Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
PN |
2022-03-01 12:50 |
Online |
Online |
Analysis of Stimulated-Raman-Scattering Effect Changed by the Number of Optical Channels on Multiband Wavelength-Division-Multiplexed Networks Kenta Hirose, Takafumi Fukatani, Masahiro Nakagawa, Takeshi Seki, Takashi Miyamura (NTT) PN2021-57 |
Power transition induced by stimulated Raman scattering (SRS) in optical fibers affects signal quality, and this makes w... [more] |
PN2021-57 pp.29-32 |
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) |
OFT |
2022-01-21 10:00 |
Online |
Online |
Transmission loss measurement of luminescent fibers based on the side-induced fluorescence method Yasuhiro Tsutsumi, Kazuki Iwamoto, Yushi Suzuki, Takuya Hamasaki (Kindai Univ.) OFT2021-66 |
Luminescent fibers have been studied for their application technologies in various fields such as antennas for visible l... [more] |
OFT2021-66 pp.57-60 |
OFT |
2022-01-21 10:35 |
Online |
Online |
[Invited Talk]
[Invited Talk] Report on ECOC2021 -Optical Fibers- Kazunori Mukasa, Shigehiro Takasaka, Ryuichi Sugizaki (Furukawa Electric) OFT2021-67 |
This paper reports the topics of the optical fibers and their related technologies presented at ECOC2021, held at , Bord... [more] |
OFT2021-67 pp.61-64 |
OCS, CS (Joint) |
2022-01-13 15:55 |
Yamaguchi |
Conference room 204A・B at KDDI Ishin-hall (Primary: On-site, Secondary: Online) |
Performance comparison of injection-locked carrier frequency conversion and self-heterodyne detection methods in coherently-linked optical and wireless transmission Taisei Sato, Koichi Shirahata, Keisuke Kasai, Toshihiko Hirooka, Masato Yoshida, Masataka Nakazawa (Tohoku Univ.) OCS2021-34 |
We have demonstrated a coherently-linked 64 Gbit/s, 256 QAM transmission in the 61 GHz IF band over a 10 km single-mode ... [more] |
OCS2021-34 pp.7-10 |
OFT, OCS, IEE-CMN, ITE-BCT [detail] |
2021-11-18 13:45 |
Online |
Online |
[Invited Talk]
High-capacity and Long-haul WDM Transmission using PPLN-based Optical Parametric Inline Amplifier Takayuki Kobayashi, Shimpei Shimizu, Masanori Nakamura, Takushi Kazama, Takeshi Umeki, Ryoichi Kasahara, Fukutaro Hamaoka, Yutaka Miyamoto (NTT) OCS2021-29 |
Expansion of the optical band used for wavelength division multiplexing (WDM) is a key to increasing the capacity of opt... [more] |
OCS2021-29 pp.5-8 |
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 |
2021-10-22 13:05 |
Online |
Online |
[Invited Talk]
Report on OFC 2021
-- Optical Transmission Systems -- Manabu Arikawa (NEC) OCS2021-11 OPE2021-31 LQE2021-10 |
This paper reports on topics of transmission technologies for optical core networks presented in OFC 2021, held in June ... [more] |
OCS2021-11 OPE2021-31 LQE2021-10 pp.1-4 |
OCS, OPE, LQE |
2021-10-22 16:05 |
Online |
Online |
[Special Invited Talk]
Multistage operation of fully-loaded 32 × 32 Silicon Photonics Switch Ryosuke Matsumoto, Ryotaro Konoike, Keijiro Suzuki, Hiroyuki Matsuura, Kazuhiro Ikeda, Takashi Inoue, Shu Namiki (AIST) OCS2021-17 OPE2021-37 LQE2021-16 |
Thermo-optic silicon photonics switch offers significantly better energy efficiency and bandwidth with a fast switching ... [more] |
OCS2021-17 OPE2021-37 LQE2021-16 pp.23-26 |
SRW |
2021-08-24 13:20 |
Online |
Online |
[Panel Discussion]
2-D Communication for Low-Density Widely-Distributed Electronics Akihito Noda (Nanzan Univ.) SRW2021-22 |
In this presentation, we review our study of two-dimensional communication systems using flexible materials, and present... [more] |
SRW2021-22 p.20 |
PN |
2021-03-01 14:05 |
Online |
Online |
[Invited Lecture]
Transmitter Nonlinearity Compensator for Short-Reach IM/DD PAM Signalling with Tomlinson-Harashima Precoding (THP) Nobuhiko Kikuchi (Hitachi) PN2020-43 |
Intra- and inter-DC traffic is expected to grow continuously, and ultra high speed short-reach optical fiber transmissio... [more] |
PN2020-43 pp.10-14 |
PN |
2021-03-02 10:50 |
Online |
Online |
