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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 09:00 |
Online | Online | Return loss measurement procedure of multicore fiber connector by OCWR method Yuki Fujimaki, Kiyoshi Kamimura, Haruki Hoshikawa, Ryo Nagase (CIT)  OFT2021-76 OPE2021-57 |
Fan-in/Fan-out devices are indispensable when measuring the characteristics of optical connectors that connect multicore... [more] | OFT2021-76 OPE2021-57 pp.33-37(OFT), pp.43-47(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 09:25 |
Online | Online | Simplified return loss measurement procedure of multicore fiber connector Haruki Hoshikawa, Kiyoshi Kamimura, Yuki Fujimaki, Ryo Nagase (CIT) OFT2021-77 OPE2021-58 |
Fan-in/Fan-out (FIFO) devices are indispensable when measuring the characteristics of optical connectors that connect mu... [more] | OFT2021-77 OPE2021-58 pp.38-42(OFT), pp.48-52(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 09:50 |
Online | Online | Characterization of Installed Step-Index Profile Standard Cladding Multi-Core Fibers with Multi-Vendor Connections Daiki Soma, Shohei Beppu, Hidenori Takahashi, Noboru Yoshikane, Takehiro Tsuritani (KDDI Research) OCS2021-45 OPE2021-59 |
A space division multiplexing (SDM) transmission technique has been investigated to overcome the theoretical limitation ... [more] | OCS2021-45 OPE2021-59 pp.21-26(OCS), pp.53-58(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 10:15 |
Online | Online | Connection performances of standard outer diameter 4-core MCF connector Kiyoshi Kamimura, Yuki Fujimaki, Haruki Hoshikawa, Ryo Nagase (CIT) OCS2021-46 OPE2021-60 |
In recent years, the demand for transmission capacity has been increasing exponentially every year due to the spread of ... [more] | OCS2021-46 OPE2021-60 pp.27-31(OCS), pp.59-63(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 10:50 |
Online | Online | Crosstalk test method for constructing uncoupled multi-core fiber transmission line Tomokazu Oda, Atsushi Nakamura, Yusuke Koshikiya (NTT) OFT2021-78 OPE2021-61 |
Total end-to-end inter-core crosstalk (XT) is a key requirement for transmission systems using uncoupled multi-core fibe... [more] | OFT2021-78 OPE2021-61 pp.43-48(OFT), pp.64-69(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 11:15 |
Online | Online | Inter-core crosstalk in bidirectional transmission over multi-core fiber Tetsuya Hayashi (Sumitomo Electric) OCS2021-47 OPE2021-62 |
We review the preferable crosstalk levels of uncoupled multi-core fibers in terms of optical signal-to-noise ratio penal... [more] | OCS2021-47 OPE2021-62 pp.32-35(OCS), pp.70-73(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 11:40 |
Online | Online | Inter-core crosstalk in multi-core fiber with core-dependent loss Yuto Kobayashi, Tetsuya Hayashi (Sumitomo Electric) OCS2021-48 OPE2021-63 |
We quantitatively discussed the effect of core dependent loss (CDL) on the cross-talk (XT) of multi-core fibers (MCFs). ... [more] | OCS2021-48 OPE2021-63 pp.36-39(OCS), pp.74-77(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 13:05 |
Online | Online | Group delay spread reduction using coupled multicore fibers with twist and bend Kazushi Homma, Takanori Sato, Takeshi Fujisawa (Hokkaido Uni.), Yuto Sagae, Taiji Sakamoto, Takashi Matsui, Kazuhide Nakajima (NTT), Kunimasa Saitoh (Hokkaido Uni.) OCS2021-49 OFT2021-79 OPE2021-64 |
We investigate mode coupling characteristics in coupled multicore fibers with twist and bend for reducing the group dela... [more] | OCS2021-49 OFT2021-79 OPE2021-64 pp.40-45(OCS), pp.49-54(OFT), pp.78-83(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 13:55 |
Online | Online | Control of Mode-dependent Gain in Coupled Multi-core EDF with Bend Ryota Imada, Taiji Sakamoto, Shinichi Aozasa, Kazuhide Nakajima (NTT) OCS2021-51 OPE2021-66 |
We discuss the reduction in mode-dependent gain (MDG) in coupled-multi-core erbium- doped fiber (C-MC-EDF) with smaller ... [more] | OCS2021-51 OPE2021-66 pp.51-55(OCS), pp.89-93(OPE) |
| OFT | 2022-01-21 09:35 |
Online | Online | Dependence of in-core erbium doping and refractive index distribution in 3-signal LP mode ring core Er-doped fiber Taro Sumitani (Osaka Pref. Univ.), Hirotaka Ono (Shonan Inst. of Tech.), Kanami Ikeda, Osanori Koyama, Makoto Yamada (Osaka Pref. Univ.) OFT2021-65 |
We are developing a few-mode fiber amplifier to realize a long-haul mode-division-multiplexing transmission. It was conf... [more] | OFT2021-65 pp.51-56 |
