Thu, Aug 25 PM
Chair: Kunimasa Saitoh (Hokkaido University)
13:15 - 14:30 |
(1)
OFT |
13:15-13:40 |
Novel inspection technique for cleaved optical fiber ends based on Fabry-Perot interferometer |
Hiroshi Watanabe, Mitsuru Kihara, Masanori Tanaka, Masanobu Toyonaga (NTTEAST) |
(2)
OFT |
13:40-14:05 |
A study on relationship between cladding diameter and confinement loss |
Yukihiro Goto, Kazuhide Nakajima, Toshio Kurashima, Shigeru Tomita (NTT) |
(3)
OFT |
14:05-14:30 |
A Study of Optimum Process for Multi-Core Optical Fiber |
Masatoshi Tanaka, Tetsuya Yamamoto, Takaharu Kinoshita, Syuichi Kusunoki, Hirokazu Taniguchi (Mitsubishi Cable) |
| |
14:30-14:40 |
Break ( 10 min. ) |
Thu, Aug 25 PM
Chair: Tsunetoshi Saitoh (Furukawa Electric)
14:40 - 15:55 |
(4)
OCS |
14:40-15:05 |
Investigation of effects of microbending and of small-radius macrobending on crosstalk of a heterogeneous multi-core fiber |
Tetsuya Hayashi, Osamu Shimakawa, Takuji Nagashima, Takashi Sasaki, Eisuke Sasaoka (Sumitomo Electric) |
(5)
OCS |
15:05-15:30 |
Characteristics of Trench-Assisted Multi-Core Fiber |
Katsuhiro Takenaga, Yoko Arakawa, Shoji Tanigawa, Ning Guan, Shoichiro Matsuo (Fujikura), Kunimasa Saitoh, Masanori Koshiba (Hokkaido Univ.) |
(6)
OCS |
15:30-15:55 |
Optical Fibers Suitable for Mode Division Multiplexing Transmission |
Hirokazu Kubota, Hidehiko Takara, Toshio Morioka (NTT) |
| |
15:55-16:05 |
Break ( 10 min. ) |
Thu, Aug 25 PM
Chair: Masato Shiino (Furukawa Electric)
16:05 - 17:20 |
(7)
OFT |
16:05-16:30 |
Simple adaptive compensation system of optical fiber chromatic dispersion depending on signal spectrum change |
Shun Morimura (CRIEPI), Naoto Kishi (UEC) |
(8)
OFT |
16:30-16:55 |
Location and Facility Database-Free Maintenance System for Optical Fiber Network employing GE-PON packets capture |
Nazuki Honda, Tetsuya Manabe, Satoshi Shimazu, Yuji Azuma (NTT) |
(9)
OFT |
16:55-17:20 |
Novel Transmitter and Receiver Optical Sub-Assembly
-- Application of Electron Beam Cross-linking Technologies for Tranceperarent Resin -- |
Tomomi Sano, Kiyoshi Kato, Michiko Harumoto, Takayuki Shimazu, Kaoru Hirashima, Dai Sasaki, Naoki Nishiyama, Akira Inoue (SEI), Naoki Adachi, Hiroshi Tateishi, Yuuji Nakura, Shigeo Hayashi (ANL) |
Fri, Aug 26 AM
Chair: Shoichiro Matsuo (Fujikura)
09:00 - 10:15 |
(10)
OCS |
09:00-09:25 |
Improvement of 10 Gbps transmission characteristics by placing Spot-Size Converters at the launching end of a 62.5um MMF spool |
Kouhei Takahashi, Ayumu Kawamura, Masahiro Abe (CIST), Toshihiro Suda, Yusuke Fujii (PSTI), Soichi Kobayashi, Yoshiaki Yamabayashi (CIST) |
(11)
OCS |
09:25-09:50 |
Investigation of Modal Dispersion Compensation Using Digital Coherent Receiver in Multi-mode Fiber Transmission |
Takayoshi Mori, Taiji Sakamoto, Takashi Yamamoto, Shigeru Tomita (NTT) |
(12)
OCS |
09:50-10:15 |
Field demonstration of polarization-insensitive parametric tunable dispersion compensator over 105-km installed fiber |
Ken Tanizawa, Junya Kurumida (AIST), Masanori Takahashi (Furukawa Electric), Tsuyoshi Nakatogawa, Kimiyuki Oyamada (NHK), Takeshi Yagi (Furukawa Electric), Shu Namiki (AIST) |
