Online edition: ISSN 2432-6380
[TOP] | [2015] | [2016] | [2017] | [2018] | [2019] | [2020] | [2021] | [Japanese] / [English]
OFT2018-13
[Poster Presentation]
Effects of power fluctuations on void intervals in fiber fuse
Shota Ishikawa, Kenji Kurokawa (KIT), Saki Nozoe, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima (NTT)
pp. 1 - 6
OFT2018-14
[Poster Presentation]
Propagation thresholds of fiber fuse in pure silica core fibers
Kosuke Hamatani, Kenji Kurokawa (KIT), Saki Nozoe, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima (NTT)
pp. 7 - 10
OFT2018-15
[Poster Presentation]
Development of grinding assisted high power laser for nuclear decommissioning
Yoshiki Takahashi, Shohei Kikuchi, Takuya Anbai, Hiroshi Matsuura (TGU)
pp. 11 - 14
OFT2018-16
[Poster Presentation]
Development of high-power leaser head by bundling multimode optical fiber for nuclear decommissioning
Shohei Kikuchi, Yoshiki Takahashi, Takuya Anbai, Katsumi Horio, Hiroshi Matsuura (Tohoku Gakuin Univ.)
pp. 15 - 18
OFT2018-17
[Poster Presentation]
Development of polishing machine using thermoplastic resin bond wheel for end face of optical connector
Yuichiro Tsuda, Yuki Kano, Kenta Nara, Hiroshi Matsuura (Tohoku Gakuin Univ.)
pp. 19 - 22
OFT2018-18
[Poster Presentation]
Development of production technique using prism for optical collimator
Keitaro Mikami, Kenji Saito, Hiroshi Matsuura (Tohoku Gakuin Univ.)
pp. 23 - 26
OFT2018-19
[Poster Presentation]
Local crystallization and crystal-domain control induced by laser irradiation in silicate glass
Yuta Hayashibara, Kosuke Funajima, Nobuaki Terakado, Yoshihiro Takahashi, Takumi Fujiwara (Tohoku Univ.)
pp. 27 - 30
OFT2018-20
[Poster Presentation]
Fabrication of radially-oriented glass-ceramic fiber and its nonlinear optical properties
Yuta Hayashibara, Kosuke Funajima, Noubuaki Terakado, Yoshihiro Takahashi, Yuichi Kozawa, Shunichi Sato (Tohoku Univ.), Shigehiro Nagano (Sumitomo Electric, Ltd.), Takumi Fujiwara (Tohoku Univ.)
pp. 31 - 34
OFT2018-21
[Poster Presentation]
Development of transparent, high thermal conductivity glass composites by refractive index matching and precipitation of saturated MgO.
Toshikazu Yoshimine, Ryusei Kozawa, Nobuaki Terakado, Yoshihiro Takahashi, Takumi Fujiwara (Tohoku Univ.)
pp. 35 - 39
OFT2018-22
[Poster Presentation]
Evaluation of thermal conductivity in thermal conductivity materials of La-Ca-Cu-O system under application of an electric field
Nara Yoshinori, Terakado Nobuaki, Takahashi Yoshihiro, Fujiwara Takumi (Tohoku Univ.)
pp. 41 - 45
OFT2018-23
[Poster Presentation]
Development of afterglow phosphor toward biological temperature sensing probe
-- Sm-doping effect on ZrO2 phosphor --
Satoshi Goto, Masaharu Ohashi, Nobuaki Terakado, Yoshihiro Takahashi (Tohoku Univ.), Yasushi Makajima (Daiichi Kigenso Kagaku Kogyo Co., Ltd.), Noriko Onoue, Ysuyoshi Shinozaki (Sendai Med. Center), Takumi Fujiwara (Tohoku Univ.)
pp. 47 - 50
OFT2018-24
[Poster Presentation]
Three dimensional imaging of biological tissues using multimode fiber for optical communications
Eto Kai, Junpei Masuta (Yamagata Univ.), Izumi Nishidate (Tokyo Univ. of Agriculture and Technology), Manabu Sato (Yamagata Univ.)
