Dr. Xu Wang Profile

Dr. Xu Wang

at Heriot-Watt Univ

SPIE Involvement:

Author

SPIE Journal Paper | 19 October 2018

Confidentiality analysis of optical code-based secure optical communication system

Bo Dai, Yu Huang, Ziao Jiao, Kaimin Wang, Dawei Zhang, Xu Wang

OE, Vol. 57, Issue 10, 100502, (October 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.10.100502

KEYWORDS: Computer programming, Telecommunications, Phase shift keying, Optical communications, Signal detection, Modulation, Data communications, Receivers, Mathematical modeling, Data modeling

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Proceedings Article | 5 January 2017 Paper

Spatial dispersion for diffraction grating based optical systems

Ali Zahid, Bo Dai, Bin Sheng, Ruijin Hong, Qi Wang, Dawei Zhang, Xu Wang

Proceedings Volume 10244, 1024423 (2017) https://doi.org/10.1117/12.2263412

KEYWORDS: Diffraction gratings

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Proceedings Article | 22 February 2012 Paper

Novel optical en/decoder based on micro-ring-reflector

Xu Wang, Zhensen Gao

Proceedings Volume 8333, 833302 (2012) https://doi.org/10.1117/12.924050

KEYWORDS: Reflectivity, Microrings, Reflectors, Resonators, Waveguides, Wave propagation, Signal attenuation, Phase shifts, Picosecond phenomena, Computer programming

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Proceedings Article | 25 January 2012 Open Access

Secure optical communication based on optical code reconfiguration scheme

Xu Wang, Zhensen Gao, Bo Dai, Nobuyuki Kataoka, Naoya Wada

Proceedings Volume 8331, 83310F (2012) https://doi.org/10.1117/12.924049

KEYWORDS: Optical communications, Eye, Computer programming, Modulation, Phase modulation, Computer security, Phase shift keying, Signal detection, Sensors, Modulators

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Proceedings Article | 25 January 2012 Paper

Coherent OCDMA communication systems

Xu Wang

Proceedings Volume 8282, 828205 (2012) https://doi.org/10.1117/12.914551

KEYWORDS: Computer programming, Phase shift keying, Modulation, Modulators, Wavelength division multiplexing, Fiber Bragg gratings, Telecommunications, Waveguides, Code division multiplexing, Spatial light modulators

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Proceedings Article | 19 January 2011 Paper

Experimental demonstration of ±π/2-phase-shifted SSFBG encoder for security improvement in time-spreading OCDMA

Bo Dai, Zhensen Gao, Xu Wang, Nobuyuki Kataoka, Naoya Wada

Proceedings Volume 7986, 798607 (2011) https://doi.org/10.1117/12.887741

KEYWORDS: Computer programming, Phase shifts, Picosecond phenomena, Information security, Modulation, Network security, Fiber Bragg gratings, Single mode fibers, Communication engineering, Physical sciences

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Proceedings Article | 26 November 2007 Paper

Hybrid WDM/OCDMA for next generation access network

Xu Wang, Naoya Wada, T. Miyazaki, G. Cincotti, Ken-ichi Kitayama

Proceedings Volume 6783, 678328 (2007) https://doi.org/10.1117/12.745673

KEYWORDS: Wavelength division multiplexing, Picosecond phenomena, Computer programming, Forward error correction, Modulation, Fiber Bragg gratings, Polarization, Phase shift keying, Multiplexing, Phase shifts

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Proceedings Article | 21 September 2006 Paper

Enabling technology for future gigabit-symmetric FTTH: coherent OCDMA over WDM-PON

Ken-ichi Kitayama, Xu Wang, Naoya Wada

Proceedings Volume 6353, 63531A (2006) https://doi.org/10.1117/12.688042

KEYWORDS: Fiber to the x, Wavelength division multiplexing, WDM-PON, Optical encoders, Fiber Bragg gratings, Optical components, Ultrafast phenomena, Switching, Semiconductor lasers, Communication and information technologies

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Proceedings Article | 28 January 2006 Paper

OPS system with coherent time-spreading optical code label using PLC and SSFBG

Xu Wang, Naoya Wada

Proceedings Volume 6025, 60250O (2006) https://doi.org/10.1117/12.667015

KEYWORDS: Photonic integrated circuits, Fiber Bragg gratings, Computer programming, Phase shifts, Packet switching, Receivers, Polarization, Picosecond phenomena, Clocks, Optical networks

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Proceedings Article | 9 December 2005 Paper

Enabling techniques for asynchronous coherent OCDMA

Xu Wang, Naoya Wada, Ken-ichi Kitayama

Proceedings Volume 6021, 60212Z (2005) https://doi.org/10.1117/12.634265

KEYWORDS: Picosecond phenomena, Computer programming, Receivers, Forward error correction, Polarization, Fiber Bragg gratings, Modulators, Transmitters, Phase shifts, Interference (communication)

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Proceedings Article | 8 February 2005 Paper

Performance analysis of using superstructured FBGs for OCDMA and OPS applications over WDM networks

Xu Wang, Naoya Wada, Fumito Kubota, Ken-ichi Kitayama

Proceedings Volume 5626, (2005) https://doi.org/10.1117/12.581019

KEYWORDS: Fiber Bragg gratings, Wavelength division multiplexing networks, Photonic integrated circuits, Wavelength division multiplexing, Computer programming, Transmitters, Receivers, Integrated optics, Packet switching, Network architectures

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Showing 5 of 11 publications

Conference Committee Involvement (7)

Real-time Photonic Measurements, Data Management, and Processing VII

16 October 2023 | Beijing, China

Real-time Photonic Measurements, Data Management, and Processing VI

10 October 2021 | Nantong, JS, China

Real-time Photonic Measurements, Data Management, and Processing V

12 October 2020 | Online Only, China

Real-time Photonic Measurements, Data Management, and Processing IV

22 October 2019 | Hangzhou, China

Real-time Photonic Measurements, Data Management, and Processing III

12 October 2018 | Beijing, China

Showing 5 of 7 Conference Committees

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