Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Masashi Usami"'
Autor:
Alessandro M. Baldini, Vladimir Baranov, Michele Biasotti, Gianluigi Boca, Paolo W. Cattaneo, Gianluca Cavoto, Fabrizio Cei, Marco Chiappini, Gianluigi Chiarello, Alessandro Corvaglia, Federica Cuna, Giovanni dal Maso, Antonio de Bari, Matteo De Gerone, Marco Francesconi, Luca Galli, Giovanni Gallucci, Flavio Gatti, Francesco Grancagnolo, Marco Grassi, Dmitry N. Grigoriev, Malte Hildebrandt, Kei Ieki, Fedor Ignatov, Toshiyuki Iwamoto, Peter-Raymond Kettle, Nikolay Khomutov, Satoru Kobayashi, Alexander Kolesnikov, Nikolay Kravchuk, Victor Krylov, Nikolay Kuchinskiy, William Kyle, Terence Libeiro, Vladimir Malyshev, Manuel Meucci, Satoshi Mihara, William Molzon, Toshinori Mori, Alexander Mtchedlishvili, Mitsutaka Nakao, Donato Nicolò, Hajime Nishiguchi, Shinji Ogawa, Rina Onda, Wataru Ootani, Atsushi Oya, Dylan Palo, Marco Panareo, Angela Papa, Valerio Pettinacci, Alexander Popov, Francesco Renga, Stefan Ritt, Massimo Rossella, Aleksander Rozhdestvensky, Patrick Schwendimann, Kohei Shimada, Giovanni Signorelli, Alexey Stoykov, Giovanni F. Tassielli, Kazuki Toyoda, Yusuke Uchiyama, Masashi Usami, Cecilia Voena, Kosuke Yanai, Kensuke Yamamoto, Taku Yonemoto, Yury V. Yudin
Publikováno v:
Symmetry, Vol 13, Iss 9, p 1591 (2021)
The MEG experiment took data at the Paul Scherrer Institute in the years 2009–2013 to test the violation of the lepton flavor conservation law, which originates from an accidental symmetry that the Standard Model of elementary particle physics has,
Externí odkaz:
https://doaj.org/article/321e3a517937421e98df4713b50aa5e6
Autor:
Masashi Usami
Publikováno v:
ICCE
5G services have already been launched by more than 50 telecom operators in 28 countries in 2019. Four operators in Japan will also be ready for starting 5G commercial services in 1Q/2020. Superior wireless features or 5G; (1) eMBB: enhanced mobile b
Autor:
Masashi Usami
Publikováno v:
Proceedings of the International Display Workshops. :1
Autor:
Yasuhiko Aoki, Kuniaki Motoshima, Abdullah Al Amin, Yoshiaki Nakano, Mitsuru Takenaka, Toshiharu Miyahara, Katsuhiro Shimizu, Tatsuo Hatta, Yutaka Kai, Hiroshi Onaka, Yukio Horiuchi, Ryo Inohara, Kohsuke Nishimura, Yutaka Takita, Masashi Usami
Publikováno v:
IEICE Electronics Express. 3:504-508
An optical burst switching (OBS) node with a fast 4x4 PLZT (Lead Lanthanum Zirconate Titanate) optical matrix switch and an electronic label processor is presented. Successful collision detection and collision resolution is demonstrated by two method
Autor:
Masashi Usami, Kohsuke Nishimura
Publikováno v:
Journal of Optical and Fiber Communications Reports. 2:497-529
Publikováno v:
IEICE Transactions on Electronics. :319-326
Optical regeneration technique using an electro-absorption modulator (EAM) is reviewed. Simple 3R optical regeneration using an EAM was proposed and verified at 20 Gbit/s. The optical nonlinearities including cross-absorption modulation (XAM) and cro
Autor:
Daniel J. Blumenthal, Masashi Usami, Kohsuke Nishimura, Hsu-Feng Chou, Zhaoyang Hu, John E. Bowers
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 11:329-337
We describe an optical clock recovery circuit that employs a traveling-wave electroabsorption modulator-based ring oscillator. This approach provides synchronized optical clock and the original optical data signal from the same output at separate wav
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 11:278-284
All-optical wavelength conversion using an electroabsorption modulator (EAM) in conjunction with delayed interferometer (DI) is investigated. The optical nonlinearities induced in an EAM were experimentally characterized. High bit-rate wavelength con
Autor:
Masashi Usami, Kohsuke Nishimura
Publikováno v:
The Review of Laser Engineering. 32:530-534
Publikováno v:
Japanese Journal of Applied Physics. 41:1178-1181
Wavelength conversion utilizing cross-phase modulation in an InGaAsP/InP-based semiconductor electroabsorption waveguide (EA-WG) was investigated. An error-free wavelength conversion at 40 Gbps was confirmed for the first time, although the power pen