{"title":"Theoretical Investigation of Holography Time Constants in LiNbO3:Fe:Mn Crystals","authors":"Xiong Li, Zhuqing Jiang","doi":"10.1109/SOPO.2009.5230163","DOIUrl":null,"url":null,"abstract":"The method for investigating the holography time constants in two-center holographic recording is proposed. The effects of the Fe and Mn concentrations, oxidization-reduction state and intensity ratio IR/IUV on the recording time constant and erasure time constant in doubly doped LiNbO3:Fe:Mn crystal are theoretically studied by using the numerical method. The results show that the smaller recording time constant and the larger erasure time constant can be achieved simultaneously by using the lower Mn concentration and the larger intensity ratio IR/IUV in multiplexing holograms. Keywords-holography; two-center holographic recording; time constant; doubly doped lithium niobate crystals","PeriodicalId":6416,"journal":{"name":"2009 Symposium on Photonics and Optoelectronics","volume":"38 1","pages":"1-4"},"PeriodicalIF":0.0000,"publicationDate":"2009-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 Symposium on Photonics and Optoelectronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SOPO.2009.5230163","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The method for investigating the holography time constants in two-center holographic recording is proposed. The effects of the Fe and Mn concentrations, oxidization-reduction state and intensity ratio IR/IUV on the recording time constant and erasure time constant in doubly doped LiNbO3:Fe:Mn crystal are theoretically studied by using the numerical method. The results show that the smaller recording time constant and the larger erasure time constant can be achieved simultaneously by using the lower Mn concentration and the larger intensity ratio IR/IUV in multiplexing holograms. Keywords-holography; two-center holographic recording; time constant; doubly doped lithium niobate crystals
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