Dr. Itsuro Morita Profile

Dr. Itsuro Morita

at KDDI Research Inc

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 15 December 2011 Paper

Experimental investigation of dynamic impairment-aware bi-directional lightpath provisioning in GMPLS-enabled optical networks

Lei Liu, Takehiro Tsuritani, Itsuro Morita

Proceedings Volume 8310, 83100L (2011) https://doi.org/10.1117/12.904933

KEYWORDS: Optical networks, Lithium, Switching, Network architectures, Optical amplifiers, Signal to noise ratio, Signal generators, Dense wavelength division multiplexing, Translucency, Performance modeling

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Proceedings Article | 14 December 2011 Paper

High-speed transmission by direct-detection optical OFDM

Wei-Ren Peng, Hidenori Takahashi, Itsuro Morita, Takehiro Tsuritani

Proceedings Volume 8309, 83091S (2011) https://doi.org/10.1117/12.900446

KEYWORDS: Orthogonal frequency division multiplexing, Receivers, Tolerancing, Photodiodes, Optical filters, Signal detection, Optical communications, Transmitters, Network architectures, Telecommunications

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Proceedings Article | 14 December 2011 Paper

Performance evaluation of 6-level PSK signal using differential demodulation with partial symbol delay

H. Choi, I. Morita

Proceedings Volume 8309, 83091Z (2011) https://doi.org/10.1117/12.905540

KEYWORDS: Phase shift keying, Optical filters, Signal detection, Dispersion, Demodulation, Tolerancing, Transmittance, Modulation, Modulators, Interferometers

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Proceedings Article | 11 January 2011 Paper

Field demonstration of dynamic circuit provisioning by web services interface proxy for lambda and ethernet based administrative domains

Takahiro Miyamoto, Jin Tanaka, Hideki Otsuki, Tomohiro Kudoh, Ryousei Takano, Michiaki Hayashi, Itsuro Morita, Kosuke Nishimura, Shinji Shimojo

Proceedings Volume 7989, 79890F (2011) https://doi.org/10.1117/12.888525

KEYWORDS: Network architectures, Switching, Web services, Ions, Interfaces, Optical testing, Switches, Communication and information technologies, Optical circuits, Circuit switching

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Proceedings Article | 19 November 2007 Paper

Applications of optical phase conjugation in robust optical transmission systems

S. Jansen, D. van den Borne, P. Krummrich, S. Spälter, H. Suche, W. Sohler, G. Khoe, H. de Waardt, I. Morita, H. Tanaka

Proceedings Volume 6783, 67830P (2007) https://doi.org/10.1117/12.745974

KEYWORDS: Optical proximity correction, Dispersion, Modulation, Phase conjugation, Modulators, Phase shift keying, Polarization, Waveguides, Scanning probe microscopy, Wavelength division multiplexing

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Showing 5 of 6 publications

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