INSPECTION SYSTEM

• Main Authors: HISHIKAWA, Yoshifumi, OTSUKA, Kenichiro, UEDA, Tomohiko, ITO, Tsuneari, HATAYAMA, Hitoshi, MASUDA, Kazuya, TSUZAKI, Tetsufumi
• Format: Patent
• Language: English; French; German
• Published: 14.04.2021
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR; TRANSMISSION

A measurement system is a system that inspects an optical transmission line including a plurality of optical fiber lines. The system includes a measurement device including a light source which outputs testing light, and a first power meter which measures intensity of light, and one or a plurality of connection members each configured to optically connect a pair of optical fiber lines of the plurality of optical fiber lines. A first optical fiber line of the pair of optical fiber lines includes a first end and a second end opposite to the first end, a second optical fiber line of the pair of optical fiber lines includes a third end and a fourth end opposite to the third end, the one or plurality of connection members optically connect the second end to the fourth end, the light source causes the testing light to be incident on the first end, and the first power meter measures first intensity which is intensity of first output light output from the third end by causing the testing light to propagate through the pair of optical fiber lines.