pp. 51 - 56
OFT2018-25
[Poster Presentation]
Signal evaluation of optical BPSK/QPSK signal asymmetrically band-limited by optical spatial filters
Masaki Tasugi, Katsumi Takano (Yamagata Univ.), Masaki Shiraiwa (NICT), K. I. Amila Sampath (TUS), Yosinari Awaji (NICT)
pp. 57 - 60
OFT2018-26
[Poster Presentation]
Single-channel 10.2 Tbit/s Optical Nyquist Pulse Transmission over 300 km
Ryoya Hirata, Jianping Wang, Toshihiko Hirooka, Masato Yoshida, Masataka Nakazawa (Tohoku Univ.)
pp. 61 - 66
OFT2018-27
[Poster Presentation]
Single-channel 7.68 Tbit/s, 64 QAM coherent Nyquist pulse transmission over 150 km with a spectral efficiency of 9.7 bit/s/Hz
Kosuke Kimura, Nitta Junpei, Masato Yoshida, Keisuke Kasai, Toshiko Hirooka, Masataka Nakazawa (Tohoku Univ.)
pp. 67 - 71
OFT2018-28
[Poster Presentation]
12 bit/s/Hz, 58.2 Tbit/s, 256 QAM-160 km C-band WDM Transmission Using an Injection Locking Technique
Takashi Kan, Keisuke Kasai, Masato Yoshida, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ.)
pp. 73 - 77
OFT2018-29
[Poster Presentation]
Observation of GAWBS noise and development of its compensation technique in digital coherent optical transmission
Naoya Takefushi, Masato Yoshida, Keisuke Kasai, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ.)
pp. 79 - 83
OFT2018-30
[Poster Presentation]
OTDM-to-WDM conversion using cross-phase modulation in highly nonlinear fiber for pulse compression OOK signal.
Tooru Ikehata, Ryo Yokota, Naoto Kishi (UEC)
pp. 85 - 88
OFT2018-31
[Poster Presentation]
Batch processing operation of pulse compression and NRZ-to-RZ waveform conversion using highly nonlinear fiber
Kazuki Terashi, Ryo Yokota, Naoto Kishi (UEC)
pp. 89 - 92
OFT2018-32
[Poster Presentation]
Non-invasive blood glucose measurement by using wavelength-swept quantum cascade laser
Naoto Shibata, Saiko Kino (Tohoku Univ.), Atsushi Sugiyama, Naota Akikusa (Hamamatsu Photo.), Yuji Matsuura (Tohoku Univ.)
pp. 93 - 96
OFT2018-33
[Poster Presentation]
Evaluation of transmission behavior in terahertz hollow optical fiber with dielectric coating using time-domain spectroscopy
Ryosuke Shibata, Takashi Katagiri, Yuji Matsuura (Tohoku Univ.)
pp. 97 - 100
OFT2018-34
[Poster Presentation]
Mid-infrared waveguide devices for biosensing applications
Takahiro Sugawara, Saiko Kino, Yuji Matsuura (Tohoku Univ.)
pp. 101 - 103
OFT2018-35
[Poster Presentation]
All-fiber lensless imaging by using wavelength-dependent random mode pattern
Tatsuya Kubota, Takashi Katagiri, Yuji Matsuura (Tohoku Univ.)
pp. 105 - 108
OFT2018-36
[Poster Presentation]
Fluorescence spectroscopic endoscope using optical fiber speckle
Takaichi Okubo, Takashi Katagiri, Shuhei Nakano, Yuji Matsuura (Tohoku Univ.)
pp. 109 - 113
OFT2018-37
[Poster Presentation]
Long-term durability evaluation of hetero-core fiber optic hydrogen sensor with Pd nano-particles under different environments
Masahiro Mikami, Michiko Nishiyama, Shoichi Kubodera, Kazuhiro Watanabe (Soka Univ.)
