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Technical Committee on Optical Fiber Technology (OFT)  (Searched in: 2009)

Search Results: Keywords 'from:2009-10-29 to:2009-10-29'

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Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Ascending)
 Results 1 - 20 of 20  /   
Committee Date Time Place Paper Title / Authors Abstract Paper #
OFT 2009-10-29
13:20
Oita   New Optical Fibre Line Testing System Function for Facility Location and Identification Using Multivalued Brillouin Frequency Shift Assigned Fibre
Nazuki Honda, Masaaki Inoue, Noriyuki Araki, Yuji Azuma (NTT) OFT2009-33
We proposed a new method for locating and identifying a facility with high accuracy that uses absolute location markers ... [more] OFT2009-33
pp.1-5
OFT 2009-10-29
13:45
Oita   Optical-fiber distribution management system using LED navigation and visible light communication technologies
Masaki Waki, Shigenori Uruno, Yoshitaka Enomoto, Yuji Azuma (NTT Corp.) OFT2009-34
FTTH services have been growing rapidly, there are strong need to improve further efficiency and cost-effectiveness netw... [more] OFT2009-34
pp.7-10
OFT 2009-10-29
14:10
Oita   Gigabit Transmission Characteristics with Step-Index Hard Polymer Cladding Fiber Cord
Takamitsu Aiba, Tomohiro Wakabayashi, Shin-ichi Furukawa (YAZAKI), Yahei Koyamada (Ibaraki Univ.) OFT2009-35
We evaluated transmission characteristics of a step-index hard polymer cladding fiber (SI-HPCF) cord witch has high fl... [more] OFT2009-35
pp.11-16
OFT 2009-10-29
14:50
Oita   Development of small diameter optical fiber cord for indoor wiring
Syuichi Kusunoki, Takaharu Kinoshita, Masayoshi Hachiwaka, Masatoshi Tanaka, Haruo Ohizumi (Mitsubishi Cable) OFT2009-36
We developed the optical fiber cord with a diameter of 3mm for indoor wiring which can be easily handled by general user... [more] OFT2009-36
pp.17-20
OFT 2009-10-29
15:15
Oita   A study of the optical fiber sheet.
Shogo Ikunishi (Mitsubishi Cable) OFT2009-37
Recently, the optical fiber net work is expanding to the home. The traffic of the data communication from personal comp... [more] OFT2009-37
pp.21-26
OFT 2009-10-29
15:40
Oita   The Study on Large Mode Area Holey Fiber
Kazumasa Ohsono, Bing Yao, Akira Ogura, Hiroyuki Ohkubo, Akihito Hongo (Hitachi Cable,Ltd.) OFT2009-38
In the next generation large capacity transmission system, the low non-linearity and low loss optical fiber is required.... [more] OFT2009-38
pp.27-30
OFT 2009-10-29
16:05
Oita   Ultra Low Nonlinear Telecom Fibre by Hole Assisted Technique
Iwao Shimotakahara, Naomi Kumano, Yu Mimura, Ryuichi Sugizaki, Takeshi Yagi (Furukawa Electric) OFT2009-39
Hole assisted fiber (HAF) with enlarged effective core area (Aeff) and less than half nonlinearity of standard SMFs (ITU... [more] OFT2009-39
pp.31-34
OFT 2009-10-29
16:45
Oita   Theoretical Study of Stress-induced Group Delay Variation in Hole Assisted Fibers
Norio Kashima (Shibaura Inst. of Tech.) OFT2009-40
(To be available after the conference date) [more] OFT2009-40
pp.35-38
OFT 2009-10-29
17:10
Oita   Estimation of the bending loss induced by arbitrary bending directions of holey fibers having a core consisting of an elliptical-hole lattice
Masashi Eguchi (Chitose Inst Sci and Tech.), Yasuhide Tsuji (Kitami Inst. of Tech.) OFT2009-41
 [more] OFT2009-41
pp.39-42
OFT 2009-10-29
17:35
Oita   Improvement of accuracy in equivalent-index analysis with 1D FEM
Kazuto Haatase, Masashi Eguchi (Chitose Inst. of Science and Tech.) OFT2009-42
For holey fibers, two dimensional(2D) numerical approaches are generally used. They need a large-scale calculation and l... [more] OFT2009-42
pp.43-46
OFT 2009-10-30
09:00
Oita   Mechanical splice loss characteristics for hole assisted fiber
Kotaro Saito, Ryo Koyama, Yoshiteru Abe, Kazuhide Nakajima, Toshio Kurashima (NTT Corp.) OFT2009-43
We studied about the relationship between structural parameters of hole-assisted fiber (HAF) and the condition of mechan... [more] OFT2009-43
pp.47-50
OFT 2009-10-30
09:25
Oita   Environmental Durability of Optical Connector Parts
Eiji Yoneta, Shuichi Yanagi, Morihiko Matsumoto (NTT East) OFT2009-44
In order to examine the degradation of the strength of the optical connector parts in outdoor environment, we evaluated ... [more] OFT2009-44
pp.51-54
OFT 2009-10-30
09:50
Oita   Development of optical modules using optoelectronic ferrules
Wataru Sakurai, Tooru Nakanishi, Mitsuaki Tamura (Sumitomo Electric Industries, LTD.) OFT2009-45
(To be available after the conference date) [more] OFT2009-45
pp.55-58
OFT 2009-10-30
10:30
Oita   Study of Fiber Skew in SDM-WDM Parallel Transmission Systems
Norio Kashima (Sibaura Inst. of tech.) OFT2009-46
(To be available after the conference date) [more] OFT2009-46
pp.59-62
OFT 2009-10-30
10:55
Oita   Group Velocity Dispersio Measurement Method Using Sinusoidally Phase-Modulated Light
Takashi Yamamoto, Taiji Sakamoto, Kenji Kurokawa, Shigeru Tomita (NTT Corp.) OFT2009-47
A sinusoidally phase-modulated CW light coupled into a chromatic dispersion medium is converted into an intensity-modula... [more] OFT2009-47
pp.63-68
OFT 2009-10-30
11:20
Oita   Photodarkening in Ytterbium-Doped Silica Fibers
Tomofumi Arai, Kentaro Ichii, Shoji Tanigawa, Shoichiro Matsuo (Fujikura) OFT2009-48
We have investigated the origin of photodarkening phenomenon in Al-Yb doped fibers by ESR, XAFS, and optical transmittan... [more] OFT2009-48
pp.69-72
OFT 2009-10-30
13:15
Oita   Coupling Characteristic Adjustment of Photonic Crystal Fiber Coupler Using Air Hole Control with CO2 Laser Irradiation
Hirohisa Yokota, Yuu Nakajima, Tomoya Ichige, Yoh Imai, Yutaka Sasaki (Ibaraki Univ.) OFT2009-49
Coupling characteristics of a photonic crystal fiber coupler (PCFC) depend on whether air holes at the tapered region of... [more] OFT2009-49
pp.73-76
OFT 2009-10-30
13:40
Oita   Changes in Polarization and Wavelength Dependences of Fused Fiber Couplers Induced by the Cross Sectional Shape of the Coupling Region
Makoto Kawabata, Kazunori Yamazaki, Katsumi Morishita (Osaka Electro-Comm. Univ.) OFT2009-50
Fused fiber couplers with different cross sectional shapes were fabricated, and the polarization and wavelength dependen... [more] OFT2009-50
pp.77-82
OFT 2009-10-30
14:05
Oita   Expanding Blue Shift on Post-Fabrication Resonance Wavelength Adjustment of Long-Period Fiber Gratings by Heating
Fatemeh Abrishamian, Katsumi Morishita (Osaka Electro-Comm. Univ.) OFT2009-51
The adjustable range of resonance wavelengths of long-period fiber gratings was broadened toward the blue wavelength sid... [more] OFT2009-51
pp.83-88
OFT 2009-10-30
14:30
Oita   Characterization of optical combiner spliced with air hole type multimode fiber
Masatoshi Tanaka, Hisashi Sawada, Seong-Jin Kim, Tomohiko Ishida, Tetsuya Yamamoto, Masahiro Kotoh, Hirokazu Taniguchi (Mitsubishi Cable) OFT2009-52
We demonstrate the fabrication method and characteristics of the optical combiner spliced with an air-hole type multimod... [more] OFT2009-52
pp.89-92
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