| OCS, CS (Joint) |
2022-01-13 16:20 |
Yamaguchi | Conference room 204A・B at KDDI Ishin-hall (Primary: On-site, Secondary: Online) |
85.2-Tbit/s Coupled 4-Core Fiber Transmission over 3,120 km Using PS-16QAM Signals Shohei Beppu, Daiki Soma, Hidenori Takahashi, Noboru Yoshikane, Itsuro Morita, Takehiro Tsuritani (KDDI Research, Inc.) OCS2021-35 |
In the optical submarine cable system, which is a global communication infrastructure, continuous and dramatic increase ... [more] | OCS2021-35 pp.11-15 |
| OFT, OCS, IEE-CMN, ITE-BCT [detail] | 2021-11-19 13:25 |
Online | Online | Four-mode multiplexed real-time 16QAM transmission using high-accuracy frequency offset estimation algorithm Shohei Beppu (KDDI Research, Inc.), Masahiro Kikuta (NEC Platforms, Ltd.), Koji Igarashi (Osaka University), Hiroshi Mukai, Masahiro Shigihara (NEC Platforms, Ltd.), Daiki Soma, Hidenori Takahashi, Noboru Yoshikane, Takehiro Tsuritani (KDDI Research, Inc.) OCS2021-31 |
Mode-division-multiplexed (MDM) transmission systems with multiple-input multiple-output digital signal processing (MIMO... [more] | OCS2021-31 pp.15-20 |
| OCS, OPE, LQE | 2021-11-12 16:30 |
Online | Online | [Special Invited Talk]
Amplification techniques for cladding pumped multicore EDFA Shigehiro Takasaka (Furukawa Electric) OCS2021-27 OPE2021-47 LQE2021-26 |
A tutorial was carried out in ECOC 2021 on amplification techniques in cladding pumped multi-core EDFA (Erbium Doped Fib... [more] | OCS2021-27 OPE2021-47 LQE2021-26 pp.28-33 |
| PN | 2021-11-11 13:25 |
Online | Online | A Study on Routing Control Method in Distributed Control SDM-EON Sotaro Yokota, Ken-ichi Baba (Kogakuin Univ.) PN2021-29 |
In the field of core networks, elastic optical networks, space division multiplexing technologies, and multi-fiber techn... [more] | PN2021-29 pp.17-22 |
| PN | 2021-11-11 16:25 |
Online | Online | [Invited Talk]
Power-saving Aware Optical Path Assignment Technologies for WDM-SDM Optical Transport Networks Fumikazu Inuzuka (NTT), Toshifumi Nakamura, Hidefumi Noguchi, Shigeyuki Yanagimachi (NEC), Takafumi Tanaka, Yutaka Miyamoto (NTT) PN2021-31 |
Optical transport networks based on space-division multiplexed (SDM) technologies are expected to support the continuous... [more] | PN2021-31 pp.30-36 |
| OFT | 2021-10-14 13:00 |
Online | Online | [Poster Presentation]
Temperature sensing based on multimodal interference in multicore POF developed for image transmission Kanon Toda (YNU), Kohei Noda, Naoki Motoishi (Tokyo Tech/YNU), Heeyoung Lee (SIT), Kentaro Nakamura (Tokyo Tech), Yosuke Mizuno (YNU) OFT2021-35 |
Optical fiber sensors have been extensively studied owing to their advantages such as immunity to electromagnetic noise,... [more] | OFT2021-35 pp.57-58 |
| PN | 2021-08-30 15:25 |
Online | Online | [Invited Lecture]
Experimental Evaluation of Optical Cross Connects with Flexible Wave-Band Routing for SDM Networks Takuma Kuno, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.) PN2021-19 |
Space-division multiplexing (SDM) technique using multi-core fibers (MCFs) is an attractive candidate to enhance photoni... [more] | PN2021-19 pp.41-45 |
| PN | 2021-08-31 13:25 |
Online | Online | A Study on Efficient Core Selection Method Considering Inter-Core Crosstalk in Resource Allocation Problems Regarding Space-Division Multiplexing Elastic Optical Networks Yuya Seki, Yosuke Tanigawa (Osaka Prefecture Univ.), Yusuke Hirota (NICT), Hideki Tode (Osaka Prefecture Univ.) PN2021-21 |
n space-division multiplexing elastic optical networks (SDM-EONs) where multi-core fibers (MCFs) are used for the optica... [more] | PN2021-21 pp.51-55 |
| OFT, OCS, LSJ (Joint) [detail] |
2021-08-27 10:35 |
Online | Online | Multicore fiber connector endurance test results Kiyoshi Kamimura, Kazuki Imaizumi, Kazuya Izawa, Kentaro Matuda, Ryo Nagase (CIT) OFT2021-17 |
Physical contact (PC) optical connectors maintain long-term stability by maintaining contact with the optical fiber even... [more] | OFT2021-17 pp.29-34 |
| OFT, OCS, LSJ (Joint) [detail] |
2021-08-27 11:00 |
Online | Online | Return loss measurement procedure of multicore fiber connectors Yuki Fujimaki, Haruki Hoshikawa, Kiyoshi Kamimura, Kazuki Imaizumi, Kazuya Izawa, Ryo Nagase (CIT) OFT2021-18 |
Fan-in/Fan-out devices are indispensable when measuring the characteristics of optical connectors that connect multicore... [more] | OFT2021-18 pp.35-38 |
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