GAS DETECTING DEVICE USING MID-INFRARED LASERS

The present invention relates to a gas detecting device using mid-infrared lasers, which is able to analyze gas included in the atmosphere by using mid-infrared lasers, and to precisely detect environmental pollution, hazardous gas, explosives, etc. from a middle to long distance. According to the p...

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Bibliographische Detailangaben
Hauptverfasser:	KO EU TTEUM, KIM YEONG SEONG, LIM JUNG YEON, PARK MIN UK, JEON HUI CHANG, RA SEUL BI, KIM HAN UL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	AEROPLANES AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION COSMONAUTICS EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS HELICOPTERS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PARACHUTES PERFORMING OPERATIONS PHYSICS TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to a gas detecting device using mid-infrared lasers, which is able to analyze gas included in the atmosphere by using mid-infrared lasers, and to precisely detect environmental pollution, hazardous gas, explosives, etc. from a middle to long distance. According to the present invention, the gas detecting device using mid-infrared lasers comprises: a light transmission unit (10) which irradiates mid-infrared lasers to the atmosphere; a light reception unit (20) which receives reflected light of the mid-infrared lasers reflected in the atmosphere, and converts the inputted reflected light into electric signals; and a computer control unit (30) which controls the operation of the light transmission unit (10) and the light reception unit (20), compares the electric signals provided from the light reception unit (20) with a reference data signal, and analyzes the gas contained in the atmosphere. 본 발명은 중적외선 레이저를 이용하여 대기중에 포함된 가스를 분석함으로써, 환경오염, 유독가스, 및 폭발물 등을 중장거리에서 정확하게 검출할 수 있는 중적외선 레이저를 이용한 가스탐지장치에 관한 것이다. 본 발명에 따른 중적외선 레이저를 이용한 가스탐지장치는 중적외선 레이저를 대기로 조사하는 투광부(10)와, 대기에서 반사되는 중적외선 레이저의 반사광을 받아들여, 입력된 반사광을 전기신호로 변환하는 수광부(20)와, 투광부(10) 및 수광부(20)의 작동을 제어하고, 수광부(20)로부터 제공되는 전기신호와 레퍼런스 데이터 신호를 비교하여 대기중에 포함된 가스를 분석하는 컴퓨터 제어부(30)로 구성되는 것을 특징으로 한다.