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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OFT, OCS, LSJ (Joint) [detail] |
2023-08-24 16:40 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Connection characteristics of coupled-core multicore fiber connectors Yuki Fujimaki, Daiyu Nozaki, Souma Takura, Ryo Nagase (CIT)  OFT2023-10 |
A transmission system using coupled multi-core fiber (C-MCF) has been proposed as a candidate for future long-distance a... [more] | OFT2023-10 pp.7-12 |
| OFT, OCS, LSJ (Joint) [detail] |
2023-08-24 17:05 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Mechanical characteristics of coupled multi multi-core fiber connectors Daiyu Nozaki, Yuki Fujimaki, Souma Takura, Ryo Nagase (CIT) OFT2023-11 |
One of the candidates proposed for achieving next-generation high-capacity communication is a coupled multi-core fiber (... [more] | OFT2023-11 pp.13-16 |
| OFT, OCS, LSJ (Joint) [detail] |
2023-08-25 11:20 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Real-time 114-SDM transmission over a 6-mode 19-core fiber using real-time MIMO DSP Shohei Beppu (KDDI Research), Masahiro Kikuta, Masahiro Shigihara (NEC Platforms), Koji Igarashi (Osaka University), Daiki Soma, Yuta Wakayama, Noboru Yoshikane (KDDI Research) OCS2023-25 |
Space-division multiplexing (SDM) transmission systems, in which multiple channels with different spatial paths are mult... [more] | OCS2023-25 pp.33-38 |
| PN, NS, OCS (Joint) |
2023-06-08 13:45 |
Kagawa | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Design and applications of Highly nonlinear fibers Ryuichi Sugizaki (Furukawa Electric) NS2023-24 OCS2023-10 PN2023-6 |
Highly nonlinear fibers which can be utilized in all-optical signal processing is introduced. Characteristics of highly... [more] | NS2023-24 OCS2023-10 PN2023-6 pp.26-29(NS), pp.7-10(OCS), pp.7-10(PN) |
| OCS, LQE, OPE | 2023-05-26 14:35 |
Online | Online | [Invited Talk]
OFC2023 Report
-- Optical Fibers -- Shuichiro Rikimi, Tetsuya Hayashi (SEI) OCS2023-4 OPE2023-4 LQE2023-4 |
Here we introduce some results and reports which were presented in optical fiber sessions in OFC’23. Through the confere... [more] | OCS2023-4 OPE2023-4 LQE2023-4 pp.14-17 |
| EMT, IEE-EMT | 2023-05-19 15:55 |
Kanagawa | Information Technology R & D Center, MITSUBISHI Electric Corp. | A Characteristic Analysis of an Optical Fiber Polarizer Taiki Arakawa, Yuya Otsuka, Yuki Shiroishi (Nihon Univ.), Kazunori Kameda (Sano Nihon Col.), Shinichi Furukawa (Nihon Univ.) EMT2023-7 |
In this study, we propose two types of fiber type polarizers with circular metal regions or circular pit regions on the ... [more] | EMT2023-7 pp.33-38 |
| OFT | 2023-05-11 15:00 |
Iwate | Aiina(Iwate) (Primary: On-site, Secondary: Online) |
Enlargement of Multicore Fiber Preform by modified cylinder method Koichi Maeda, Masanori Takahashi, Yusuke Matsuno, Ryuichi Sugizaki, Yoshihiro Arashitani (FEC) OFT2023-2 |
A modified cylinder method has been proposed as a new fabrication method for multicore fiber suitable for practical appl... [more] | OFT2023-2 pp.6-9 |
| OFT | 2023-05-11 15:25 |
Iwate | Aiina(Iwate) (Primary: On-site, Secondary: Online) |
A study on loss characteristics of 3-mode dual-step index pure silica core fiber. Taro Iwaya, Yuto Sagae, Takayoshi Mori, Taiji Sakamoto, Takashi Matsui (NTT), Takanori Sato, Kunimasa Saitoh (Hokudai), Kazuhide Nakajima (NTT) OFT2023-3 |
Toward lowering loss and differential mode delay (DMD) of 3-mode fiber, feasibility of pure silica core with dual-step i... [more] | OFT2023-3 pp.10-13 |
| OFT | 2023-05-11 15:50 |
Iwate | Aiina(Iwate) (Primary: On-site, Secondary: Online) |
Vectorial electromagnetic field of symmetrically-distributed strongly-coupled 6-core and 6+1-core optical fibers Kishi Naoto (UEC) OFT2023-4 |
Vectorial electromagnetic fields of strongly-coupled symmetrically-distributed 6-core and 6$+$1-core fiber(7-core fib... [more] |
OFT2023-4 pp.14-19 |
| OFT | 2023-05-11 16:15 |
Iwate | Aiina(Iwate) (Primary: On-site, Secondary: Online) |
Design of uncoupled 3-mode 4-core graded-index fibers with a common depressed layer Tomoki Honda, Takanori Sato, Takeshi Fujisawa (Hokaido Univ.), Taro Iwaya, Yuto Sagae, Taiji Sakamoto, Takashi Matsui, Kazuhide Nakajima (NTT), Kunimasa Saitoh (Hokaido Univ.) OFT2023-5 |
We design a standard diameter (125 μm) uncoupled 3-mode 4-core fiber (3M-4CF). In order to suppress the inter-core cross... [more] | OFT2023-5 pp.20-23 |
