{"title":"一种用于测量等离子体密度波动的多普勒和飞行时间激光风速计","authors":"L. Lading, M. Saffman, S.G. Hanson, R.V. Edwards","doi":"10.1016/0021-9169(95)00133-6","DOIUrl":null,"url":null,"abstract":"<div><p>We propose a new configuration for laser-based optical measurements of density fluctuations in plasmas. The system is a combination of the Doppler and time-of-flight methods. The characteristics of the system are compared with those of previous approaches. We show that the proposed configuration provides better spatial resolution than the Doppler method.</p></div>","PeriodicalId":100754,"journal":{"name":"Journal of Atmospheric and Terrestrial Physics","volume":"58 8","pages":"Pages 1013-1019"},"PeriodicalIF":0.0000,"publicationDate":"1996-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0021-9169(95)00133-6","citationCount":"5","resultStr":"{\"title\":\"A combined Doppler and time-of-flight laser anemometer for measurement of density fluctuations in plasmas\",\"authors\":\"L. Lading, M. Saffman, S.G. Hanson, R.V. Edwards\",\"doi\":\"10.1016/0021-9169(95)00133-6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>We propose a new configuration for laser-based optical measurements of density fluctuations in plasmas. The system is a combination of the Doppler and time-of-flight methods. The characteristics of the system are compared with those of previous approaches. We show that the proposed configuration provides better spatial resolution than the Doppler method.</p></div>\",\"PeriodicalId\":100754,\"journal\":{\"name\":\"Journal of Atmospheric and Terrestrial Physics\",\"volume\":\"58 8\",\"pages\":\"Pages 1013-1019\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1996-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0021-9169(95)00133-6\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Atmospheric and Terrestrial Physics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0021916995001336\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Atmospheric and Terrestrial Physics","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0021916995001336","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A combined Doppler and time-of-flight laser anemometer for measurement of density fluctuations in plasmas
We propose a new configuration for laser-based optical measurements of density fluctuations in plasmas. The system is a combination of the Doppler and time-of-flight methods. The characteristics of the system are compared with those of previous approaches. We show that the proposed configuration provides better spatial resolution than the Doppler method.