{"title":"利用全息透镜在LDA测量体中产生散斑相关条纹","authors":"Abhijit Ghosh, A. Nirala, H. L. Yadav","doi":"10.1109/ICMAP.2013.6733557","DOIUrl":null,"url":null,"abstract":"In present investigation we propose a simple optical technique for generation of good quality, high contrast speckle correlation fringes of different spatial frequency depending upon the suitability of different flow condition and particle size at LDA measurement volume by illuminating double exposure specklegrams recorded in different inplane translation and rotation condition using hololenses on high resolution silver halide plates.","PeriodicalId":286435,"journal":{"name":"2013 International Conference on Microwave and Photonics (ICMAP)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Use of hololenses for generation of speckle correlation fringes in LDA measurement volume\",\"authors\":\"Abhijit Ghosh, A. Nirala, H. L. Yadav\",\"doi\":\"10.1109/ICMAP.2013.6733557\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In present investigation we propose a simple optical technique for generation of good quality, high contrast speckle correlation fringes of different spatial frequency depending upon the suitability of different flow condition and particle size at LDA measurement volume by illuminating double exposure specklegrams recorded in different inplane translation and rotation condition using hololenses on high resolution silver halide plates.\",\"PeriodicalId\":286435,\"journal\":{\"name\":\"2013 International Conference on Microwave and Photonics (ICMAP)\",\"volume\":\"30 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2013 International Conference on Microwave and Photonics (ICMAP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICMAP.2013.6733557\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 International Conference on Microwave and Photonics (ICMAP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMAP.2013.6733557","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Use of hololenses for generation of speckle correlation fringes in LDA measurement volume
In present investigation we propose a simple optical technique for generation of good quality, high contrast speckle correlation fringes of different spatial frequency depending upon the suitability of different flow condition and particle size at LDA measurement volume by illuminating double exposure specklegrams recorded in different inplane translation and rotation condition using hololenses on high resolution silver halide plates.