OPTICAL COMMUNICATION DEVICE

An optical communication device, for performing communication between spatially separated points by using one or more laser beams, includes an angle correction device that corrects a direction of a light receiving system and an emission optical axis correction device, in which an angle error which i...

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Bibliographische Detailangaben
Hauptverfasser:	SHIBATA, KEIICHI, ITO, TAIJI, KOMATSU, HIROMITSU, ISHII, TAMOTSU, NAKAO, TAKASHI, SANO, TAKESHI, TAKESHITA, YASUYUKI, OHTA, SHINJI, UENO, MITSUHIRO, IWAMOTO, KYOHEI
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION
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Beschreibung
Zusammenfassung:	An optical communication device, for performing communication between spatially separated points by using one or more laser beams, includes an angle correction device that corrects a direction of a light receiving system and an emission optical axis correction device, in which an angle error which is not corrected by the angle correction device is detected by a light receiving angle detection device, and the emission optical axis correction device is controlled according to a detected error amount, and an emission optical axis is corrected.