LOSSLESS OPTICAL COMPONENT

专利名称：LOSSLESS OPTICAL COMPONENT发明人：HORNUNG, Stephen,ROWE, Christopher,

John

申请号：EP91901307.0申请日：19901214公开号：EP0506753A1公开日：19921007

摘要： lossless optical component (2) comprising an inlet and at least one outlet. Itcomprises an operating portion (2b) and an amplifier portion (2a) disposed upstream ofthe first. The amplifying portion (2a) includes an optical amplifier (6) which amplifies theoptical signals received by the arrival. It is provided with a system (8) for guiding theincoming optical wave via which it can be optically pumped by a pumping laser remotecontrol (8). The output of the optical amplifier (6) is proportional to the loss of theoperational part (2b) of the optical component (2).

申请人：BRITISH TELECOMMUNICATIONS public limited company

地址：British Telecom Centre, 81 Newgate Street London EC1A 7AJ GB

国籍：GB

代理机构：Pratt, David Martin, et al

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