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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-17 16:00 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
Transmission loss characteristics of aqueous solutions with refractive index of higher than 1.45 using microfiber Ryoki Soeda, Mitsuru Kihara (oecu)  OFT2022-64 OPE2022-119 |
Our goal is to realize a sensor that can measure the turbidity of river water for river management using microfibers. We... [more] | OFT2022-64 OPE2022-119 pp.63-66(OFT), pp.124-127(OPE) |
| OFT | 2022-10-13 10:50 |
Kanagawa | Kanagawa-Kenmin Center (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Characterization and fabrication of refractive index sensors using microfibers Ryoki Soeda, Mitsuru Kihara (Osaka Electro-Communication Univ.) OFT2022-29 |
The goal of this study is to realize a sensor that can measure the turbidity of a river using microfibers, which is used... [more] | OFT2022-29 pp.43-46 |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-24 13:15 |
Online | Online | Structural analysis and fabrication of microfibers for load measurement Naoaki Abe, Ryoki Soeda, Mitsuru Kihara (oecu) OFT2021-69 OPE2021-48 |
We investigate load measurement using microfiber. We numerically analyzed the transmission loss characteristics of the m... [more] | OFT2021-69 OPE2021-48 pp.1-4 |
| MW | 2021-12-16 15:15 |
Kanagawa | Kawasaki City Industrial Promotion Hall (Primary: On-site, Secondary: Online) |
Analysis and Design of a Differential Distributed Amplifier with Coupled Inductors Keisuke Kawahara, Yohtaro Umeda, Kyoya Takano (TUS), Shinsuke Hara (NICT) MW2021-92 |
This paper presents a differential distributed amplifier with coupled inductors. Broadband and multi-level signaling are... [more] | MW2021-92 pp.43-48 |
| OFT | 2021-10-14 10:30 |
Online | Online | [Poster Presentation]
Taper structure dependence of transmission loss of microfiber for measuring refractive index of aqueous solution Naoaki Abe, Mitsuru Kihara (OECU) OFT2021-24 |
We numerically analyzed the transmission loss characteristics due to the shortest waist length and angle of the tapered ... [more] | OFT2021-24 pp.13-16 |
| MW | 2021-05-20 14:55 |
Online | Online | A Trial Manufacture of an Area-Efficient Distributed Amplifier Using Pseudo-Fractal Bended Transmission Lines Keisuke Kawahara, Yohtaro Umeda, Kyoya Takano (TUS), Shinsuke Hara (NICT) MW2021-9 |
In recent years, communication traffic has been increasing. Distributed amplifiers have been reported to a bandwidth of ... [more] | MW2021-9 pp.22-27 |
| OPE, OCS, OFT (Joint) [detail] |
2021-02-18 14:50 |
Online | Online | Analysis of microfiber structures for fabricating multimode interference sensors Naoaki Abe, Mitsuru Kihara (OECU) OFT2020-58 OPE2020-78 |
We theoretically investigated microfiber characteristics. We numerically analyzed the transmission characteristics due t... [more] | OFT2020-58 OPE2020-78 pp.13-16 |
| OFT | 2020-10-08 10:00 |
Online | Online | [Poster Presentation]
Study on fabrication condition and transmission loss characteristics of multimode interference sensors using microfibers Naoaki Abe, Mitsuru Kihara (OECU) OFT2020-12 |
This paper reports fabrication condition and performance of multimode interference sensors as an application of microfib... [more] | OFT2020-12 pp.13-16 |
| RCS | 2018-06-20 14:30 |
Nagasaki | Nagasaki University | Interference Tolerance for Fiber-optic Inband Relaying with Simultaneous Transmission Hiroki Utatsu (Kogakuin Univ.), Jun Mashino, Satoshi Suyama (NTT DOCOMO), Hiroyuki Otsuka (Kogakuin Univ.) RCS2018-41 |
Relaying is a key technology to improve cell-edge performance and/or provide wider radio coverage. We have proposed fibe... [more] | RCS2018-41 pp.37-42 |
| RCS, NS (Joint) |
2013-12-18 13:30 |
Kagawa | Sunport Hall Takamatsu | Performance on Interference between Backhaul and Access Links in Fiber-optic Relaying Naohiro Tanoi (Kogakuin Univ.), Takahiro Kubo, Takahiro Asai, Yukihiko Okumura (NTT DOCOMO), Hiroyuki Otsuka (Kogakuin Univ.) RCS2013-210 |
This paper presents a new type of fiber-optic relaying that extends the coverage of mobile networks heavily shadowed are... [more] | RCS2013-210 pp.23-28 |
| RCS, SIP | 2012-01-27 10:15 |
Fukuoka | Fukuoka Univ. | Design of Fiber-optic Cloud Mobile Communication Systems Akiyuki Nakajima, Yukihiro Sakamoto, Hiroyuki Otsuka (Kogakuin Univ) SIP2011-104 RCS2011-293 |
This paper presents the design and performance of fiber-optic cloud mobile communication systems to facilitate smart and... [more] | SIP2011-104 RCS2011-293 pp.147-152 |
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