Search Results - "Kunimori, H."

Development of the Laser Altimeter (LIDAR) for Hayabusa2 by Mizuno, T., Kase, T., Shiina, T., Mita, M., Namiki, N., Senshu, H., Yamada, R., Noda, H., Kunimori, H., Hirata, N., Terui, F., Mimasu, Y.

“…Hayabusa2 was launched on 3 December 2014 on an H-IIA launch vehicle from the Tanegashima Space Center, and is, at the time of writing, cruising toward…”
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Spin motion of the AJISAI satellite derived from spectral analysis of laser ranging data by Otsubo, T., Amagai, J., Kunimori, H., Elphick, M.

“…The spin rate of the geodetic satellite AJISAI was derived through a spectral analysis of laser range data obtained by precise high-return-rate tracking…”
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Short note: Crustal deformation in the key stone network detected by satellite laser ranging by Schillak, S., Wnuk, E., Kunimori, H., Yoshino, T.

“…The paper presents the results of crustal deformation, as evidenced by changed station coordinates, in the Tokyo metropolitan area detected by the satellite…”
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The center-of-mass correction of the geodetic satellite AJISAI for single-photon laser ranging by Otsubo, T., Amagai, J., Kunimori, H.

“…Detection timing of laser pulse returned from the satellite AJISAI is modeled for a single-photon laser ranging system. The average distribution of ten…”
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Crustal deformation in the Key Stone network detected by satellite laser ranging by SCHILLAK, S, WNUK, E, KUNIMORI, H, YOSHINO, T

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Experimental Evaluation of Polar Code Transmission in Terrestrial Free-Space Optics by Fujita, S., Toyoshima, M., Shimizu, R., Ito, K., Okamoto, E., Takenaka, H., Kunimori, H., Endo, H., Fujiwara, M., Kitamura, M., Sasaki, M.

“…In recent years, the demand for high-speed communication has been increasing. Satellite laser communication is one of the infrastructures that can realize this…”
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Overview of international experiment campaign with small optical transponder (SOTA) by Kolev, D. R., Takenaka, H., Munemasa, Y., Akioka, M., Iwakiri, N., Koyama, Y., Kunimori, H., Toyoshima, M., Artaud, G., Issler, J.-L, Aguttes, J.-P, Gratton, D., Koujelev, A., Heese, Cl, Sodnik, Z., Daddato, R., Zayer, I., Samain, E., Phung, D.-H, Maurice, N., Vedrenne, N.

“…NICT initiated R&D effort of Small Optical TrAnsponder (SOTA) for LEO satellites to demonstrate the laser communication via satellite-to-ground atmospheric…”
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Timing precision of active Q-switched mode-locked laser and fire control system for the synchronous satellite laser ranging by Kunimori, H., Otsubo, T., Engelkemier, B., Yoshino, T., Greene, B.

“…We have developed a laser fire synchronization system which controls the firing time of the laser so that each laser pulse reaches a target satellite exactly…”
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Optical inter-orbit communications engineering test satellite (OICETS) by Fujiwara, Yuuichi, Mokuno, Masaaki, Jono, Takashi, Yamawaki, Toshihiko, Arai, Katsuyoshi, Toyoshima, Morio, Kunimori, Hiroo, Sodnik, Z., Bird, A., Demelenne, B.

“…Japan Aerospace Exploration Agency (JAXA) developed the optical inter-orbit communications engineering test satellite (OICETS), which has a laser…”
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Very Long Baseline Interferometric Observations made with an Orbiting Radio Telescope by Levy, G. S., Linfield, R. P., Ulvestad, J. S., Edwards, C. D., Jordan, J. F., Di Nardo, S. J., Christensen, C. S., Preston, R. A., Skjerve, L. J., Stavert, L. R., Burke, B. F., Whitney, A. R., Cappallo, R. J., Rogers, A. E. E., Blaney, K. B., Maher, M. J., Ottenhoff, C. H., Jauncey, D. L., Peters, W. L., Nishimura, T., Hayashi, T., Takano, T., Yamada, T., Hirabayashi, H., Morimoto, M., Inoue, M., Shiomi, T., Kawaguchi, N., Kunimori, H.

