Communication-Optical Fiber Technology(Date:2023/02/16)

Presentation
Distributed Measurement of Indirect Crosstalk in 4-core Fiber Using Commercial OTDR for SMFs

Yuto Kobayashi(Sumitomo Electric Industries, Ltd.),  Ayumi Inoue(Sumitomo Electric Industries, Ltd.),  Takuji Nagashima(Sumitomo Electric Industries, Ltd.),  Tetsuya Hayashi(Sumitomo Electric Industries, Ltd.),  

[Date]2023-02-16
[Paper #]OCS2022-71,OPE2022-95
Proposal of Polarity Management Method for Practical Use of Multicore Fiber

Takuya Oda(Fujikura),  Osamu Kikuchi(Fujikura),  Katsuhiro Takenaga(Fujikura),  Kentaro Ichii(Fujikura),  

[Date]2023-02-16
[Paper #]OCS2022-73,OPE2022-97
Fabrication for Y-branched polymer optical waveguides using the Mosquito method

Kentaro Sekitani(Keio Univ.),  Ryosuke Hatai(Keio Univ.),  Takaaki Ishigure(Keio Univ.),  

[Date]2023-02-16
[Paper #]OCS2022-78,OFT2022-56,OPE2022-104
Fabrication for Asymmetric Y-branched Polymer Optical Waveguide Using the Imprint Method and Its Application for Mode Division Multiplexing

Shinnosuke Ono(Keio Univ.),  Takaaki Ishigure(Keio Univ.),  

[Date]2023-02-16
[Paper #]OCS2022-76,OFT2022-54,OPE2022-102
High-density connector using Multicore fiber

Tetsu Morishima(Sumitomo Electric),  Yuki Saito(Sumitomo Electric),  Kohei Haji(Sumitomo Electric),  Shintaro Mouri(Sumitomo Electric),  

[Date]2023-02-16
[Paper #]OCS2022-74,OPE2022-98
Evaluation of 4-core FIFO for outdoor environment

Tsubasa Sasaki(Furukawa Electric),  Kazuaki Yoshioka(Furukawa Electric),  Masanori Takahashi(Furukawa Electric),  Ryuichi Sugizaki(Furukawa Electric),  Yoshihiro Arashitani(Furukawa Electric),  

[Date]2023-02-16
[Paper #]OCS2022-75,OPE2022-101
4-core 700-km-length MCF Drawn from Single Preform

Shota Kajikawa(Fujikura),  Tsubasa Saito(Fujikura),  Katsuhiro Takenaga(Fujikura),  Kentaro Ichii(Fujikura),  

[Date]2023-02-16
[Paper #]OCS2022-70,OPE2022-94
Novel inter-core crosstalk measurement method using loopback OTDR technique

Mayu Nakagawa(Fujikura Ltd.),  Katsuhiro Takenaga(Fujikura Ltd.),  Kentaro Ichii(Fujikura Ltd.),  

[Date]2023-02-16
[Paper #]OCS2022-72,OPE2022-96
A 400-Gb/s Optical Link for Co-Packaged Optics

Kazuya Nagashima(Furukawa Electric Co., Ltd.),  Yuta Ishige(Furukawa Electric Co., Ltd.),  Wataru Yoshida(Furukawa Electric Co., Ltd.),  Hideyuki Nasu(Furukawa Electric Co., Ltd.),  

[Date]2023-02-16
[Paper #]OCS2022-79,OFT2022-57,OPE2022-105
Fabrication of Polymer Optical Waveguides with Vertical 90-degree Bend Core Structure and Their Application to Optical Transceivers

Daiki Suemori(Keio Univ.),  Naohiro Kohmu(Hitachi),  Takaaki Ishigure(Keio Univ.),  

[Date]2023-02-16
[Paper #]OCS2022-77,OFT2022-55,OPE2022-103
Ferrule end face dimensions of highly reliable multicore fiber connector

Yuki Fujimaki(CIT),  Kiyoshi Kamimura(CIT),  Yuta Nakazawa(CIT),  Ryo Nagase(CIT),  

[Date]2023-02-16
[Paper #]OFT2022-52,OPE2022-99
Simplified return loss mesurement procedure of multicore fiber connector (2)

Yuta Nakazawa(CIT),  Kiyoshi Kamimura(CIT),  Yuki Fujimaki(CIT),  Ryo Nagase(CIT),  

[Date]2023-02-16
[Paper #]OFT2022-53,OPE2022-100
Nonlinear wave equation for wavelength/polarization multiplexed signals in fiber transmission

Kyo Inoue(Osaka Univ.),  Koji Igarashi(Osaka Univ.),  

[Date]2023-02-17
[Paper #]OCS2022-87,OPE2022-116
[Invited Talk (Young Researcher)] Improvement of Power Transmission Efficiency in Power-over-Fiber Using a Double-Clad Fiber at 1550 nm

Kai Murakami(UEC),  Suguru Fujita(UEC),  Motoharu Matsuura(UEC),  

[Date]2023-02-17
[Paper #]OCS2022-88,OPE2022-117
L-band 19-Core Erbium Doped Fiber Amplifier with Power Consumption of 1.2 W/core

Shigehiro Takasaka(Furukawa Electric),  Koichi Maeda(Furukawa Electric),  Ryuichi Sugizaki(Furukawa Electric),  Yoshigehiro Arashitani(Furukawa Electric),  

[Date]2023-02-17
[Paper #]OCS2022-80,OPE2022-108
A study on a PLC-based six-mode multi/demultiplexer using Y-branch mode converter and optical unitary converter

Yasuto Yoshida(Hokkaido Univ.),  Takanori Sato(Hokkaido Univ.),  Takeshi Fujisawa(Hokkaido Univ.),  Takayoshi Mori(NTT),  Taiji Sakamoto(NTT),  Yoko Yamashita(NTT),  Ryota Imada(NTT),  Kazuhide Nakajima(NTT),  Kunimasa Saitoh(Hokkaido Univ.),  

[Date]2023-02-17
[Paper #]OCS2022-86,OFT2022-62,OPE2022-115
Gain Controllability of FM-EDFA with Pump Power Adjustment

Hirotaka Ono(Shonan Inst. Tech.),  Makoto Yamada(Osaka Metropolitan Univ.),  

[Date]2023-02-17
[Paper #]OFT2022-60,OPE2022-109
Transmission loss characteristics of aqueous solutions with refractive index of higher than 1.45 using microfiber

Ryoki Soeda(oecu),  Mitsuru Kihara(oecu),  

[Date]2023-02-17
[Paper #]OFT2022-64,OPE2022-119
Universal linear optical circuit with a small circuit depth

Kazuki Sakaino(Tohoku Univ.),  Tomofumi Odagawa(Tohoku Univ.),  Shogo Kimura(Tohoku Univ.),  Takuya Inagaki(Tohoku Univ.),  Hanzhi Tang(Univ. of Tokyo),  Ken Tanizawa(Tamagawa Univ.),  Kazuhiro Ikeda(AIST),  Makoto Okano(AIST),  Mitsuru Takenaka(Univ. of Tokyo),  Hirohito Yamada(Tohoku Univ.),  Nobuyuki Matsuda(Tohoku Univ.),  

[Date]2023-02-17
[Paper #]OCS2022-85,OFT2022-61,OPE2022-114
A study on bending loss property of coupled multicore fiber

Ryota Imada(NTT),  Taiji Sakamoto(NTT),  Takayoshi Mori(NTT),  Yusuke Yamada(NTT),  Kazuhide Nakajima(NTT),  

[Date]2023-02-17
[Paper #]OFT2022-58,OPE2022-106
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