Results 261 to 270 of about 124,823 (335)
Effect of buffer materials on thermal imprint on plastic optical fiber
Microsystem Technologies, 2012 We are advancing the development of a smart fiber using a plastic optical fiber (POF) as a fibrous substrate with micro-electro-mechanical-systems (MEMS) patterned on its surface. We employed hot embossing and thermal nanoimprinting techniques for patterning on the surface of POF, although, no work has so far been reported on the molding characteristic
Harutaka Mekaru +2 more
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Investigation of bare and tight-buffered optical fibers towards distributed humidity sensing
Seventh European Workshop on Optical Fibre Sensors, 2019 Humidity is one of principal environmental parameters that plays an important role in various application areas. Using measurement of strain induced in an optical fiber by a water swellable coating represents a promising approach for realization of distributed humidity sensing (DHS).
Pavol Stajanča, Katerina Krebber
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IEEE Journal on Selected Areas in Communications, 2006 We study optical fiber-delay-line buffer management schemes for supporting service differentiation with less complexity, with the objective of achieving ultra-high-speed packet forwarding in a photonic packet switch. We propose the vPBSO (Variable-length-packet-capable Partial Buffer Sharing with Overwriting) method, which is a prioritized buffer ...
H. Harai, M. Murata
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Cross talk in a fiber-loop optical buffer
Conference on Optical Fiber Communication, 1994 W. Pieper +5 more
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Journal of Lightwave Technology, 1996
Fiber loop optical buffers enable data storage for discrete time intervals and therefore appear suitable for applications in optical asynchronous transfer mode (OATM)-based networks where data are transmitted in cells of fixed length. In this paper, the feasibility and the limitations of optical data storage in a fiber loop optical buffer are studied ...
R. Langenhorst +7 more
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Fiber loop optical buffers enable data storage for discrete time intervals and therefore appear suitable for applications in optical asynchronous transfer mode (OATM)-based networks where data are transmitted in cells of fixed length. In this paper, the feasibility and the limitations of optical data storage in a fiber loop optical buffer are studied ...
R. Langenhorst +7 more
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Erasable fiber loop optical buffer
Fifth Asia-Pacific Conference on ... and Fourth Optoelectronics and Communications Conference on Communications,, 1999Optical buffers are important components of an optical switch in a high-speed optical network. We propose a model of a fiber loop buffer, which incorporates a semiconductor laser amplifier (SLA) as a nonlinear element controlled by an optical control signal.
null Xiaobin Hong +2 more
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Asynchronous phase-modulated optical fiber-ring buffer
Optics Letters, 1998We investigate the dynamics of a 5-Gbit/s packet of ones and zeros loaded into a 0.5-kbit, phase-modulated optical fiber-ring buffer. A new mode of operation is explored in which the cavity length of the buffer is slightly detuned from the frequency driving the phase modulator.
D J, Jones +3 more
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Strain Measurement in Tight Buffer Cabled Optical Fiber
2021We have experimentally carried out a comparative study of strain in a tight buffer cable with that of a loose fiber using Brillouin Optical Time Domain Analysis (BOTDA). The Brillouin frequency shift was measured to be 300 MHz, which corresponds to the strain of 6000 μ-strain appearing on the fiber in tight buffer cable, with respect to the loose fiber.
Sandeep Chowdhury +2 more
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