“…An orbiting spacecraft and ground observatories have been used to obtain interferometric observations of cosmic radio sources. The Tracking and Data Relay…”
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Two-way time transfer experiments using an INTELSAT satellite in a inclined geostationary orbit by Takahashi, F., Imamura, K., Kawai, E., Chang Bok Lee, Dong Doo Lee, Nak Sam Chung, Kunimori, H., Yoshino, T., Otsubo, T., Otsuka, A., Gotoh, T.

“…The Communications Research Laboratory (CRL) and Korea Research Institutes of Standards and Science (KRIS) had the opportunity to use satellites for the…”
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Free-space quantum cryptography with quantum and telecom communication channels by Toyoshima, Morio, Takayama, Yoshihisa, Klaus, Werner, Kunimori, Hiroo, Fujiwara, Mikio, Sasaki, Masahide

“…Quantum cryptography is a new technique that uses the laws of physics to transmit information securely. In such systems, the vehicle to transfer quantum…”
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Aggregation Behavior of Latex Particles in Shear Flow Confined between Two Parallel Plates by Kikuchi, Yosuke, Yamada, Hirotsugu, Kunimori, Hiromi, Tsukada, Takao, Hozawa, Mitsunori, Yokoyama, Chiaki, Kubo, Masaki

“…In this study, the aggregation and breakup behaviors of latex particles in shear flow confined between two parallel plates were investigated using an in situ…”
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Satellite signatures on multi-photon laser ranging system by Otsubo, T., Kunimori, H., Engelkemier, B.

“…The size of the artificial satellite itself has become one of the serious error sources in the technique of satellite laser ranging. Skewness is found in the…”
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First experiment of precise time transfer using ETS-VIII satellite by Takahashi, Y., Nakagawa, F., Kunimori, H., Amagai, J., Tsuchiya, S., Tabuchi, R., Hama, S., Noda, H.

“…The Engineering Test Satellite-VIII (ETS-VIII) is a Japanese geostationary satellite. Its missions include basic satellite positioning experiments using…”
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System requirements for satellite laser ranging time transfer by Engelkemier, B., Kunimori, H., Otsuto, T., Yoshino, T.

“…To increase the accuracy of time transfer to hundreds of picoseconds, we have proposed a two way technique using the Japanese geodetic satellite Ajisai. The…”
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An overview of the KODEN experiment between the OICETS satellite and the optical ground station in NICT by Toyoshima, M., Takizawa, K., Kuri, T., Klaus, W., Toyoda, M., Suzuki, K., Takahashi, T., Kimura, S., Kunimori, H., Jono, T., Takayama, Y., Arai, K.

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Timing stability of active Q-switched mode-locked laser for synchronous laser ranging network by Kunimori, H., Otsubo, T., Engelkemier, B., Yoshino, T., Greene, B.

“…The Communications Research Laboratory (CRL) has been developing a laser time synchronization system based on a satellite laser ranging (SLR). The system…”
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Optical communication experiment with microsatellite body-pointing using VSOTA on RISESAT [International Communications Satellite Systems Conference] by Takenaka, H, Kunimori, H, Kuwahara, T, Sakamoto, Y, Fujita, S, Tomio, H, Sakal, M, Kurihara, J, Kubo-oka, T, Fuse, T, Toyoshima, M

“…The optical communication device VSOTA (a very small optical transmitter) developed by National Institute of Information and Communications Technology (NICT)…”
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Advanced demonstration plans of high-speed laser communication "HICALI" mission onboard the engineering test satellite 9 [International Communications Satellite Systems Conference] by Munemasa, Y, Saito, Y, Carrasco-Casado, A, Kolev, D R, Trinh, P V, Takenaka, H, Suzuki, K, Kubo-oka, T, Fuse, T, Kunimori, H, Shiratama, K, Takahashi, Y, Toyoshima, M

“…The National Institute of Information and Communications Technology (NICT) in Japan has over 20 years of experience in R&D of space-ground laser communications…”
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