Mr. Motoyoshi Sekiya Profile

Motoyoshi Sekiya

at Fujitsu Labs. of America, Inc.

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Author

Publications (2)

Proceedings Article | 7 February 2015 Paper

Optical performance monitoring for dynamic and flexible photonic networks

Shoichiro Oda, Jeng-Yuan Yang, Youichi Akasaka, Olga Vassilieva, Tomohiro Yamauchi, Yasuhiko Aoki, Motoyoshi Sekiya, Jens Rasmussen

Proceedings Volume 9388, 93880E (2015) https://doi.org/10.1117/12.2079039

KEYWORDS: Signal processing, Optical filters, Prototyping, Calibration, Signal detection, Spectrum analysis, Filtering (signal processing), Receivers, Tolerancing, Transmitters

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Proceedings Article | 5 February 2013 Paper

Optical regeneration on signals beyond 100Gbps with phase-sensitive amplification

Youichi Akasaka, Jeng-Yuan Yang, Inwoong Kim, Motoyoshi Sekiya

Proceedings Volume 8646, 86460Q (2013) https://doi.org/10.1117/12.2005265

KEYWORDS: Signal processing, Phase shift keying, Optical amplifiers, Modulation, Optical signal processing, Signal to noise ratio, Network architectures, Tolerancing, Dispersion, Channel projecting optics

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