CONFERENCE PROCEEDINGS
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Kiyoshi Fukuchi
at NEC Corp
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Author
Publications (3)
Proceedings Article | 5 February 2013 Paper
Few-mode fiber transmission with in-line few-mode erbium-doped fiber amplifier
Ezra Ip, Ming-Jun Li, Kevin Bennett, Scott Bickham, Yue-Kai Huang, Akihiro Tanaka, Eduardo Mateo, Junqiang Hu, Ting Wang, Andrey Korolev, Konstantin Koreshkov, William Wood, Jesus Linares, Carlos Montero, Vincente Moreno, Xesus Prieto, Yutaka Yano, Yoshiaki Aono, Tsutomo Tajima, Kiyoshi Fukuchi
Proceedings Volume 8647, 864709 (2013) https://doi.org/10.1117/12.2008913
KEYWORDS: Fiber amplifiers, Digital signal processing, Signal attenuation, Multiplexing, Optical amplifiers, Wavelength division multiplexing, Multiplexers, Switches, Transmitters, Receivers
Proceedings Article | 23 February 2012 Paper
40-Gbit/s optical free-space transmission experiment using QPSK modulation format
Y. Hashimoto, N. Kamiya, K. Endo, T. Tanaka, S. Nishimura, N. Hashimoto, M. Shimizu, Y. Suzuki, K. Shiratama, M. Toyoshima, Y. Takayama, K. Fukuchi
Proceedings Volume 8246, 82460G (2012) https://doi.org/10.1117/12.907889
KEYWORDS: Free space optics, Free space, Receivers, Forward error correction, Transmitters, Modulation, Optical amplifiers, Transmittance, Free space optical communications, Digital signal processing
Proceedings Article | 23 February 2012 Paper
Development and evaluation of a digital signal processing for single polarization QPSK modulation format
Kazuomi Endo, Yoichi Hashimoto, Takeyoshi Tanaka, Toru Takamichi, Kiyoshi Fukuchi, Morio Toyoshima, Yoshihisa Takayama
Proceedings Volume 8246, 82460A (2012) https://doi.org/10.1117/12.907905
KEYWORDS: Polarization, Digital signal processing, Receivers, Signal detection, Telecommunications, Free space optical communications, Oscillators, Free space optics, Modulation, Data communications
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