{"title":"双波长光学低相干干涉测量氧饱和度的数值分析","authors":"Ling Wang, Z. Ding, Lina Huang, M. Geiser","doi":"10.1117/12.741367","DOIUrl":null,"url":null,"abstract":"Dual-wavelength optical low-coherent interferometry is proposed in this paper to measure the oxygen saturation in human retinal blood vessel. Wavelength consideration is made from the standpoint of eye safety and system sensitivity. Principle of oxygen saturation measurement based on dual-wavelength low-coherence interferometer is thoroughly developed. Numerical simulation on interference signal versus oxygen saturation corresponding to the oxygen sensitive wavelength and the isobestic wavelength is conducted.","PeriodicalId":110373,"journal":{"name":"International Conference on Photonics and Imaging in Biology and Medicine","volume":"26 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Numerical analysis on oxygen saturation measurement by dual-wavelength optical low-coherence interferometry\",\"authors\":\"Ling Wang, Z. Ding, Lina Huang, M. Geiser\",\"doi\":\"10.1117/12.741367\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Dual-wavelength optical low-coherent interferometry is proposed in this paper to measure the oxygen saturation in human retinal blood vessel. Wavelength consideration is made from the standpoint of eye safety and system sensitivity. Principle of oxygen saturation measurement based on dual-wavelength low-coherence interferometer is thoroughly developed. Numerical simulation on interference signal versus oxygen saturation corresponding to the oxygen sensitive wavelength and the isobestic wavelength is conducted.\",\"PeriodicalId\":110373,\"journal\":{\"name\":\"International Conference on Photonics and Imaging in Biology and Medicine\",\"volume\":\"26 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-05-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Conference on Photonics and Imaging in Biology and Medicine\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1117/12.741367\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Conference on Photonics and Imaging in Biology and Medicine","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1117/12.741367","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Numerical analysis on oxygen saturation measurement by dual-wavelength optical low-coherence interferometry
Dual-wavelength optical low-coherent interferometry is proposed in this paper to measure the oxygen saturation in human retinal blood vessel. Wavelength consideration is made from the standpoint of eye safety and system sensitivity. Principle of oxygen saturation measurement based on dual-wavelength low-coherence interferometer is thoroughly developed. Numerical simulation on interference signal versus oxygen saturation corresponding to the oxygen sensitive wavelength and the isobestic wavelength is conducted.
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