Semiconductor light amplifier
专利汇可以提供Semiconductor light amplifier专利检索，专利查询，专利分析的服务。并且PURPOSE: To provide the subject amplifier in which the light amplifying action is carried out intermittently by a clock pulse in synchronisim with a clock pulse of the input light pulse line and which is operated as an amplifier only at the time of applying current pulses thereby to increase the transmission speed and remove the suppression of jitters.
CONSTITUTION: A light input signal 5 injected in a semiconductor light amplifier 21 is directly amplified thereby to obtain a light output signal 6. A part 23 of the signal 6 is branched by use of a semitransparent mirror 22, and converted into an electric signal 25 by use of an avalanche photo-diode 24. A timing component 27 is extracted from a timing extraction circuit 26, and a driving current pulse 29 is produced on the basis of the component 27 in a pulse generator 28, the thus produced pulse being applied to the semiconductor light amplifier 21. The pulse 29 is in synchronism with the clock pulse of the signal 5, and by the operation of the pulse 29, the amplifier 21 intermittently carries out the action for light amplifying the signal 5 by the clock pulse of said amplifier 21.
COPYRIGHT: (C)1980,JPO&Japio，下面是Semiconductor light amplifier专利的具体信息内容。
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