Dr. Naoto Yoshimoto Profile

Dr. Naoto Yoshimoto

Professor at Chitose Institute of Science and Technology

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Author

Publications (8)

Proceedings Article | 5 March 2021 Presentation + Paper

Extremely low-loss and bendable tapered multi-core fiber with double core structure for compact assembly of silicon photonics multi-port devices

Hongli Yu, Yusuke Fujii, Soichi Kobayashi, Naoto Yoshimoto

Proceedings Volume 11692, 1169218 (2021) https://doi.org/10.1117/12.2583236

KEYWORDS: Silicon photonics, Integrated optics, Structured optical fibers, Assembly equipment, Optical mounts, Integrated optical circuits, Connectors, Optical fibers, Optical components, Integrated circuits

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Proceedings Article | 1 February 2014 Paper

Small cell configurations and capacity in RoF-DAS over WDM-PON system

Katsutoshi Tsukamoto, Tatsuhiko Iwakuni, Kenji Miyamoto, Takayoshi Tashiro, Yoichi Fukada, Shigeru Kuwano, Junichi Kani, Jun Terada, Naoto Yoshimoto

Proceedings Volume 9007, 90070B (2014) https://doi.org/10.1117/12.2041076

KEYWORDS: Radio over Fiber, WDM-PON, Signal to noise ratio, Antennas, Computer simulations, Time division multiplexing, Receivers, Radio optics, Hybrid fiber radio, Wavelength division multiplexing

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Proceedings Article | 4 February 2013 Paper

Proposal of adaptive wireless cell configuration for RoF-DAS over WDM-PON system

Tatsuhiko Iwakuni, Kenji Miyamoto, Takeshi Higashino, Katsutoshi Tsukamoto, Shozo Komaki, Takayoshi Tashiro, Youichi Fukada, Jun-ichi Kani, Naoto Yoshimoto, Katsumi Iwatsuki

Proceedings Volume 8645, 86450K (2013) https://doi.org/10.1117/12.2006223

KEYWORDS: WDM-PON, Radio over Fiber, Antennas, Wavelength division multiplexing, Signal to noise ratio, Wireless communications, Time division multiplexing, Local area networks, Telecommunications, Channel projecting optics

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Proceedings Article | 4 February 2013 Paper

Constellation design for next-generation hierarchically-modulated PON systems

Naotaka Shibata, Noriko Iiyama, Jun-ichi Kani, Sang-Yuep Kim, Jun Terada, Naoto Yoshimoto

Proceedings Volume 8645, 864507 (2013) https://doi.org/10.1117/12.2003502

KEYWORDS: Quadrature amplitude modulation, Phase shift keying, Modulation, Stars, Signal attenuation, Thick film dielectric electroluminescent technology, Modulators, Semiconductor lasers, Systems modeling, Digital signal processing

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Proceedings Article | 24 January 2011 Paper

Broadband ubiquitous femto-cell network with MIMO distributed antenna system over WDM-PON

Katsumi Iwatsuki, Takayoshi Tashiro, Kazutaka Hara, Tomohiro Taniguchi, Jun-ichi Kani, Naoto Yoshimoto, Kenji Miyamoto, Tatsuya Nishiumi, Takeshi Higashino, Katsutoshi Tsukamoto, Shozo Komaki

Proceedings Volume 7958, 79580I (2011) https://doi.org/10.1117/12.877864

KEYWORDS: Antennas, WDM-PON, Time division multiplexing, Distributed computing, Broadband telecommunications, Multiplexing, Network architectures, Wavelength division multiplexing, Radio over Fiber, Picosecond phenomena

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Proceedings Article | 23 January 2010 Paper

Smooth migration technologies towards next-generation access systems

Naoto Yoshimoto

Proceedings Volume 7620, 762005 (2010) https://doi.org/10.1117/12.846597

KEYWORDS: Wavelength division multiplexing, Optical networks, Transceivers, WDM-PON, Video, Receivers, Standards development, Optical amplifiers, Control systems, Optical components

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Proceedings Article | 10 September 2007 Paper

Simple and cost effective wavelength setting and monitoring method using software-based wavelength estimation for WDM pluggable optical transceiver

S. Kawai, N. Yoshimoto, K. Iwatsuki, T. Imai

Proceedings Volume 6775, 67750E (2007) https://doi.org/10.1117/12.735172

KEYWORDS: Transceivers, Modulation, Continuous wave operation, Light sources, Wavelength division multiplexing, Temperature metrology, Automatic control, Fabry–Perot interferometers, Eye, Wavefront sensors

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Proceedings Article | 2 October 2006 Paper

Recent advances in optical access technologies

Junichi Kani, Naoto Yoshimoto, Katsumi Iwatsuki, Takamasa Imai

Proceedings Volume 6390, 639008 (2006) https://doi.org/10.1117/12.685153

KEYWORDS: Wavelength division multiplexing, Video, Fiber to the x, Passive optical networks, Modulation, Optical networks, Standards development, Receivers, Optical fibers, Internet

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Showing 5 of 8 publications

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