Results 91 to 100 of about 13,212 (235)
POF — Polymer Optical Fibers for Data Communication
, 2002 The main topic of the book is the use of Polymer Optical Fibres for data communication. The first two chapters describe the basic physics of optical fibres and the specific properties of POF.
Daum, Werner +3 more
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Noise Analysis and Multi-Gbit/s Transmission in PoF Scenarios over SI-POF
XI Reunión Española de Optoelectrónica, 2019 In this work the delivering of optical power with several mW simultaneously with Gigabit data transmission in step-index plastic optical fiber is reported. Theoretical analysis of the signal-to-noise ratio of data signal at 650 nm is presented to study the influence of the feeding power at 405 nm on the data traffic.
Al-Zubaidi, Fahad M. A. +3 more
openaire +1 more source
, 2012 Tato práce se zaměřuje na polymerová optická vlákna (POF). Jsou v ní popsány základní vlastnosti polymerových optických vláken, materiály pro výrobu a metody výrobních procesů. V dalších kapitolách jsou uvedena jednotlivá vlákna, která se liší rozdílnými
Mikulec, Matěj
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Regional Inequality, Poverty and Economic Integration in Brazil. [PDF]
Gains and losses from trade liberalization are often unevenly distributed inside a country. For example, if budget shares vary according to household income, changes in commodity prices will redistribute an overall welfare change between household types.
Mark Horridge +1 more
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Journal of the Pakistan Medical AssociationMadam, Chronic obstructive pulmonary disease (COPD) is the third leading cause of death worldwide, with a disproportionately high burden in low- and middle-income countries (LMICs).(1) Recurrent exacerbations of COPD are primarily driven by ...
M.hassan, Laiba Noor
doaj +1 more source
, 2008 Since the bandwidth of large-core step-index (SI) polymer optical fiber (POF) is quite limited, Quadrature Amplitude Modulation (QAM) is considered to increase the channel capacity.
Koonen, AMJ Ton +2 more
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, 2016 The 25th International Conference on Plastic Optical Fibres (POF 2016) : 13th to 15th September 2016, Aston University, Birmingham UK : conference proceedings / ed.: David J. Webb, Patricia Scully, Kate Sugden ; organised by the International Cooperative of Plastic Optical Fibers (ICPOF) 25th International Conference on Plastic Optical Fibres, POF 2016,
Mohr, Benjamin +5 more
openaire +2 more sources
Gigabit Ethernet over standard step-index polymer optical fiber
, 2008 The use of standard 1-mm core-diameter stepindex plastic optical fibre (SI-POF) has so far been mainly limited to distances of up to 100 meters and low bit-rates in the order of 125 Mbit/s. By use of digital signal processing, transmission performance of
Randel, S +4 more
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Journal of University Medical & Dental CollegeBackground and Objective: Femur fractures result in a high rate of mortality and morbidity. Objective was to compare effectiveness of percutaneous dynamic hip screw fixation technique (PC-DHS) and conventional open dynamic hip screw (DHS) in terms of
Muhammad Ikram +5 more
doaj +1 more source
Analysis of the roughness in a sensing region on D-shaped POFs
, 2017 The preliminary studies about the dependence of the sensitivity and resolution of a D-shaped POF sensor with the roughness of the sensing region are presented.
Bilro L. +6 more
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