I. V. Golovnin, B. Zhdanov, A. Kovrigin, G. Laptev
{"title":"Single-frequency diode-pumped Nd:YAG microlasers","authors":"I. V. Golovnin, B. Zhdanov, A. Kovrigin, G. Laptev","doi":"10.1070/QE1992V022N10ABEH003626","DOIUrl":null,"url":null,"abstract":"We have investigated linear diode-pumped YAG lasers with matching optics provided by specially shaped gradient lenses for various choices of active-element length and output-mirror transmission coefficient. For these lasers we obtained single-frequency lasing on the lowest transverse mode at a power of 40 μW. The laser linewidth, which was measured by a heterodyne method was 10 kHz.","PeriodicalId":21878,"journal":{"name":"Soviet Journal of Quantum Electronics","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1992-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Soviet Journal of Quantum Electronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1070/QE1992V022N10ABEH003626","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
We have investigated linear diode-pumped YAG lasers with matching optics provided by specially shaped gradient lenses for various choices of active-element length and output-mirror transmission coefficient. For these lasers we obtained single-frequency lasing on the lowest transverse mode at a power of 40 μW. The laser linewidth, which was measured by a heterodyne method was 10 kHz.
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