14 research outputs found
ELECTRON MICROPROBE STUDIES ON MONOMODE OPTICAL FIBRES AND PREFORMS PREPARED BY THE MCVD TECHNIQUE
No full textA l'aide d'une micro-sonde électronique, on a étudié la distribution des éléments dans les fibres optiques monomodes et dans les préformes préparées selon la méthode MCVD (dépôt par phase vapeur modifiée).The electron microprobe has been used to study the elemental distribution in monomode optical fibres and preforms prepared by the MCVD (modified chemical vapour deposition) technique
Chromatic and Polarization Dispersion Limitations in Coherent Optical BPSK and QPSK Systems
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Demonstration of a directly written directional coupler using UV-induced photosensitivity in a planar silica waveguide
No full textFluorescence-based temperature sensing using erbium-doped optical fibers with 1.48 μm pumping
No full textLocality and Belonging in the Sundays River Valley: Farm Workers and the Greater Addo Elephant National Park, Eastern Cape
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Effects of Age and Coronary Artery Disease on Cerebrovascular Reactivity to Carbon Dioxide in Humans
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