pp. 115 - 118
OFT2018-38
[Poster Presentation]
Evaluation of sensitivity and frequency characteristics of a loop type hetero-core optical fiber vibration sensor
Miyuki Kadokura, Hiroshi Yamazaki, Michiko Nishiyama, Taketoshi Iyota, Kazuhiro Watanabe (Soka Univ.)
pp. 119 - 122
OFT2018-39
[Poster Presentation]
Effect of TiO2coating and UV irradiation on oil decomposition/removal on the surface of the optical fiber sensor
Kumi Koguchi, Michiko Nishiyama, Hiroshi Yamazaki, Kazuhiro Watanabe, Junichi Ida (Soka Univ.)
pp. 123 - 124
OFT2018-40
[Poster Presentation]
Displacement response characteristics of a hetero-core fiber optic sensor on a vibrating membrane for a fiber-optic-based microphone
Akihito Matsuo, Hiroshi Yamazaki, Michiko Nishiyama, Kazuhiro Watanabe (Soka Univ.)
pp. 125 - 128
OFT2018-41
[Poster Presentation]
Observation of modal interference in short plastic optical fibers
Sonoko Hagiwara, Natsuki Matsutani, Kohei Noda, Heeyoung Lee, Yosuke Mizuno, Kentaro Nakamura (Tokyo Tech)
pp. 129 - 132
OFT2018-42
[Poster Presentation]
Simple and accurate Bragg wavelength demodulation method in multimode plastic FBGs
Tianyi Ma, Ryo Ishikawa, Heeyoung Lee (Tokyo Tech), Antreas Theodosiou, Kyriacos Kalli (CUT), Yosuke Mizuno, Kentaro Nakamura (Tokyo Tech)
pp. 133 - 136
OFT2018-43
[Poster Presentation]
Temperature dependence of FBG inscribed in perfluorinated plastic optical fiber
Ryo Ishikawa, Heeyoung Lee (Tokyo Tech), Antreas Theodosiou, Kyriacos Kalli (CUT), Yosuke Mizuno, Kentaro Nakamura (Tokyo Tech)
pp. 137 - 140
OFT2018-44
[Poster Presentation]
Proposal of external modulation scheme for optical correlation-domain distributed sensors
Kohei Noda, Giwoon Han, Heeyoung Lee, Yosuke Mizuno, Kentaro Nakamura (Tokyo Tech)
pp. 141 - 144
OFT2018-45
[Poster Presentation]
Long-range distributed sensing based on slope-assisted BOCDR
Heeyoung Lee, Yosuke Mizuno, Kentaro Nakamura (Tokyo Tech)
pp. 145 - 148
OFT2018-46
[Poster Presentation]
Measurement Methods of Brillouin Frequency Shift for PSP-BOTDR Based on Fourier Transform
Yuki Masui, Mohd Saiful Dzulkefly Zan, Tsuneo Horiguchi (SIT)
pp. 149 - 152
OFT2018-47
[Poster Presentation]
Effect of distributed load on BGS-based ring circumferential strain measurement
Kento Nishimura, Shusuke Narieda, Hiroshi Naruse (Mie Univ.)
pp. 153 - 156
OFT2018-48
[Poster Presentation]
Maximum and Minimum strain extraction from Brillouin gain spectrum using nonnegative matrix factorization
Takuya Fujimoto, Hiroshi Naruse (Mie Univ.), Takanori Nishino (Meijo Univ.)
pp. 157 - 161
OFT2018-49
[Poster Presentation]
High Dynamic Range charactarization of intensity modulator by using linear optical sampling with amplitude averaging
Junya Sunagawa, Fumihiko Ito (Shimane Univ.), Daisuke Iida, Tetsuya Manabe (NTT)
pp. 163 - 166
OFT2018-50
[Invited Talk]
Report on APOS2018
Yosuke Mizuno, Heeyoung Lee, Ryo Ishikawa, Sonoko Hagiwara (Tokyo Tech)
pp. 167 - 170
OFT2018-51
Spurious vibration compensation in distributed vibration sensing based on optical frequency domain reflectometry
Tatsuya Okamoto, Daisuke Iida, Hiroyuki Oshida (NTT)
pp. 171 - 174
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.