinlu Gao, Wanyi Gu

Proceedings Volume 9679, 96791C (2015) https://doi.org/10.1117/12.2205131

KEYWORDS: Phase shifts, Phase shift keying, Phase modulation, Fiber Bragg gratings, RF photonics, Microwave radiation, Modulators, Photonics, Tunable filters, Photodetectors

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SPIE Journal Paper | 7 July 2014

On the performance of a scalable optical switching architecture for flat intercluster data center network with centralized control

Qian Kong, Shanguo Huang, Yu Zhou, Bingli Guo, Yongli Zhao, Min Zhang, Jie Zhang, Wanyi Gu

OE, Vol. 53, Issue 07, 075101, (July 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.7.075101

KEYWORDS: Switches, Microelectromechanical systems, Data centers, Optical switching, Switching, Network architectures, Wavelength division multiplexing, Optical networks, Integrated optics, Optical engineering

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Proceedings Article | 15 December 2011 Paper

Survivable virtual topology mapping for single-node failure in IP over WDM network

Fen Yuan, Xiaoliang Niu, Xin Li, Shanguo Huang, Wanyi Gu

Proceedings Volume 8310, 83101S (2011) https://doi.org/10.1117/12.904411

KEYWORDS: Wavelength division multiplexing, Wavelength division multiplexing networks, Failure analysis, Networks, Optical networks, Network architectures, Channel projecting optics, Optical communications, Algorithm development, Computer simulations

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Proceedings Article | 15 December 2011 Paper

A novel PCE-based algorithm for P2MP inter-domain traffic engineering in optical networks

Koubo Wu, Jie Zhang, Yongli Zhao, Ziyan Yu, Wanyi Gu, Dajiang Wang, Xuping Cao

Proceedings Volume 8310, 831011 (2011) https://doi.org/10.1117/12.904385

KEYWORDS: Optical networks, Computer simulations, Networks, Optical engineering, Detection and tracking algorithms, Photonics, Algorithm development, Communication engineering, Optical communications, Telecommunications

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Proceedings Article | 15 December 2011 Paper

Centralized and distributed routing and spectrum assignment schemes for bandwidth-variable optical networks

Jingjing Wang, Yongli Zhao, Jie Zhang, Yuyao Wu, Wanyi Gu, Dajiang Wang, Xuping Cao

Proceedings Volume 8310, 83101U (2011) https://doi.org/10.1117/12.904431

KEYWORDS: Optical networks, Signal processing, Databases, Network architectures, Silicon, Networks, Modulation, Optical components, Wavelength division multiplexing networks, Photonics

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Proceedings Article | 15 December 2011 Paper

TE link dormant mode used in GMPLS optical transport networks for energy saving

Xin Li, Shanguo Huang, Bingli Guo, Jie Zhang, Wanyi Gu

Proceedings Volume 8310, 831015 (2011) https://doi.org/10.1117/12.904366

KEYWORDS: Optical networks, Signal processing, Networks, Internet, Multiplexing, Energy efficiency, Wavelength division multiplexing networks, Network architectures, Photonics, Optical switching

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Proceedings Article | 15 December 2011 Paper

Dynamic clustering scheme based on the coordination of management and control in multi-layer and multi-region intelligent optical network

Xiaoliang Niu, Fen Yuan, Shanguo Huang, Bingli Guo, Wanyi Gu

Proceedings Volume 8310, 831005 (2011) https://doi.org/10.1117/12.904397

KEYWORDS: Optical networks, Systems modeling, Telecommunications, Process control, Mobile communications, Networks, Photonics, Optical communications, Optical simulations, Computing systems

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Proceedings Article | 15 December 2011 Paper

A dynamic ant colony optimization for load balancing in MRN/MLN

Le Lu, Shanguo Huang, Wanyi Gu

Proceedings Volume 8310, 83101Q (2011) https://doi.org/10.1117/12.904391

KEYWORDS: Optimization (mathematics), Neon, Computer simulations, Networks, Optical networks, Surface plasmons, Photonics, Telecommunications, Internet, Lutetium

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Proceedings Article | 15 December 2011 Paper

A collision-aware backward recursive PCE-based computation algorithm in multi-domain optical networks

Jianchao Xing, Jie Zhang, Yongli Zhao, Xuping Cao, Dajiang Wang, Wanyi Gu

Proceedings Volume 8310, 831010 (2011) https://doi.org/10.1117/12.904406

KEYWORDS: Optical networks, Computer architecture, Switching, Computer simulations, Photonics, Network architectures, Optical communications, Telecommunications, Networks, Current controlled current source

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Proceedings Article | 15 December 2011 Paper

Restoration scheme for multi-failures based on protection ring with dynamic weight in WDM networks

Hai Huang, Yongli Zhao, Jie Zhang, Dajiang Wang, Wanyi Gu

Proceedings Volume 8310, 83101P (2011) https://doi.org/10.1117/12.904390

KEYWORDS: Wavelength division multiplexing networks, Wavelength division multiplexing, Neodymium, Photonics, Network architectures, Networks, Superposition, Ions, Optical communications

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Proceedings Article | 15 December 2011 Paper

Application-oriented integrated control center (AICC) for heterogeneous optical networks

Yongli Zhao, Jie Zhang, Xuping Cao, Dajiang Wang, Koubo Wu, Yinxiang Cai, Wanyi Gu

Proceedings Volume 8310, 831004 (2011) https://doi.org/10.1117/12.904068

KEYWORDS: Network architectures, Optical networks, Interfaces, Data centers, Clouds, Networks, Computer programming, Computer simulations, Switching, Chemical elements

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Proceedings Article | 15 December 2011 Paper

Contentionless ROADM architecture and extention for control plane in elastic optical path network

