{"title":"高强度动态红外威胁刺激器的研究","authors":"郭琼 Guo Qiong, 李艳晓 Li Yanxiao, 孔东 Kong Dong","doi":"10.3788/GXJS20144003.0282","DOIUrl":null,"url":null,"abstract":"The high intensity dynamic infrared stimulator is placed in the field and projects a time dependent infrared beam toward the flying aircraft.The time dependent high intensity of the beam simulates the infrared emittance of an approaching missile in the 3to 5micron spectral range as sensed by a Missile Warning Systems.It is able to test the ability of the MWS to detect the threat and recognize in-flight.It is composed of two strong IR sources in the focus of a large reflective optics.The projected intensities are controlled by two motor driven sets of parallel slats,positioned in front of the optics,in the manner of a venetian blind.The intensity of the beam and the uniformity of the beam are measured.Experimental result show that the intensity of the beam is higher that 840W/sr,the uniformity of the beam is 89%,design scheme fully meet the design requirements.","PeriodicalId":35591,"journal":{"name":"光学技术","volume":"40 1","pages":"282-285"},"PeriodicalIF":0.0000,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Investigation of high intensity dynamic infrared threat stimulator\",\"authors\":\"郭琼 Guo Qiong, 李艳晓 Li Yanxiao, 孔东 Kong Dong\",\"doi\":\"10.3788/GXJS20144003.0282\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The high intensity dynamic infrared stimulator is placed in the field and projects a time dependent infrared beam toward the flying aircraft.The time dependent high intensity of the beam simulates the infrared emittance of an approaching missile in the 3to 5micron spectral range as sensed by a Missile Warning Systems.It is able to test the ability of the MWS to detect the threat and recognize in-flight.It is composed of two strong IR sources in the focus of a large reflective optics.The projected intensities are controlled by two motor driven sets of parallel slats,positioned in front of the optics,in the manner of a venetian blind.The intensity of the beam and the uniformity of the beam are measured.Experimental result show that the intensity of the beam is higher that 840W/sr,the uniformity of the beam is 89%,design scheme fully meet the design requirements.\",\"PeriodicalId\":35591,\"journal\":{\"name\":\"光学技术\",\"volume\":\"40 1\",\"pages\":\"282-285\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"光学技术\",\"FirstCategoryId\":\"1089\",\"ListUrlMain\":\"https://doi.org/10.3788/GXJS20144003.0282\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Physics and Astronomy\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"光学技术","FirstCategoryId":"1089","ListUrlMain":"https://doi.org/10.3788/GXJS20144003.0282","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Physics and Astronomy","Score":null,"Total":0}
Investigation of high intensity dynamic infrared threat stimulator
The high intensity dynamic infrared stimulator is placed in the field and projects a time dependent infrared beam toward the flying aircraft.The time dependent high intensity of the beam simulates the infrared emittance of an approaching missile in the 3to 5micron spectral range as sensed by a Missile Warning Systems.It is able to test the ability of the MWS to detect the threat and recognize in-flight.It is composed of two strong IR sources in the focus of a large reflective optics.The projected intensities are controlled by two motor driven sets of parallel slats,positioned in front of the optics,in the manner of a venetian blind.The intensity of the beam and the uniformity of the beam are measured.Experimental result show that the intensity of the beam is higher that 840W/sr,the uniformity of the beam is 89%,design scheme fully meet the design requirements.
光学技术Physics and Astronomy-Atomic and Molecular Physics, and Optics
CiteScore
0.60
自引率
0.00%
发文量
6699
期刊介绍:
The predecessor of Optical Technology was Optical Technology, which was founded in 1975. At that time, the Fifth Ministry of Machine Building entrusted the School of Optoelectronics of Beijing Institute of Technology to publish the journal, and it was officially approved by the State Administration of Press, Publication, Radio, Film and Television for external distribution. From 1975 to 1979, the magazine was named Optical Technology, a quarterly with 4 issues per year; from 1980 to the present, the magazine is named Optical Technology, a bimonthly with 6 issues per year, published on the 20th of odd months.
The publication policy is: to serve the national economic construction, implement the development of the national economy, serve production and scientific research, and implement the publication policy of "letting a hundred flowers bloom and a hundred schools of thought contend".