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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SCE | 2022-11-04 15:30 |
Miyagi | RIEC, Tohoku Univ. (Primary: On-site, Secondary: Online) |
Thin-film type superconducting microwave resonator with an ultra-high quality factor Ryosuke Murayama (Saitama Univ./RIKEN), Satoru Mima (NICT/RIKEN), Takashi Noguchi (NAOJ/RIKEN), Chiko Otani (RIKEN/Tohoku Univ.), Tohru Taino (Saitama Univ./RIKEN)  SCE2022-11 |
[more] | SCE2022-11 pp.11-14 |
| SCE | 2021-11-15 16:55 |
Online | Online | Parametric amplification based on the nonlinearity of the normal conductivity in the superconducting transmission lines Takashi Noguchi (NAOJ/RIKEN), Satoru Mima, Chiko Otani (RIKEN) SCE2021-11 |
[more] | SCE2021-11 pp.19-24 |
| SCE | 2020-11-25 15:50 |
Online | Online | Nonlinear conduction of residual quasiparticles in superconductors at extremely low temperature and its effect on the properties of superconducting transmission lines Takashi Noguchi (NAOJ/RIKEN), Satoru Mima, Chiko Otani (RIKEN) SCE2020-11 |
[more] | SCE2020-11 pp.16-21 |
| SCE | 2020-01-17 13:15 |
Kanagawa | [Poster Presentation]
Development of MKIDs for the CMB polarization experiment GroundBIRD Hidesato Ishida, Satoru Mima, Chiko Otani (RAP) SCE2019-63 |
[more] | SCE2019-63 pp.135-138 |
|
| SCE | 2020-01-17 16:15 |
Kanagawa | Residual quasiparticle contribution to the properties of thin film superconducting resonators Takashi Noguchi (NAOJ, RIKEN), Satoru Mima, Chiko Otani (RIKEN) SCE2019-73 |
[more] | SCE2019-73 pp.173-178 |
|
| ED, THz [detail] | 2019-12-24 10:50 |
Miyagi | [Invited Talk]
GroundBIRD, Polarization observation experiment of Cosmic Microwave Background Chiko Otani (RIKEN) ED2019-89 |
[more] | ED2019-89 pp.53-56 |
|
| ED, THz [detail] | 2019-12-24 11:55 |
Miyagi | Development of body scanner in the terahertz region using the FMCW method Yoshiaki Sasaki, Tomofumi Ikari, Chiko Otani (RIKEN) ED2019-91 |
Due to the recent development in the generation and detection techniques for terahertz (THz) waves, various applications... [more] | ED2019-91 pp.61-64 |
|
| SCE | 2019-10-09 15:25 |
Miyagi | Nonlinear electrical conductivity in a superconducting resonator Takashi Noguchi (RIKEN/NAOJ), Satoru Mima, Chiko Otani (RIKEN) SCE2019-24 |
[more] | SCE2019-24 pp.11-16 |
|
| ICM, LOIS | 2019-01-24 16:00 |
Kagoshima | [Invited Talk]
Concept of NTT docomo's Zero Touch Operation Akiyuki Tomizawa, Seiji Shibata, Masanori Furutani, Yoshitaka shuntou, Yuuichi Suwa (DOCOMO Technology), Tomoyuki Ootani (NTT DOCOMO) ICM2018-42 LOIS2018-48 |
In the foreseeable future, docomo’s network services will become more diversified by improvement of mobile communication... [more] | ICM2018-42 LOIS2018-48 pp.35-39 |
|
| ED, THz | 2018-12-17 17:25 |
Miyagi | RIEC, Tohoku Univ. | High-power Terahertz Wave Generation Using Organic Nonlinear Crystal and Its Polarization Control Isao Yoshimine, Masatsugu Yamashita, Hiromichi Hoshina, Mikiko Saito, Hiroaki Minamide, Chiko Otani (RIKEN) ED2018-61 |
High-power terahertz pulses can be generated via second-order nonlinear optical effect (optical rectification) using org... [more] | ED2018-61 pp.31-34 |
| SCE | 2018-10-11 10:25 |
Miyagi | Characteristics of superconducting resonators using a high quality Nb film Takashi Noguchi (RIKEN/NAOJ), Agnes Dominjon, Matthias Kroug (NAOJ), Satoru Mima, Chiko Otani (RIKEN) SCE2018-22 |
[more] | SCE2018-22 pp.31-36 |
|
| ICM | 2018-03-09 11:10 |
Okinawa | A Study on AI Application to Network Operation Tatsuya Kimura, Seiji Shibata (DOCOMO Tecnology), Kouji Yamamoto, Takafumi Moroishi (NTT DOCOMO), Masanori Furutani, Tomoyuki Ootani (DOCOMO Tecnology) ICM2017-70 |
[more] | ICM2017-70 pp.85-90 |
|
| ICM | 2018-03-09 15:00 |
