{"title":"Study the effect of output coupler mirror reflectivity on Stokes Raman laser pulse characteristics","authors":"Sally Bassm Kazem, Abdulwasi Salih","doi":"10.32792/utq/utj/vol12/2/3","DOIUrl":null,"url":null,"abstract":"The effect of output coupler mirrors reflectivity on characteristics of Stokes Raman pulse, which is generated from passive Q-switching intracavity Raman media laser system has been studied. A software computer program based on this study to solve the rate equations of instantaneous performance of the mentioned system (Nd:YVO4, Cr+4:YAG and BaWO4 ) numerically by Runge- kutta-Fehalberg method. The study shows that the energy, duration, and the power of the pulse increasing when the output coupler mirrors reflectivity increasing.","PeriodicalId":23465,"journal":{"name":"University of Thi-Qar Journal","volume":"70 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"University of Thi-Qar Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.32792/utq/utj/vol12/2/3","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 effect of output coupler mirrors reflectivity on characteristics of Stokes Raman pulse, which is generated from passive Q-switching intracavity Raman media laser system has been studied. A software computer program based on this study to solve the rate equations of instantaneous performance of the mentioned system (Nd:YVO4, Cr+4:YAG and BaWO4 ) numerically by Runge- kutta-Fehalberg method. The study shows that the energy, duration, and the power of the pulse increasing when the output coupler mirrors reflectivity increasing.