Optical sensor

Optical sensor

According to one embodiment, an optical sensor (1) includes an optical waveguide module (12) and a specimen area (20). The specimen area (20) is provided adjacent to the optical waveguide module (12), and is configured to hold a specimen (27). The specimen area includes a sensing area and a precipit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAWATA ISAO, TOHNO ICHIRO, KASAI SHINGO, UEMATSU IKUO
Format: Patent
Sprache:chi ; eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:According to one embodiment, an optical sensor (1) includes an optical waveguide module (12) and a specimen area (20). The specimen area (20) is provided adjacent to the optical waveguide module (12), and is configured to hold a specimen (27). The specimen area includes a sensing area and a precipitation area. An optical change occurs in the sensing area. A precipitate (27a) of the specimen is precipitated in the precipitation area (21). The precipitation area is placed at a different position from a position of the sensing area (23) which is attached to the optical waveguide module.