Weiguo Ju, Shanguo Huang, Xin Li, Bingli Guo, Dajiang Wang, Yongqi He, Jie Zhang, Wanyi Gu

Proceedings Volume 8310, 83101T (2011) https://doi.org/10.1117/12.904422

KEYWORDS: Optical networks, Switches, Liquid crystal on silicon, Network architectures, Orthogonal frequency division multiplexing, Switching, Photonics, Transponders, Control systems, Networks

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Proceedings Article | 15 December 2011 Paper

A novel recovery algorithm for multi-link failures in spectrum-elastic optical path networks

Bowen Chen, Jie Zhang, Yongli Zhao, Chunhui Lv, Wei Zhang, Yuan Gu, Shanguo Huang, Wanyi Gu

Proceedings Volume 8310, 83101V (2011) https://doi.org/10.1117/12.904477

KEYWORDS: Optical networks, Computer simulations, Networks, Photonics, Wavelength division multiplexing networks, Network architectures, Optical communications, Telecommunications, Roads, Current controlled current source

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Proceedings Article | 15 December 2011 Paper

Analysis of blocking probability for OFDM-based variable bandwidth optical network

Lei Gong, Jie Zhang, Yongli Zhao, Xuefeng Lin, Yuyao Wu, Wanyi Gu

Proceedings Volume 8310, 83101G (2011) https://doi.org/10.1117/12.904378

KEYWORDS: Probability theory, Optical networks, Computer simulations, Orthogonal frequency division multiplexing, Analytical research, Networks, Wavelength division multiplexing networks, Modulation, Photonics, Optical communications

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Proceedings Article | 18 February 2011 Paper

A novel GPON-based transmission hierarchy for metropolitan-area network

Wei Wang, Yongjun Zhang, Chang Cao, Yang Cao, Rui Chen, Zheng Ma, Yongli Zhao, Wanyi Gu

Proceedings Volume 7988, 798822 (2011) https://doi.org/10.1117/12.888417

KEYWORDS: Telecommunications, Transmittance, Switching, Optical communications, Photonics, Current controlled current source

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Proceedings Article | 18 February 2011 Paper

Intelligent dynamic bandwidth allocation algorithm for metro networks

Rui Chen, Yongjun Zhang, Chang Cao, Yang Cao, Wei Wang, Zheng Ma, Wanyi Gu

Proceedings Volume 7988, 79880F (2011) https://doi.org/10.1117/12.888379

KEYWORDS: Optical communications, Photonics, Telecommunications, Evolutionary algorithms, Computer simulations, Optoelectronics, Video, Statistical multiplexing, Passive optical networks, Network architectures

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Proceedings Article | 18 February 2011 Paper

A dynamic bandwidth assignment algorithm designed for ring topology

Zheng Ma, Yongjun Zhang, Yang Cao, Chang Cao, Wei Wang, Rui Chen, Yongli Zhao, Wanyi Gu

Proceedings Volume 7988, 79880E (2011) https://doi.org/10.1117/12.888394

KEYWORDS: Detection and tracking algorithms, Networks, Telecommunications, Barium, Computer simulations, Photonics, Optical communications, Roads, Broadband telecommunications, Transmittance

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Proceedings Article | 11 January 2011 Paper

Research on unified control plane design for multi-layer optical networks

Jie Zhang, Yongli Zhao, Wanyi Gu, Yuefeng Ji

Proceedings Volume 7989, 79890H (2011) https://doi.org/10.1117/12.888630

KEYWORDS: Optical networks, Optical amplifiers, Computer simulations, Wavelength division multiplexing, Transponders, Optical design, Optical components, Wavelength division multiplexing networks, Optical switching, Photonics

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Proceedings Article | 11 January 2011 Paper

Efficient modeling of location decision for PCEs in multi-domain optical networks

Wenjun Xie, Jien Song, Le Lu, Yun Xia, Dajiang Wang, Shanguo Huang, Wanyi Gu

Proceedings Volume 7989, 798912 (2011) https://doi.org/10.1117/12.890129

KEYWORDS: Optical networks, Chemical elements, Network architectures, Computer programming, Photonics, Computer networks, Networks, Optical tracking, Optical components, Computer architecture

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Proceedings Article | 11 January 2011 Paper

Impact of configuration time on lightpath establishment in transparent WDM networks

Jinjin Li, Jie Zhang, Yongli Zhao, Wanyi Gu, Yuefeng Ji

Proceedings Volume 7989, 798904 (2011) https://doi.org/10.1117/12.888437

KEYWORDS: Wavelength division multiplexing networks, Networks, Photonics, Optical networks, Optical components, Signal processing, Lithium, Optical communications, Telecommunications, Roads

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Proceedings Article | 11 January 2011 Paper

Experimental Demonstration of DREAMSCAPE with More than 1000 GMPLS-based control nodes

Yongli Zhao, Jie Zhang, Min Zhang, Yuefeng Ji, Wanyi Gu

Proceedings Volume 7989, 798918 (2011) https://doi.org/10.1117/12.888282

KEYWORDS: Optical networks, Computer architecture, Networks, Switching, Network architectures, Interfaces, Time division multiplexing, Control systems, Photonics, Optical communications

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Proceedings Article | 3 December 2009 Paper

Fabrication of the amendatory one-dimensional photonic crystals for SHF reflector antennas

Bin Li, Shanguo Huang, Kuei-Jen Lee, Hsi-Tseng Chou, Wanyi Gu

Proceedings Volume 7631, 763125 (2009) https://doi.org/10.1117/12.852017

KEYWORDS: Antennas, Reflectors, Photonic crystals, Polarization, Multilayers, Dielectric polarization, Distortion, Wireless communications, Magnetism, Radiation effects

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