INFRARED SENSOR AND INFRARED GAS DETECTOR

An infrared sensor (3) and an infrared gas detector (100), the infrared sensor (3) includes electrodes (31, 34, 35), a substrate, an isolation layer (33), and a graphene film (36), wherein said graphene film (36) has a periodical nanostructure (361). The infrared sensor (3) enhances the absorption o...

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Bibliographische Detailangaben
Hauptverfasser:	RAO, Huanhuan, YIN, Bin, HUANG, Longzhong, WAN, Xia, WU, Chengyu, LU, Xinkai, HUANG, Lin-Jie
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ALARM SYSTEMS BASIC ELECTRIC ELEMENTS COLORIMETRY ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING ORDER TELEGRAPHS PHYSICS RADIATION PYROMETRY SEMICONDUCTOR DEVICES SIGNALLING SIGNALLING OR CALLING SYSTEMS TESTING
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Beschreibung
Zusammenfassung:	An infrared sensor (3) and an infrared gas detector (100), the infrared sensor (3) includes electrodes (31, 34, 35), a substrate, an isolation layer (33), and a graphene film (36), wherein said graphene film (36) has a periodical nanostructure (361). The infrared sensor (3) enhances the absorption of infrared light, and is capable of only absorbing specific infrared wavelengths, thus improving the selective performance of the detector (100).