Ultraviolet sensor

An ultraviolet sensor of the present invention includes: a photodetector for detecting ultraviolet light, and one or a plurality of optical fibers transmitting the ultraviolet light to the photodetector. The optical fiber includes a light-receiving member which detects the ultraviolet light. The pho...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SEGI, TAKESHI, OOHIRA, SHIGEO, KANEDA, KEIJI, HIDAKA, MASANOBU, ARAI, NAOKI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS COLORIMETRY ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS RADIATION PYROMETRY SEMICONDUCTOR DEVICES TESTING
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Beschreibung
Zusammenfassung:	An ultraviolet sensor of the present invention includes: a photodetector for detecting ultraviolet light, and one or a plurality of optical fibers transmitting the ultraviolet light to the photodetector. The optical fiber includes a light-receiving member which detects the ultraviolet light. The photodetector includes a -Ga2O3 crystal and a pair of electrodes. Each electrodes of the pair of electrodes is formed on a front and rear surface of the -Ga2O3 crystal.