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Technical Committee on Optical Fiber Technology (OFT)
Chair: Fumihiko Ito (Shimane Univ.)
Secretary: Shinichi Arai (Furukawa Electric), Masaaki Takaya (NTT)
Assistant: Hiroshi Watanabe (NTT), Masateru Tadakuma (Furukawa Electric)

DATE:
Thu, May 16, 2019 13:50 - 17:40
Fri, May 17, 2019 09:20 - 11:50

PLACE:

TOPICS:

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Thu, May 16 PM (13:50 - 14:00)
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----- ( 10 min. ) -----

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Thu, May 16 PM (14:00 - 15:40)
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(1) 14:00 - 15:40
[Poster Presentation]
Noise reduction in POF-based Brillouin sensing
Heeyoung Lee, Kohei Noda, Yosuke Mizuno, Kentaro Nakamura (Tokyo Tech)

(2) 14:00 - 15:40
[Poster Presentation]
External modulation scheme for Brillouin OCDR
Kohei Noda, Heeyoung Lee, Yosuke Mizuno, Kentaro Nakamura (Tokyo Tech)

(3) 14:00 - 15:40
[Poster Presentation]
Expansion of circumferential strain measurement of ring structures by Brillouin gain spectrum model fitting into general ring-shaped structures
Shota Kitamura, Shusuke Narieda, Hiroshi Naruse (Mie Univ)

(4) 14:00 - 15:40
[Poster Presentation]
Fiber fuse terminator consisting of a step index multimode fiber spliced with SMFs
Sogo Furuya, Kenji Kurokawa (KIT)

(5) 14:00 - 15:40
[Poster Presentation]
Electrically-Superimposed Analog and Digital Signal Transmission Over Multimode Fibers
Ryuichi Kobayashi, Tatsuya Ohtsuki, Takuya Okada (UEC), Takamitsu Aiba (YAZAKI Corp.), Motoharu Matsuura (UEC)

(6) 14:00 - 15:40
[Poster Presentation]
Photonic Digital-to-Analog Conversion Using Frequency Chirp in a Quantum-Dot Semiconductor Optical Amplifier
Takuya Okada, Ryuichi Kobayashi, Motoharu Matsuura (UEC)

(7) 14:00 - 15:40
[Poster Presentation]
Measurement of spectral transfer matrix for DMD analysis by using linear optical sampling
Yuki Osaka (Shimane Univ.), Fumihiko Ito, Daisuke Iida, Tetsuya Manabe (NTT)

(8) 14:00 - 15:40
[Poster Presentation]
Inter-core cross-gain modulation on cladding-pumped multicore erbium-doped fiber amplifier
Keita Toyoshima, Shota Miyagawa, Masaji Yoshimura, Kanami Ikeda, Osanori Koyama (Osaka Pref. Univ.), Hirotaka Ono (NTT), Makoto Yamada (Osaka Pref. Univ.)

(9) 14:00 - 15:40
(See Japanese page.)

----- Break ( 20 min. ) -----

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Thu, May 16 PM (16:00 - 17:40)
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(10) 16:00 - 17:40
[Poster Presentation]
Observation of modal interference in millimeter-order-long plastic optical fibers
Sonoko Hagiwara, Kohei Noda, Natsuki Matsutani, Heeyoung Lee, Yosuke Mizuno, Kentaro Nakamura (Tokyo Tech)

(11) 16:00 - 17:40
[Poster Presentation]
Twist effect on strain sensitivity of plastic fiber Bragg gratings
Tianyi Ma, Ryo Ishikawa, Heeyoung Lee (Tokyo Tech), Antreas Theodosiou, Kyriacos Kalli (CUT), Yosuke Mizuno, Kentaro Nakamura (Tokyo Tech)

(12) 16:00 - 17:40
[Poster Presentation]
Fabrication Parameters of Long-period Fiber Grating Suitable for Temperature Sensing System Employing Optical Transceivers for Ethernet
Yuta Suzuki, Osanori Koyama, Makoto Matsui, Takuro Kagawa, Kanami Ikeda, Makoto Yamada (Osaka Prefecture Univ.)

(13) 16:00 - 17:40
[Poster Presentation]
Connection Characteristics of SC-Type MCF connector
Kazuki Imaizumi, Ryo Nagase (CIT)

(14) 16:00 - 17:40
[Poster Presentation]
Study on load capacity of Power-over-Fiber Drone for Airborne Base Stations
Ryo Yazawa, Daisuke Kamiyama, Motoharu Matsuura (UEC)

(15) 16:00 - 17:40
[Poster Presentation]
Evaluation of Frequency Response of Feed Systems for Controlling Supply Power via Power-over-Fiber Systems
Hayato Nomoto, Daisuke Kamiyama, Nana Tajima, Takuya Okada, Motoharu Matsuura (The Univ. of Electro-Communications)

(16) 16:00 - 17:40
[Poster Presentation]
Analysis of 3-core micro multicore fiber
Gouta Kobayashi, Naoto Kishi (UEC)

(17) 16:00 - 17:40
[Poster Presentation]
Loss Characteristics in Anti-Resonant Small-Core Fibers
Tatsuya Terai, Hirokazu Kubota, Yuji Miyoshi, Masaharu Ohashi (Osaka Prefecture Univ.)

(18) 16:00 - 17:40
[Poster Presentation]
Electric field distribution and polarization characteristics of higher order modes propagating through elliptic core optical fiber
Tsukasa Nakashima, Hirokazu Kubota, Yuji Miyoshi, Masaharu Ohashi (Osaka Pre Univ.)

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Fri, May 17 AM (09:20 - 10:35)
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(19) 09:20 - 09:45
[Invited Talk]
Report on OFC2019
-- Optical fiber --
Ryuichi Sugizaki, Shigehiro Takasaka (Furukawa Electric)

(20) 09:45 - 10:10
Application of Enhanced Scattering Optical fiber to Distributed Acoustic Sensing
Masateru Tadakuma, Shigehiro Takasaka, Kenji Yamauchi, Ryuichi Sugizaki, Masayoshi Tsukamoto (Furukawa electric)

(21) 10:10 - 10:35
[Invited Talk]
Research in "Department of Electrical & Information Systems" of Osaka Prefecture University
makoto Yamada (Osaka Pref. Univ.)

----- Break ( 10 min. ) -----

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Fri, May 17 AM (10:45 - 11:35)
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(22) 10:45 - 11:10
20-year reliability test results for SC optical connectors on outside plant
Yoshiteru Abe, Kota Shikama, Kazunori Katayama (NTT)

(23) 11:10 - 11:35
Development of optical cable for direct burial
Yohei Endo, Yuta Maruo, Yusuke Yamada, Hisashi Izumita, Hiroaki Tanioka (NTT)

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Fri, May 17 AM (11:35 - 11:50)
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----- Break ( 15 min. ) -----

# Information for speakers
General Talk will have 20 minutes for presentation and 5 minutes for discussion.

=== Technical Committee on Optical Fiber Technology (OFT) ===
# FUTURE SCHEDULE:

Thu, Aug 29, 2019 - Fri, Aug 30, 2019: [Fri, Jun 7]

# SECRETARY:
Masateru Tadakuma (Furukawa Electric)
TEL +81-436-42-1728, FAX +81-436-42-9340
E-mail: