Results 251 to 260 of about 46,772 (299)
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1998 IEEE/LEOS Summer Topical Meeting. Digest. Broadband Optical Networks and Technologies: An Emerging Reality. Optical MEMS. Smart Pixels. Organic Optics and Optoelectronics (Cat. No.98TH8369), 2002
The progress of the GRIN polymer optical fiber (GI POF) for high-speed telecommunication is reviewed. Gigabit data transmission for several hundred meters from visible to 1.3-/spl mu/m wavelength was experimentally enabled by the low-loss perfluorinated (PF) polymer base GI POF.
Y. Koike, T. Ishigure, M. Sato, E. Nihei
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The progress of the GRIN polymer optical fiber (GI POF) for high-speed telecommunication is reviewed. Gigabit data transmission for several hundred meters from visible to 1.3-/spl mu/m wavelength was experimentally enabled by the low-loss perfluorinated (PF) polymer base GI POF.
Y. Koike, T. Ishigure, M. Sato, E. Nihei
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Optical Fiber Communications, OFC., 1996
Summary form only given. We successfully prepared all-fluorinated graded index (GI) polymer optical fiber (POF) in which the attenuation of transmission at 1.3-/spl mu/m wavelength is less than 50 dB/km. This paper is the first report to confirm that the gigabit rate data transmission at 1.3-/spl mu/m wavelength becomes possible for several hundred ...
Y. Koike, E. Nihei
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Summary form only given. We successfully prepared all-fluorinated graded index (GI) polymer optical fiber (POF) in which the attenuation of transmission at 1.3-/spl mu/m wavelength is less than 50 dB/km. This paper is the first report to confirm that the gigabit rate data transmission at 1.3-/spl mu/m wavelength becomes possible for several hundred ...
Y. Koike, E. Nihei
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Single-mode polymer optical fibers
2014 16th International Conference on Transparent Optical Networks (ICTON), 2014The mechanical properties of polymer optical fibers (POF) make them very interesting candidates for fiber optical sensors. Today POFs are mainly used for short range data communication. These fibers have a very large core of 980 μm. This large core is beneficial for handling and maintenance in fiber networks.
Reinhard Caspary +7 more
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Polymer Optical Fibers and Nonlinear Optical Device Principles
Angewandte Chemie, 1989AbstractBasic principles of the present optoelectronic research activities at Hoechst AG are presented in this contribution. Within the diversified broad band spectrum of optoelectronic materials and applications our interest is focused on new types of polymer optical fibers and nonlinear optical device principles using organic Langmuir–Blodgett films ...
W. Groh, D. Lupo, H. Sixl
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Polymer optical circuits for multimode optical fiber systems
Applied Optics, 1980Polymer optical waveguides for multimode optical fiber systems have been formed by the selective photopolymerization method, and their waveguiding properties have been investigated. It is shown that the polymer optical waveguides match multimode optical fiber systems, with respect to guide dimensions and index differences, and have a transmission loss ...
T, Kurokawa, N, Takato, Y, Katayama
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Polymers for Optical Fiber Sensors
2000The design and realization of chemical sensors which are more and more reliable and ca- pable of continuous monitoring constitute a continuous challenge in the scientific world.
F Baldini, S Bracci
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Fiber and Integrated Optics, 2008
Abstract This article presents a recent approach of polymer microtips integrated at the extremity of optical fibers by photopolymerization. The method is simple and flexible, and the obtained polymer/fiber hybrid system behaves as either a high quality microlens or a probe for near-field microscopy that requires strongly confined fields. Polymer-tipped
R. Bachelot +4 more
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Abstract This article presents a recent approach of polymer microtips integrated at the extremity of optical fibers by photopolymerization. The method is simple and flexible, and the obtained polymer/fiber hybrid system behaves as either a high quality microlens or a probe for near-field microscopy that requires strongly confined fields. Polymer-tipped
R. Bachelot +4 more
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Polymer optical fiber amplifiers
2012 14th International Conference on Transparent Optical Networks (ICTON), 2012We develop Europium complexes and are now integrating them covalently into the polymer chains of PMMA. Monomer free polymer preforms are prepared, from which optical fibers are drawn. Our aim is to use these fibers as optical amplifiers at about 614 nm for in-house communication systems.
Reinhard Caspary +5 more
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Studies of Polymer Optical Fibers
Organic Thin Films for Photonic Applications, 1995The growing demands in local area networks (LANs) for low cost broad band data communications are providing a major opportunity for further technology developments important to polymer optical materials and devices. Polymer optical fibers (POF) can satisfy requirements for high-bandwidth, quick-connect, fiber optics for short distance (100 m) data ...
W. D. Chen, R. F. Shi, A.F. Garito
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Fiber optic polymer cure sensor
Journal of Lightwave Technology, 1988An in situ method is presented for monitoring the curing of polymeric compositions, including epoxy- and polymide-based composites. The sensor measures the difference between the refractive index of the cured and uncured composition, with the index increasing as polymerization proceeds.
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