{"title":"光折变晶体记录体全息图的尺寸效应","authors":"F. Dubois, F. D. De Schryver, P. Lemaire","doi":"10.1364/pmed.1990.jp9","DOIUrl":null,"url":null,"abstract":"In several applications as pattern recognition by dynamic coherent optical correlation, interference patterns whose typical width is of the same order of magnitude or less than the thickness of the recording materials are recorded in the bulk of photorefractive materials. In addition to the well known Bragg selectivity of the volume holograms, this geometric configuration influences the diffraction behavior of the reading beam. We have theoretically investigated this effect and experimental results are provided.","PeriodicalId":385625,"journal":{"name":"Topical Meeting on Photorefractive Materials, Effects, and Devices II","volume":"31 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Size Effects in Volume Holograms Recorded in Photorefractive Crystals\",\"authors\":\"F. Dubois, F. D. De Schryver, P. Lemaire\",\"doi\":\"10.1364/pmed.1990.jp9\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In several applications as pattern recognition by dynamic coherent optical correlation, interference patterns whose typical width is of the same order of magnitude or less than the thickness of the recording materials are recorded in the bulk of photorefractive materials. In addition to the well known Bragg selectivity of the volume holograms, this geometric configuration influences the diffraction behavior of the reading beam. We have theoretically investigated this effect and experimental results are provided.\",\"PeriodicalId\":385625,\"journal\":{\"name\":\"Topical Meeting on Photorefractive Materials, Effects, and Devices II\",\"volume\":\"31 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\":\"Topical Meeting on Photorefractive Materials, Effects, and Devices II\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1364/pmed.1990.jp9\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Topical Meeting on Photorefractive Materials, Effects, and Devices II","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/pmed.1990.jp9","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Size Effects in Volume Holograms Recorded in Photorefractive Crystals
In several applications as pattern recognition by dynamic coherent optical correlation, interference patterns whose typical width is of the same order of magnitude or less than the thickness of the recording materials are recorded in the bulk of photorefractive materials. In addition to the well known Bragg selectivity of the volume holograms, this geometric configuration influences the diffraction behavior of the reading beam. We have theoretically investigated this effect and experimental results are provided.
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