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Arrangement with optical communication connections - includes optical fibres, read=in and read=out units for exchange of information contained in fibres
Arrangement with optical communication connections - includes optical fibres, read=in and read=out units for exchange of information contained in fibres
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机译:带有光通信连接的装置-包括光纤,用于交换包含在光纤中的信息的读=输入和读=输出单元
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摘要
The communication connection (1) consists of an optical fibre and transmission device for light pulses. During transmission of information from an information transmitting unit (2) to an information receiving unit (3), the information is transferred from the transmission unit to an optical fibre read-in unit (4) which converts it to optical light pulses transferred to the optical connection (1). On receipt of the transmitted information, it is converted by a read-out unit (5) and transferred to the information-receiving unit (3). The optical fibres are provided with one or more excitation points (6,7) at which they are doped with a light-amplifying material, pref. erbium, prasedynium or neodynium. To the excitation points (6, 7) are connected units for reading-in and reading-out of information (8, 9).
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