Zhang Guang-yin, Xu Jingjun, Liu Si-min, Wu Yuanqing
{"title":"The New Type of KNSBN: Cu Crystal as High-performance Self-Pumped Phase-Conjugator","authors":"Zhang Guang-yin, Xu Jingjun, Liu Si-min, Wu Yuanqing","doi":"10.1364/pmed.1991.ma3","DOIUrl":null,"url":null,"abstract":"In KNSBN several crystallographic sites can be partially empty , which allow crystal composition to be tailored. The magnitude of longitudinal (r51) and transverse (r33) electro-optic coefficient depend greatly on the ratios of Ba/Na and K/Na. So either r33 or r51 can be made large, absorption and response wave range can be controlled in the desired spectral range by changing the dopant and its concentration . Accoding to these the crystal with partially- filled composition Cu -doped (K0.5Na0.5)0.2 (Sr0.1Ba0.39)0.9 Nb2O6 is grown.","PeriodicalId":355924,"journal":{"name":"Photorefractive Materials, Effects, and Devices","volume":"10 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1992-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Photorefractive Materials, Effects, and Devices","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/pmed.1991.ma3","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
In KNSBN several crystallographic sites can be partially empty , which allow crystal composition to be tailored. The magnitude of longitudinal (r51) and transverse (r33) electro-optic coefficient depend greatly on the ratios of Ba/Na and K/Na. So either r33 or r51 can be made large, absorption and response wave range can be controlled in the desired spectral range by changing the dopant and its concentration . Accoding to these the crystal with partially- filled composition Cu -doped (K0.5Na0.5)0.2 (Sr0.1Ba0.39)0.9 Nb2O6 is grown.
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