OPTICAL TRANSMISSION PATH INSPECTING SYSTEM, AND OPTICAL TRANSMISSION PATH INSPECTING DEVICE

An inspecting device has an optical switch selectively coupling a light source unit with each of light input/output ports; a first light detecting unit detecting a first intensity of test light input from an inspecting device on a counterpart side and passing through the optical switch; a second lig...

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Bibliographische Detailangaben

Hauptverfasser:	HISHIKAWA, Yoshifumi, FUKUMOTO, Gouichi, MIYAMOTO, Toshiyuki, OTSUKA, Kenichiro, TSUZAKI, Tetsufumi
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR TRANSMISSION
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