Okinawa | About the practical use of automation in both system design and configuration for VNF in regard to NFV Kentarou Ishii, Kazuo Takayanagi, Yasuhiro Takeuchi, Akiyuki Tomizawa, Tomoyuki Ootani (DOCOMO Technology,Inc.) ICM2017-78 |
By deployment of NFV, we have achieved operation to design hardware and software separately. We implemented effect of C... [more] |
ICM2017-78 pp.133-138 |
|
| ICM | 2018-03-09 15:20 |
Okinawa | Study of data infrastructure for expanding use of network traffic analysis data Fuminori Ueno, Yasuhiro Onoduka, Yoshitaka Syuntou, Tomoyuki Otani (DOCOMO Technology) ICM2017-79 |
While the amount of flowing traffic in the mobile network has been increasing year by year, analysis of those data is on... [more] | ICM2017-79 pp.139-143 |
|
| LOIS, ICM | 2018-01-18 10:25 |
Kumamoto | Sojo University | Recovery Method of the IP-based Network Operations Support System against Large Scale Disasters Hideki Kitahama, Takunori Tsuji, Yoshiro Goto, Mitsuhiro Maeda, Osamu Nakamura, Tomoyuki Otani (DOCOMO Technology) ICM2017-34 LOIS2017-50 |
IP-based network operations support system for the mobile communication network is a large-scale monitoring system that ... [more] | ICM2017-34 LOIS2017-50 pp.7-12 |
| LOIS, ICM | 2018-01-18 10:50 |
Kumamoto | Sojo University | Construction and operation of large scale system using open stack Keiji Nomura, Kazuhisa Yoshimura, Hiroki Ooshima, Osamu Nakamura, Tomoyuki Otani (DOCOMO Technology) ICM2017-35 LOIS2017-51 |
The operation support system (OSS) of the mobile communication network is a large-scale system which monitors various ne... [more] | ICM2017-35 LOIS2017-51 pp.13-18 |
| MWP, OPE, EMT, MW, EST, IEE-EMT [detail] | 2017-07-20 10:40 |
Hokkaido | Obihiro Chamber of Commerce and Industry | [Invited Talk]
Precision Inspection of Dielectric Constant Measurement Using Terahertz Time-domain Spectroscopy System and Its Application Maya Mizuno (NICT), Hitoshi Iida, Moto Kinoshita (AIST), Kaori Fukunaga (NICT), Yozo Shimada (AIST), Chiko Otani (RIKEN) EMT2017-8 MW2017-33 OPE2017-13 EST2017-10 MWP2017-10 |
Terahertz time-domain spectrometer from approximately 0.1 to 1 THz are frequently used for measuring complex dielectric ... [more] | EMT2017-8 MW2017-33 OPE2017-13 EST2017-10 MWP2017-10 pp.11-16 |
| ICM | 2017-07-06 13:25 |
Hokkaido | Study on Next Generation Mobile Network OSS with NFV and AI Yota Mishina, Tatsuya Kimura, Yasuhiro Takeuchi, Hideki Toube, Akiyuki Tomizawa, Masanori Furutani, Tomoyuki Ootani (Docomo Technology) ICM2017-5 |
On network of mobile communications, the introduction of virtualization technology and development of the 5G are in prog... [more] | ICM2017-5 pp.7-11 |
|
| SCE | 2016-08-08 10:05 |
Saitama | Saitama Univ. (Omiya sonic city) | THz wave detection using the substrate absorption type STJ with a position resolution Masahiko Sone, Naoki Igarashi, Masato Naruse, Hiroaki Myoren (Graduate school of Saitama Univ.), Yoshiaki Sasaki, Chiko Otani (RIKEN), Tohru Taino (Graduate school of Saitama Univ.) SCE2016-11 |
We have developed a STJ detector for THz imaging. The STJ detects phonons generated in the substrate when THz waves are ... [more] | SCE2016-11 pp.1-4 |
| SCE | 2016-08-08 11:45 |
Saitama | Saitama Univ. (Omiya sonic city) | Development of large array horn coupled superconducting kinetic inductance detectors Kenji Kiuchi, Chiko Otani (RIKEN), Shugo Oguri (KEK), Ryo Koyano (Saitama Univ.), Junya Suzuki (KEK), Munehisa Semoto, Tohru Taino (Saitama Univ.), Osamu Tajima, Taketo Nagasaki (KEK), Satoru Mima (RIKEN), Tomita Nozomu (Univ. of Tokyo) SCE2016-15 |
We developed horn coupled Microwave Kinetic Inductance Detectors(MKIDs) as a millimeter wave detector for observation of... [more] | SCE2016-15 pp.19-24 |
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