Thu, Oct 11 PM
13:50 - 15:30 |
| |
13:50-14:00 |
Opening Address ( 10 min. ) |
| (1) |
14:00-15:30 |
[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) |
| (2) |
14:00-15:30 |
[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) |
| (3) |
14:00-15:30 |
[Poster Presentation]
Development of grinding assisted high power laser for nuclear decommissioning |
Yoshiki Takahashi, Shohei Kikuchi, Takuya Anbai, Hiroshi Matsuura (TGU) |
| (4) |
14:00-15:30 |
[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.) |
| (5) |
14:00-15:30 |
[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.) |
| (6) |
14:00-15:30 |
[Poster Presentation]
Development of production technique using prism for optical collimator |
Keitaro Mikami, Kenji Saito, Hiroshi Matsuura (Tohoku Gakuin Univ.) |
| (7) |
14:00-15:30 |
[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.) |
| (8) |
14:00-15:30 |
[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.) |
| (9) |
14:00-15:30 |
[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.) |
| (10) |
14:00-15:30 |
[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.) |
| (11) |
14:00-15:30 |
[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.) |
| (12) |
14:00-15:30 |
[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.) |
| (13) |
14:00-15:30 |
[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) |
| (14) |
14:00-15:30 |
[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.) |
| (15) |
14:00-15:30 |
[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.) |
| (16) |
14:00-15:30 |
[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.) |
| (17) |
14:00-15:30 |
[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.) |
| (18) |
14:00-15:30 |
[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) |
| (19) |
14:00-15:30 |
[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) |
| |
15:30-16:00 |
Break ( 30 min. ) |
Thu, Oct 11 PM
16:00 - 17:30 |
| (20) |
16:00-17:30 |
[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.) |
| (21) |
16:00-17:30 |
[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.) |
| (22) |
16:00-17:30 |
[Poster Presentation]
Mid-infrared waveguide devices for biosensing applications |
Takahiro Sugawara, Saiko Kino, Yuji Matsuura (Tohoku Univ.) |
| (23) |
16:00-17:30 |
[Poster Presentation]
All-fiber lensless imaging by using wavelength-dependent random mode pattern |
Tatsuya Kubota, Takashi Katagiri, Yuji Matsuura (Tohoku Univ.) |
| (24) |
16:00-17:30 |
[Poster Presentation]
Fluorescence spectroscopic endoscope using optical fiber speckle |
Takaichi Okubo, Takashi Katagiri, Shuhei Nakano, Yuji Matsuura (Tohoku Univ.) |
| (25) |
16:00-17:30 |
[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.) |
| (26) |
16:00-17:30 |
[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.) |
| (27) |
16:00-17:30 |
[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.) |
| (28) |
16:00-17:30 |
[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.) |
| (29) |
16:00-17:30 |
[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) |
| (30) |
16:00-17:30 |
[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) |
| (31) |
16:00-17:30 |
[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) |
| (32) |
16:00-17:30 |
[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) |
| (33) |
16:00-17:30 |
[Poster Presentation]
Cost-efficient BOCDR including single optical amplifier |
Giwoon Han, Kohei Noda, Heeyoung Lee, Yosuke Mizuno, Kentaro Nakamura (Tokyo Tech) |
| (34) |
16:00-17:30 |
[Poster Presentation]
Long-range distributed sensing based on slope-assisted BOCDR |
Heeyoung Lee, Yosuke Mizuno, Kentaro Nakamura (Tokyo Tech) |
| (35) |
16:00-17:30 |
[Poster Presentation]
Measurement Methods of Brillouin Frequency Shift for PSP-BOTDR Based on Fourier Transform |
Yuki Masui, Mohd Saiful Dzulkefly Zan, Tsuneo Horiguchi (SIT) |
| (36) |
16:00-17:25 |
[Poster Presentation]
Effect of distributed load on BGS-based ring circumferential strain measurement |
Kento Nishimura, Shusuke Narieda, Hiroshi Naruse (Mie Univ.) |
| (37) |
16:00-17:30 |
[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.) |
| (38) |
16:00-17:30 |
[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) |
Fri, Oct 12 AM
10:00 - 11:20 |
| (39) |
10:00-10:25 |
[Invited Talk]
Report on APOS2018 |
Yosuke Mizuno, Heeyoung Lee, Ryo Ishikawa, Sonoko Hagiwara (Tokyo Tech) |
| (40) |
10:25-10:50 |
Spurious vibration compensation in distributed vibration sensing based on optical frequency domain reflectometry |
Tatsuya Okamoto, Daisuke Iida, Hiroyuki Oshida (NTT) |
| |
10:50-11:20 |
Closing Address ( 30 min. ) |
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