| |
10:15-10:25 |
Break ( 10 min. ) |
Fri, Aug 26 AM
Chair: Shinya Sato (Muroran Institute of Technology)
10:25 - 11:40 |
(13)
OFT |
10:25-10:50 |
Development of hole-assisted large-mode-area optical fibers with low micro-bending losses |
Yukihiro Tsuchida, Kazunori Mukasa, Ryuichi Sugizaki (Furukawa Electric) |
(14)
OFT |
10:50-11:15 |
Reproducible Cutoff Wavelength Measurement Technique for Trench index BIF |
Tetsuya Nakanishi, Tatsuya Konishi, Tetsuya Hayashi, Takashi Sasaki (Sumitomo Electric.) |
(15)
OFT |
11:15-11:40 |
Observation of anomalous fiber fuse propagation in hole-assisted fiber (HAF) |
Nobutomo Hanzawa, Kenji Kurokawa, Kyozo Tsujikawa, Shigeru Tomita (NTT) |
| |
11:40-12:40 |
Lunch Break ( 60 min. ) |
Fri, Aug 26 PM
Chair: Takashi Yamamoto (NTT)
12:40 - 13:55 |
(16)
OCS |
12:40-13:05 |
Large Variation of Optical Intensity Caused by Incident Angle Cange Around the Critical Angle and Its Application |
Naofumi Kitsunezaki, Jun-ichi Mizusawa, Akio Kitsunezaki (AGU) |
(17)
OCS |
13:05-13:30 |
Novel configuration of FIR filters adapted by the decision-directed LMS algorithm in digital coherent optical receivers |
Yojiro Mori, Kazuro Kikuchi (Univ. of Tokyo) |
(18)
OCS |
13:30-13:55 |
Multi-Impairment Monitoring from Adaptive Frequency-Domain Equalizer in Digital Coherent Optical Receivers |
Md. Saifuddin Faruk, Kazuro Kikuchi (Univ. of Tokyo) |
| |
13:55-14:05 |
Break ( 10 min. ) |
Fri, Aug 26 PM
Chair: Zuyuan He (University of Tokyo)
14:05 - 15:20 |
(19)
OFT |
14:05-14:30 |
Fiber-Optic Distributed Temperature Measurement With Very High Resolution Over Long Range Based on Rayleigh Backscatter Traces Obtained With Coherent OTDR |
Akio Togo, Yuta Iitsuka, Ryosuke Shimano, Hisashi Izumita, Yahei Koyamada (Ibaraki Univ.) |
(20)
OFT |
14:30-14:55 |
Distributed vibration ditection with very high sensitivity using coherent OTDR |
Yuta Iitsuka, Akio Togo, Hisashi Izumita, Yahei Koyamada (Ibaraki Univ.) |
(21)
OFT |
14:55-15:20 |
Centimeter-level spatial resolution over 40 km realized by bandwidth-division phase-noise-compensated OFDR |
Xinyu Fan, Yusuke Koshikiya, Fumihiko Ito (NTT) |
| |
15:20-15:30 |
Break ( 10 min. ) |
Fri, Aug 26 PM
Chair: Fumihiko Ito (NTT)
15:30 - 16:45 |
(22)
OFT |
15:30-15:55 |
An Ultra-High-Resolution Large-Dynamic-Range Fiber Optic Static Strain Sensor Using Pound-Drever-Hall Demodulation Technique |
Qingwen Liu, Zuyuan He, Tomochika Tokunaga, Kazuo Hotate (Univ. of Tokyo) |
(23)
OFT |
15:55-16:20 |
Performance Improvement of the Resonator Fiber Optic Gyro by Precisely Controlling the Bipolar Digital Serrodyne Scheme |
Xijing Wang, Masato Kishi, Zuyuan He, Kazuo Hotate (Univ. of Tokyo) |
(24)
OFT |
16:20-16:45 |
Unusual wavelength shift in reflected light from a FBG doubted as an influence of radioactivity from Fukushima Reactor Damages |
Kenta Shiroishi, Mai Karasawa, Ikumi Hirayama, Kisho Yamamoto, Ryuichi Mitsuhashi, Issei Sasaki (Hokkaido Inst. of Tech.) |
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