Optical receiver apparatus for quickly detecting loss of a composite optical signal input employing a loss-of-clock detector
作者： Yukako Nakai
DOI:
关键词: Self-clocking signal 、 Signal 、 Start signal 、 Digital signal 、 Computer science 、 Clock signal 、 Signal transfer function 、 Electronic engineering 、 Optical communications repeater 、 Analog signal
摘要: An optical signal receiver apparatus contains: a photoelectric conversion circuit for receiving an conveying cyclic timing information, and converting the into electrical information; clock extraction extracting indicating from signal; loss-of-clock digital-detection detecting absence of change in digital level signal.
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