Security in Photonic Networks: Threats and Security Enhancement von Kitayama, K-I, Sasaki, M., Araki, S., Tsubokawa, M., Tomita, A., Inoue, K., Harasawa, K., Nagasako, Y., Takada, A.

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Quantum Encryption Communication Over a 192-km 2.5-Gbit/s Line With Optical Transceivers Employing Yuen-2000 Protocol Based on Intensity Modulation von Harasawa, K, Hirota, O, Yamashita, K, Honda, M, Ohhata, K, Akutsu, S, Hosoi, T, Doi, Y

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10-Gb/s Optical Transceiver Using the Yuen 2000 Encryption Protocol von Ohhata, K, Hirota, O, Honda, M, Akutsu, S, Doi, Y, Harasawa, K, Yamashita, K

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64-Gb/s highly reliable network switch (RHINET-2/SW) using parallel optical interconnection : Optical networks von NISHIMURA, Shinji, KUDOH, Tomohiro, NISHI, Hiroaki, YAMAMOTO, Junji, HARASAWA, Katsuyoshi, MATSUDAIRA, Nobuhiro, AKUTSU, Shigeto, AMANO, Hideharu

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64-Gb/s highly reliable network switch (RHiNET-2/SW) using parallel optical interconnection von Nishimura, S., Kudoh, T., Nishi, H., Yamamoto, J., Harasawa, K., Matsudaira, N., Akutsu, S., Amano, H.

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COMMUNICATION DEVICE von MIYASAKA EITA, ARAI TAKESHI, AKUTSU SHIGETO, HARASAWA KATSUYOSHI, SATO TOSHIKI, KUBOYA AKIHIRO, SATO NORIMICHI, HONDA KAITO

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Phase shifter, phase shifting method and skew compensation system for high-speed parallel signaling von HARASAWA KATSUYOSHI, NISHIMURA SHINJI

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Phase shifter, phase shifting method and skew compensation system for high-speed parallel signaling von Nishimura, Shinji, Harasawa, Katsuyoshi

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POWER SAVING OPTICAL TRANSMISSION COMMUNICATION SYSTEM von HARASAWA KATSUYOSHI, NISHIMURA SHINJI

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RHiNET-2/SW: a high-throughput, compact network-switch using 8.8-gbit/s optical interconnection von Nishimura, Shinji, Harasawa, Katsuyoshi, Matsudaira, Nobuhiro, Akutsu, Shigeto, Kudoh, Tomohiro, Nishi, Hiroaki, Amano, Hideharu

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RHiNET-2/SW: High-speed network switch implemented with parallel optical interconnection for parallel computing system von Nishimura, Shinji, Kudoh, Tomohiro, Nishi, Hiroaki, Yamamoto, Junji, Harasawa, Katsuyoshi, Fukuda, Shuji, Shikichi, Yasutaka, Akutsu, Shigeto

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360km field transmission of 10 Gbit/s stream cipher by quantum noise for optical network von Doi, Yoshifumi, Akutsu, Shigeto, Honda, Makoto, Harasawa, Katsuyoshi, Hirota, Osamu, Kawanishi, Satoki, Kenichi, Ohhata, Yamashita, Kiichi

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PHASE ADJUSTER, PHASE ADJUSTMENT METHOD, AND HIGH-SPEED PARALLEL SIGNAL SKEW CORRECTOR von HARASAWA KATSUYOSHI, NISHIMURA SHINJI

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Phase shifter, phase shifting method and skew compensation system for high-speed parallel signaling von HARASAWA KATSUYOSHI, NISHIMURA SHINJI

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Phase shifter, phase shifting method and skew compensation system for high-speed parallel signaling von Harasawa, Katsuyoshi, Nishimura, Shinji

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Method for synchronization in encrypted communications using shared key von AKUTSU SHIGETO, HARASAWA KATSUYOSHI, HONDA MAKOTO, HOSOI TAKESHI

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Method for synchronization in encrypted communications using shared key von Akutsu, Shigeto, Harasawa, Katsuyoshi, Honda, Makoto, Hosoi, Takeshi

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COMMUNICATION DEVICE von AKUTSU SHIGETO, HARASAWA KATSUYOSHI, HONDA MAKOTO, DOI YOSHIFUMI

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OPTICAL MODULATION DEVICE von AKUTSU SHIGETO, HARASAWA KATSUYOSHI, HONDA MAKOTO, DOI YOSHIFUMI

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OPTICAL TRANSMISSION APPARATUS AND OPTICAL TRANSMISSION METHOD von HOSOI KENJI, HARASAWA KATSUYOSHI, AKUTSU SHIGETO, HONDA MAKOTO, MORIYA ATSUSHI, DOI YOSHIFUMI, OGINO YOSHIAKI

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