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High-speed fibre optic data links with transmission speeds of up to 2 Gbit/s and distances of up to 2 km for 50 and 62.5 mu m core multimode fibres were demonstrated using low cost compact disc (CD) lasers and Si detectors operating at 780 nm. To the best of the authors' knowledge, this is the highest data rate yet demonstrated for CD lasers operating at a wavelength of 780 nm. This suggests that...
We report a novel transmission fibre-optic temperature sensor consisting of a semiconductor platelet sandwiched between two parallel fibre ends. A new configuration eliminates the influence of the fibre absorption and the coupling factor of the fibre coupler on the measurement result.
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