Information and Systems-Image Engineering(Date:2019/02/14)

Presentation
Cladding Pump Light Recycling in Cladding Pumped 7-Core EDFA

Koichi Maeda(Furukawa Electric),  Shigehiro Takasaka(Furukawa Electric),  Kohei Kawasaki(Furukawa Electric),  Kazuaki Yoshioka(Furukawa Electric),  Ryuichi Sugizaki(Furukawa Electric),  Masayoshi Tsukamoto(Furukawa Electric),  

[Date]2019-02-14
[Paper #]OCS2018-83,OPE2018-195
Low-Loss Multiport Connection Technique using Extremely-High-Δ PLC Technology

Junichi Hasegawa(Furukawa Electric),  Kazuhiro Ikeda(AIST),  Keijiro Suzuki(AIST),  Tatsuhiro Sakai(Furukawa Electric),  Naoki Sato(Furukawa Electric),  Go Kobayashi(Furukawa Electric),  Noritaka Matsubara(Furukawa Electric),  Hitoshi Kawashima(AIST),  

[Date]2019-02-14
[Paper #]OFT2018-73,OPE2018-198
Dynamic gain control characteristics of hybrid-pumped multi-core erbium-doped fiber amplifier

Hirotaka Ono(NTT),  Takayuki Mizuno(NTT),  Yutaka Miyamoto(NTT),  

[Date]2019-02-14
[Paper #]OCS2018-84,OPE2018-196
A study on an optical signal extraction device that is available to multiple optical fibers

Takui Uematsu(NTT),  Hidenobu Hirota(NTT),  Hiroyuki Iida(NTT),  Naotsugu Ambe(NTT),  

[Date]2019-02-14
[Paper #]OFT2018-74,OPE2018-199
Long-haul MCF Transmission over 1,500-km using Full C+L-band 19-core Cladding-pumped EDFA

Daiki Soma(KDDI Research),  Shohei Beppu(KDDI Research),  Koichi Maeda(Furukawa Electric),  Shigehiro Takasaka(Furukawa Electric),  Ryuichi Sugizaki(Furukawa Electric),  Hidenori Takahashi(KDDI Research),  Takehiro Tsuritani(KDDI Research),  

[Date]2019-02-14
[Paper #]OCS2018-85,OPE2018-197
On high-speed imaging using optical phased array and multimode fiber

Taichiro Fukui(Univ. of Tokyo),  Yoshiaki Nakano(Univ. of Tokyo),  Takuo Tanemura(Univ. of Tokyo),  

[Date]2019-02-14
[Paper #]OCS2018-80,OFT2018-70,OPE2018-192
Performance evaluation of large-scale optical circuit switch for data centers

Mungun-Erdene Ganbold(NU),  Yojiro Mori(NU),  Ken-ichi Sato(NU),  

[Date]2019-02-14
[Paper #]OCS2018-86,OPE2018-201
Development of Ultra High Fiber Count Optical Cable Wiring Technology

Naoki Takahashi(Fujikura),  Ryoichi Mitobe(Fujikura),  Rikimaru Takeda(Fujikura),  Toshiaki Nakajima(Fujikura),  Katsushi Agata(Fujikura),  Norihiro Momotsu(Fujikura),  Kansei Shindo(Fujikura),  

[Date]2019-02-14
[Paper #]OFT2018-75,OPE2018-200
Theoretical Study of All Polarization Maintaining Fiber Based Hybrid Mode-Locked Er-Doped Fiber Laser

Lei Jin(Univ. Tokyo),  Neisei Hayashi(Univ. Tokyo),  Chao Zhang(Univ. Tokyo),  Sze Yun Set(Univ. Tokyo),  Shinji Yamashita(Univ. Tokyo),  

[Date]2019-02-14
[Paper #]OCS2018-81,OFT2018-71,OPE2018-193
Slope-assisted Brillouin correlation-domain analysis with polarization maintaining fibers

Neisei Hayashi(U.T.),  Zhang Chao(U.T.),  Lei Jin(U.T.),  Sze Yun Set(U.T.),  Shinji Yamashita(U.T.),  

[Date]2019-02-14
[Paper #]OCS2018-82,OFT2018-72,OPE2018-194
Development of beam propagation method for helicoidal waveguides and its application to twisted photonic crystal fibers

Takeshi Fujisawa(Hokkaido Univ.),  Takanori Sato(Hokkaido Univ.),  Kunimasa Saitoh(Hokkaido Univ.),  

[Date]2019-02-15
[Paper #]OCS2018-92,OFT2018-79,OPE2018-208
Reduction of core deformation by Multicore Fiber with over-cladding bundled rods technique

Ryohei Fukumoto(Fujikura Ltd.),  Katsuhiro Takenaga(Fujikura Ltd.),  Kazuhiko Aikawa(Fujikura Ltd.),  

[Date]2019-02-15
[Paper #]OCS2018-87,OPE2018-203
Connection Loss Characteristics of Small MFD Multicore Fibers Employing Thermally Expanded Core Technology

Yusuke Sasaki(Fujikura),  Katsuhiro Takenaga(Fujikura),  Kazhiko Aikawa(Fujikura),  

[Date]2019-02-15
[Paper #]OCS2018-88,OPE2018-204
Maximum and Minimum strain extraction from BGS observations including noise and optical loss using nonnegative matrix factorization

Takuya Fujimoto(Mie Univ.),  Hiroshi Naruse(Mie Univ.),  Takanori Nishino(Meijo Univ.),  

[Date]2019-02-15
[Paper #]OFT2018-81,OPE2018-210
Measurement of Ring Circumferential Strain with Actually Observed Brillouin Gain Spectra

Kento Nishimura(Mie Univ.),  Shusuke Narieda(Mie Univ.),  Hiroshi Naruse(Mie Univ.),  

[Date]2019-02-15
[Paper #]OFT2018-80,OPE2018-209
Connection characteristics of SC-type MCF connector

Kaduki Imaizumi(CIT),  Katsuyoshi Sakaime(CIT),  Ryo Nagase(CIT),  

[Date]2019-02-15
[Paper #]OCS2018-89,OPE2018-205
The evaluation in crosstalk distribution of multi-core-fiber with air-hole

Saki Nozoe(NTT),  Ryohei Fukumoto(Fujikura),  Kyozo Tsujikawa(NTT),  Nobutomo Hanzawa(NTT),  Katsuhiro Takenaga(Fujikura),  Masaharu Ohashi(Osaka Pref. Univ.),  Kazuhiko Aikawa(Fujikura),  Kazuhide Nakajima(NTT),  

[Date]2019-02-15
[Paper #]OFT2018-76,OPE2018-202
Fabrication of wavefront-matching-method-designed silicon mode converters

Yusuke Sawada(Hokkaido Univ.),  Takanori Sato(Hokkaido Univ.),  Takeshi Fujisawa(Hokkaido Univ.),  Kunimasa Saitoh(Hokkaido Univ.),  

[Date]2019-02-15
[Paper #]OCS2018-91,OFT2018-78,OPE2018-207
6x6 Wavelength Cross-Connect Employing 4-f Optical System with Low Inter-WSS Crosstalk

Kazunori Seno(NTT),  Keita Yamaguchi(NTT),  Akira Isoda(NTT),  Takayuki Mizuno(NTT),  Kenya Suzuki(NTT),  Toshikazu Hashimoto(NTT),  Yutaka Miyamoto(NTT),  

[Date]2019-02-15
[Paper #]OCS2018-90,OFT2018-77,OPE2018-206