| PN | 2023-03-01 16:20 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Architecture and Planning of Fishbone SDM Submarine Optical Network Based on Core Selective Switch Kako Matsumoto, Koki Miura, Yudai Uchida, Masahiko Jinno (Kagawa Univ.) PN2022-48 |
Spatial bypassing and spectral grooming in spatial channel network (SCN) achieve both high resource utilization and cost... [more] | PN2022-48 pp.32-37 |
| PN | 2023-03-02 09:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
Spatial division multiplexed amplification by Cladding pumped EDFA Shigehiro Takasaka (Furukawa Electric), Kohki Shibahara, Takayuki Kobayashi, (NTT), Koichi Maeda, Ryuichi Sugizaki (Furukawa Electric), Yutaka Miyamoto (NTT) PN2022-52 |
The use of multicore fiber is being considered to expand the transmission capacity of a single optical fiber. When coupl... [more] | PN2022-52 pp.52-55 |
| PN | 2023-03-02 15:50 |
Okinawa | (Primary: On-site, Secondary: Online) |
Routing, Core, and Spectrum Assignment in Space Division Multiplexing Optical Networks based on Dynamic Optimal Path Searching Yuxuan Huang, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.) PN2022-68 |
The explosive growth in the Internet traffic and the saturation of fiber capacity enhancement motivated the development ... [more] | PN2022-68 pp.142-146 |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-16 13:45 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
Distributed Measurement of Indirect Crosstalk in 4-core Fiber Using Commercial OTDR for SMFs Yuto Kobayashi, Ayumi Inoue, Takuji Nagashima, Tetsuya Hayashi (Sumitomo Electric Industries, Ltd.) OCS2022-71 OPE2022-95 |
We measured the longitudinal accumulation profiles of the XT, using the commercial single-channel OTDR. The experimental... [more] | OCS2022-71 OPE2022-95 pp.5-9 |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-16 14:10 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
Novel inter-core crosstalk measurement method using loopback OTDR technique Mayu Nakagawa, Katsuhiro Takenaga, Kentaro Ichii (Fujikura Ltd.) OCS2022-72 OPE2022-96 |
We have proposed a novel inter-core crosstalk (XT) measurement method for multi-core fiber (MCF) using loopback OTDR tec... [more] | OCS2022-72 OPE2022-96 pp.10-13 |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-16 14:35 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
Proposal of Polarity Management Method for Practical Use of Multicore Fiber Takuya Oda, Osamu Kikuchi, Katsuhiro Takenaga, Kentaro Ichii (Fujikura) OCS2022-73 OPE2022-97 |
Each core of uncoupled multicore fiber (MCF) can be identified by a marker placed asymmetrically against the core patter... [more] | OCS2022-73 OPE2022-97 pp.14-19 |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-16 15:10 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
High-density optical connector with Multicore Fiber Tetsu Morishima, Yuki Saito, Kohei Haji, Shintaro Mouri (Sumitomo Electric) OCS2022-74 OPE2022-98 |
In this paper, we report on the rotational alignment technique in MCF connection, especially for MPO connector. [more] | OCS2022-74 OPE2022-98 pp.20-23 |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-16 16:00 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
Simplified return loss mesurement procedure of multicore fiber connector (2) Yuta Nakazawa, Kiyoshi Kamimura, Yuki Fujimaki, Ryo Nagase (CIT) OFT2022-53 OPE2022-100 |
Fan-in/Fan-out(FIFO)devices are indispensable when measuring the characteristics of optical connectors that connect mult... [more] | OFT2022-53 OPE2022-100 pp.7-12(OFT), pp.30-35(OPE) |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-16 16:25 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
Evaluation of 4-core FIFO for outdoor environment Tsubasa Sasaki, Kazuaki Yoshioka, Masanori Takahashi, Ryuichi Sugizaki, Yoshihiro Arashitani (Furukawa Electric) OCS2022-75 OPE2022-101 |
4-core Fan-in/Fan-out (FIFO) for outdoor use was examined. The space division multiplexing (SDM) transmission technology... [more] | OCS2022-75 OPE2022-101 pp.24-27(OCS), pp.36-39(OPE) |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-17 09:15 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
A study on bending loss properties of coupled multi-core fiber Ryota Imada, Taiji Sakamoto, Takayoshi Mori, Yusuke Yamada, Kazuhide Nakajima (NTT) OFT2022-58 OPE2022-106 |
We investigate the dependence of bending loss on bending angle in coupled multi-core fiber. We reveal the bending loss i... [more] | OFT2022-58 OPE2022-106 pp.37-40(OFT), pp.64-67(OPE) |
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