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Technical Committee on Optical Communication Systems (OCS)
Chair: Yoshiaki Yamabayashi
Secretary: Ryuichi Sugizaki, Osamu Ishida

===============================================
Technical Committee on Optical Fiber Technology (OFT)
Chair: Mitsuhiro Tateda
Secretary: Shigeru Tomita, Tomoyuki Hattori
Assistant: Mitsuru Kihara, Masaki Ohmura

DATE:
Thu, Aug 23, 2007 13:00 - 18:05
Fri, Aug 24, 2007 09:00 - 16:10

PLACE:


TOPICS:


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Thu, Aug 23 PM (13:00 - 18:05)
----------------------------------------

(1)/OCS 13:00 - 13:25
Multi-carrier light generator using phase modulators and dispersion medium
Takashi Yamamoto, Tetsuro Komukai (NTT), Kazunori Suzuki (NTT Electronics), Atsushi Takada (NTT)

(2)/OCS 13:25 - 13:50
Dispersion Control Experiment Employing Down-sized HNLF
Masanori Takahashi, Masateru Tadakuma, Jiro Hiroishi, Ryuichi Sugizaki, Takeshi Yagi (Furukawa Electric)

(3)/OCS 13:50 - 14:15
Study of Long-term PMD Variation Characteristics in Installed Dispersion-shifted Fiber Cable
Takeshi Kawasaki, Tomoyoshi Kataoka, Toshiya Matsuda, Shinji Matsuoka (NTT)

----- Break ( 15 min. ) -----

(4)/OFT 14:30 - 14:55
Amplitude and phase statistics of optical DPSK signal measured by 1-bit delayed dual-channel coherent sampling technique
Keiji Okamoto, Fumihiko Ito (NTT)

(5)/OFT 14:55 - 15:20
Noninvasive Optical Parameter Determination Accuracies Image Reconstruction for Time-resolved Diffused Optical Tomography
Takafumi Matsuura, Kenta Kitano, Tadatoshi Tanifuji (Kitami Inst. of Tech.)

(6)/OFT 15:20 - 15:45
A Study for Image Reconstruction in Time-Resolved Optical Tomography Using FDTD Analysis
Kenta Kitano, Takafumi Matsuura, Tadatoshi Tanifuji (Kitami Inst. of Tech.)

(7)/OFT 15:45 - 16:10
Proposal and Experimental Study of Novel Fault Location Methods for Passive Optical Networks using OTDR
Shun Morimura, Kensuke Ikeda, Masahiro Kurono (CRIEPI)

----- Break ( 15 min. ) -----

(8)/OFT 16:25 - 16:50
Development of optical tap cable
Kenichiro Ohtsuka, Keisuke Okada, Katsuyuki Aihara, Masahiro Hamada (SEI), Toshiyuki Igarashi, Kimio Itou (Toyokuni Electoric Cable)

(9)/OFT 16:50 - 17:15
Method for predicting Rayleigh scattering loss of optical fibers
Kyozo Tsujikawa, Katsusuke Tajima, Kazuyuki Shiraki (NTT)

(10)/OFT 17:15 - 17:40
Design of absolutely single-polarization holey fibers using anisotropic FSM of elliptical holes
Masashi Eguchi (Chitose Inst of Sci and Tech), Yasuhide Tsuji (Kitami Inst of Tech)

(11)/OFT 17:40 - 18:05
Flexible hollow optical fibers for terahertz wave
Yuji Matsuura, Eriko Takeda (Tohoku Univ.)

----------------------------------------
Fri, Aug 24 AM (09:00 - 12:10)
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(12)/OFT 09:00 - 09:25
Tunable long period fiber grating with solid loading medium
Shinpei Ooe, Rikiya Yamamoto, Hisami Nishi (Osaka Inst. of Tech.)

(13)/OFT 09:25 - 09:50
Variable optical attenuator using curved long period fiber grating surrounded by solid medium
Rikiya Yamamoto, Shinpei Ooe, Hisami Nishi (Osaka Inst.)

