Mr. Nobuyuki Kataoka Profile

Nobuyuki Kataoka

at NICT

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 18 February 2011 Paper

Experimental investigation on security of temporal phase coding OCDMA system with code-shift keying and differential phase-shift keying

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

Proceedings Volume 7988, 79880M (2011) https://doi.org/10.1117/12.887713

KEYWORDS: Phase shift keying, Computer programming, Signal detection, Computer security, Eye, Information security, Modulators, Telecommunications, Demodulation, Modulation

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Proceedings Article | 18 February 2011 Paper

2D time domain spectral phase encoding/wavelength hopping coherent DPSK-OCDMA system using fiber Bragg gratings and phase modulator

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

Proceedings Volume 7988, 79880R (2011) https://doi.org/10.1117/12.887977

KEYWORDS: Spiral phase plates, Phase shift keying, Fiber Bragg gratings, Computer programming, Modulators, Phase modulation, Modulation, Telecommunications, Light sources, Signal generators

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Proceedings Article | 18 February 2011 Paper

Ultrafast optical pulse repetition rate multiplication based on time domain spectral amplitude/phase filtering

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

Proceedings Volume 7988, 79881T (2011) https://doi.org/10.1117/12.887979

KEYWORDS: Optical filters, Modulators, Ultrafast phenomena, Optical fibers, Filtering (signal processing), Single mode fibers, Mode locking, Integrated optics, Telecommunications, Modulation

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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 | 23 February 2009 Paper

OCDMA technologies for new generation access network

Nobuyuki Kataoka, Naoya Wada

Proceedings Volume 7278, 727804 (2009) https://doi.org/10.1117/12.821596

KEYWORDS: Signal detection, Computer programming, Fiber to the x, Sensors, Prototyping, Wavelength division multiplexing, Code division multiplexing, Optical networks, Networks, Modulation

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