PARALLEL OPTICAL MODULE AND INFORMATION PROCESSING

专利名称：PARALLEL OPTICAL MODULE AND

INFORMATION PROCESSING DEVICE

发明人：SUZUKI, Osamu Fujitsu Limited申请号：EP00917355.0申请日：20000419公开号：EP1283570A1公开日：20030212

专利附图：

摘要：A parallel optical module is constructed to include a plurality ofphotodetectors (MD1, MD2) which detect output lights of a plurality of arbitrarychannels of a laser light source (3) having a plurality of channels, a plurality of detection

and control loops which detect and control intensities of output lights of the laser lightsource based on detection signals from the plurality of photodetectors, and a controlcircuit (1) which stops output of the laser light source when an intensity of output lightdetected by at least one of the plurality of detection and control loops does not satisfya predetermined standard.

申请人：FUJITSU LIMITED

地址：1-1, Kamikodanaka 4-chome, Nakahara-ku Kawasaki-shi, Kanagawa 211-8588 JP

国籍：JP

代理机构：Hitching, Peter Matthew

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