(14)/OFT 09:50 - 10:15
Optical Wave Coupling Dynamics in Double Layer Arrays of Nonlinear Optical Fiber
Hiroyuki Yoshida, Noriaki Tsukada (HIT)

(15)/OFT 10:15 - 10:40
A Method Based on the Glass Structure Change to Make Fused Fiber Couplers Wavelength-Insensitive
Katsumi Morishita, Nobuyuki Ohta (Osaka Electro-Comm. Univ.)

----- Break ( 15 min. ) -----

(16)/OFT 10:55 - 11:20
Evaluation of the frequency modulation characteristics of a wavelength tunable laser diode depending on the repetition frequency
Toshiaki Kurisawa, Mitsuhiro Tateda (Chiba Univ)

(17)/OFT 11:20 - 11:45
Measurement of Rayleigh Backscattering by Highly Sensitive SSB-OFDR with High Spatial Resolution over 5 km
Yusuke Koshikiya, Xinyu Fan, Fumihiko Ito (NTT)

(18)/OFT 11:45 - 12:10
Improvement on the measurement speed of optical reflectometry by synthesis of optical coherence function
Masatoshi Konishi, Zuyuan He, Kazuo Hotate (Univ. of Tokyo)

----------------------------------------
Fri, Aug 24 PM (13:00 - 16:10)
----------------------------------------

(19)/OFT 13:00 - 13:25
Practical method for measuring distributed strain and temperature with very high measurand resolution based on Rayleigh backscatter traces at multiple laser frequencies
Yahei Koyamada, Mutsumi Imahama, Kazuo Hogari (Ibaraki Univ.)

(20)/OFT 13:25 - 13:50
Optical Fiber Design for Brillouin-scattering-Based Discriminative Sensing of Strain and Temperature
Weiwen Zou, Zuyuan He, Kazuo Hotate (Univ. of Tokyo)

(21)/OFT 13:50 - 14:15
Study on detecting the position by optical fiber sensor using polarization fluctuation
Kenji Ueno, Tsunetoshi Saito, Masato Shiino (Furukawa Electric Co.)

----- Break ( 15 min. ) -----

(22)/OCS 14:30 - 14:55
Loss Reduction of Solid Photonic Band Gap Fibre
Ryuichiro Goto, Katsuhiro Takenaga, Shoichiro Matsuo, Kuniharu Himeno (Fujikura)

(23)/OCS 14:55 - 15:20
Development of Field Installable Connector for Holey Fiber
Kanako Suzuki, Bing Yao, Yoshihisa Kato, Yoshikazu Namekawa, Kazumasa Ohsono (Hitachi Cable), Masao Tachikura, Masaya Wakasa, Tomoyuki Nishio (ACS)

(24)/OCS 15:20 - 15:45
A single-mode and multi-mode dual transmission capable double-mode optical fiber
Hiromasa Tanobe (NTT), Masaru Kobayashi (NTT-AT), Ryo Nagase, Yoshihisa Sakai (NTT)

(25)/OCS 15:45 - 16:10
High-Density Small Diameter Optical Fiber Cord For Optical Interconnection
Tatsuya Oyama, Kunihiko Yujobo, Iwao Shimotakahara, Toshiaki Ozawa, Noboru Okada (Furukawa Electric)

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


=== Technical Committee on Optical Communication Systems (OCS) ===
# FUTURE SCHEDULE:

Thu, Nov 1, 2007 - Fri, Nov 2, 2007: [Tue, Aug 21]
Wed, Nov 21, 2007 - Thu, Nov 22, 2007: [Mon, Sep 17]

# SECRETARY:
Ryuichi Sugizaki (The Furukawa Electric co.)
TEL +81-436-42-1728, FAX : +81-436-42-9340
E-mail: r-giCHFURUKAWA

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

Fri, Oct 19, 2007: [Tue, Aug 21]
Wed, Nov 21, 2007 - Thu, Nov 22, 2007: [Mon, Sep 17]

# SECRETARY:
Masaki Ohmura(SUMITOMO ELECTRIC INDUSTRIES,LTD. Yokohama Works)
1,Taya-cho, Sakae-ku, Yokohama,244-8555 Japan
Tel:+81-45-853-7163 FAX: +81-45-851-5300
E-mail: ohi


Last modified: 2007-08-03 10:26:20


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