Evaluation of Transmission Performance of Optically and Electrically Superimposed RF and Baseband Signal Transmission for Short-Reach Radio-over-Fiber Systems Ryuichi Kobayashi (UEC), Takamitsu Aiba (YAZAKI Corp.), Motoharu Matsuura (UEC) PN2020-52 |
Analog radio-over-fiber is a practical technology to transmit radio frequency (RF) and baseband signals simultaneously. ... [more] |
PN2020-52 pp.62-65 |
OCS, CS (Joint) |
2021-01-14 13:30 |
Online |
Online |
Spectral Efficiencies and Transmission Characteristics of All-optically PAM4/16QAM Converted Signal Using Nonlinear Optical Loop Mirror Asahi Sueyoshi, Yuta Matsumoto, Ken Mishina, Daisuke Hisano, Akihiro Maruta (Osaka Univ.) OCS2020-27 |
Various all-optical modulation format conversions have been proposed for realizing low latency and efficient connection ... [more] |
OCS2020-27 pp.1-6 |
OCS, CS (Joint) |
2021-01-14 14:55 |
Online |
Online |
Study on chromatic dispersion dependence of GAWBS noise Kozo Sato, Takashi Kan, Masato Yoshida, Keisuke Kasai, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ.) OCS2020-30 |
We have proposed the guided acoustic-wave Brillouin scattering (GAWBS) phase noise compensation method with a pilot tone... [more] |
OCS2020-30 pp.18-23 |
OCS, CS (Joint) |
2021-01-14 15:45 |
Online |
Online |
Automatic design of constellations and discriminant boundary by auto-encoder type machine learning Yudai Goto, Masanori Hanawa (Univ. of Yamanashi) OCS2020-32 |
Autoencoder (AE), a type of machine learning, was applied to the automatic design of signal constellations and discrimin... [more] |
OCS2020-32 pp.27-32 |
CS, OCS (Joint) |
2020-01-16 15:20 |
Oita |
Beppu Housensou Hotel (Oita Pref.) |
[Special Invited Talk]
Applications of Machine Learning to Nonlinear Compensation and Nonlinear Transmission Technologies in Optical Fiber Communication Ken Mishina, Daisuke Hisano, Akihiro Maruta (Osaka Univ.) CS2019-91 |
Machine learning (ML) is expected to be a promising technology to promote innovations in optical communications. A numbe... [more] |
CS2019-91 pp.17-22 |
PEM (Workshop) |
2019-11-18 - 2019-11-19 |
Mie |
Sinfonia Technology Hibiki Hall Ise (Ise Tourism and Culture Hall) |
28 GHz-Band Antenna-Coupled Electrode Electro-Optic Modulators for 5G Mobaile comunication Systems and Antenna Mesurement Systems. Hiroto Yokohashi (Mie Univ), Sayaka Matsukawa (AIST), Yui Otagaki (King's college London), Hidehisa Shiomi (Osaka Univ), Masahiro Sato, Yoshikazu Toba (SEIKO GIKEN Co.Ltd), Satoru Kurokawa (AIST), Hiroshi Murata (Mie Univ) |
Antenna-coupled electrode electro-optic (EO) modulators operating in the 28-GHz band were analyzed, designed and fabrica... [more] |
|
PN |
2019-11-14 16:35 |
Kanagawa |
|
[Invited Lecture]
Research on Dynamic MAC Technologies for Future Massively Paralles and Sliced Optical Networks
-- Massively Parallel and Sliced Optical Network (204) -- Satoru Okamoto, Kyosuke Sugiura, Masaki Murakami, Eiji Oki, Naoaki Yamanaka (Keio Univ.) PN2019-25 |
Network traffic is increased dramatically. To support such huge traffic volume, transmission capacity of an optical fibe... [more] |
PN2019-25 pp.7-14 |
OCS, LQE, OPE |
2019-10-18 10:20 |
Kagoshima |
|
Intelligent Monitoring of Optical Fiber Transmission Using Sparse Coding Takayuki Nakachi, Yitu Wang, Tetsuro Inui, Takafumi Tanaka, Takahiro Yamaguchi, Katsuhiro Shimano (NTT) OCS2019-42 OPE2019-80 LQE2019-58 |
This paper proposes a sparse coding-based intelligent constellation diagram analyzer for optical fiber communications. I... [more] |
OCS2019-42 OPE2019-80 LQE2019-58 pp.77-82 |
OFT |
2019-10-11 09:35 |
Niigata |
Ekimae-Office-Kashikaigishitsu (Niigata) |
Investigation into the influence of high-power transmission on fiber withdrawal of optical connector Chisato Fukai, Yoshiteru Abe, Masaaki Takaya, Ryo Koyama, Kazunori Katayama (NTT) OFT2019-32 |
In an optical connector manufactured by fixing silica fiber in a zirconia ferrule with an epoxy adhesive, a change in co... [more] |
OFT2019-32 pp.1-6 |