{"title":"空间望远镜结构复合反射镜技术的最新进展","authors":"R. Freeland","doi":"10.1364/soa.1991.tuc7","DOIUrl":null,"url":null,"abstract":"Lightweight, low-cost, high-precision mirrors are needed to accommodate a number of near-term and far-term submillimeter, space-based astronomical telescopes. These telescopes range in size from 3 to 20 meters, and possibly larger. They will utilize mirrors from 1 to 2 meters in size with surface precision from 1 to 3 μm rms while operating in a thermal environment somewhere between 100 and 200°K. Examples of such potential missions would include the Submillimeter Imager and Line Survey (SMILS) and the Large Deployable Reflector (LDR).","PeriodicalId":184695,"journal":{"name":"Space Optics for Astrophysics and Earth and Planetary Remote Sensing","volume":"26 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Recent Developments in Structural Composite Mirror Technology for Space Telescopes\",\"authors\":\"R. Freeland\",\"doi\":\"10.1364/soa.1991.tuc7\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Lightweight, low-cost, high-precision mirrors are needed to accommodate a number of near-term and far-term submillimeter, space-based astronomical telescopes. These telescopes range in size from 3 to 20 meters, and possibly larger. They will utilize mirrors from 1 to 2 meters in size with surface precision from 1 to 3 μm rms while operating in a thermal environment somewhere between 100 and 200°K. Examples of such potential missions would include the Submillimeter Imager and Line Survey (SMILS) and the Large Deployable Reflector (LDR).\",\"PeriodicalId\":184695,\"journal\":{\"name\":\"Space Optics for Astrophysics and Earth and Planetary Remote Sensing\",\"volume\":\"26 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Space Optics for Astrophysics and Earth and Planetary Remote Sensing\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1364/soa.1991.tuc7\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Space Optics for Astrophysics and Earth and Planetary Remote Sensing","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/soa.1991.tuc7","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Recent Developments in Structural Composite Mirror Technology for Space Telescopes
Lightweight, low-cost, high-precision mirrors are needed to accommodate a number of near-term and far-term submillimeter, space-based astronomical telescopes. These telescopes range in size from 3 to 20 meters, and possibly larger. They will utilize mirrors from 1 to 2 meters in size with surface precision from 1 to 3 μm rms while operating in a thermal environment somewhere between 100 and 200°K. Examples of such potential missions would include the Submillimeter Imager and Line Survey (SMILS) and the Large Deployable Reflector (LDR).
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