Y. Andreev, S. D. Velikanov, A. S. Yerutin, A. F. Zapol'skii, D. Konkin, S. Mishkin, S. Smirnov, Yu. N. Frolov, V. V. Shchurov
{"title":"NONLINEAR OPTICS PHENOMENA: Second harmonic generation from DF laser radiation in ZnGeP2","authors":"Y. Andreev, S. D. Velikanov, A. S. Yerutin, A. F. Zapol'skii, D. Konkin, S. Mishkin, S. Smirnov, Yu. N. Frolov, V. V. Shchurov","doi":"10.1070/QE1992V022N11ABEH003662","DOIUrl":null,"url":null,"abstract":"We have succeeded in generating the second harmonic of the radiation from a DF laser for the first time, using single crystals of ZnGeP2. For crystals with lengths of 10.1 and 13.6 mm, the overall external efficiencies of the entire oscillator system were 4 and 6.2%. The internal efficiencies of second-harmonic generation in the crystals were 7.6 and 11.8%, respectively.","PeriodicalId":21878,"journal":{"name":"Soviet Journal of Quantum Electronics","volume":"2 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"1992-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Soviet Journal of Quantum Electronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1070/QE1992V022N11ABEH003662","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
Abstract
We have succeeded in generating the second harmonic of the radiation from a DF laser for the first time, using single crystals of ZnGeP2. For crystals with lengths of 10.1 and 13.6 mm, the overall external efficiencies of the entire oscillator system were 4 and 6.2%. The internal efficiencies of second-harmonic generation in the crystals were 7.6 and 11.8%, respectively.
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