J. Hamperl, P. Albrodt, P. Georges, G. Lucas-Leclin
{"title":"Compact module for high power coherent beam combining of tapered amplifiers","authors":"J. Hamperl, P. Albrodt, P. Georges, G. Lucas-Leclin","doi":"10.1109/hpd48113.2019.8938676","DOIUrl":null,"url":null,"abstract":"We describe the design and evaluation of a small footprint interferometer for the coherent beam combining of high-brightness semiconductor amplifiers. The setup relies on off-the-shelf commercial devices only. The combined output power reaches 9.7 W in a nearly diffraction-limited beam.","PeriodicalId":384472,"journal":{"name":"2019 IEEE High Power Diode Lasers and Systems Conference (HPD)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE High Power Diode Lasers and Systems Conference (HPD)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/hpd48113.2019.8938676","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
We describe the design and evaluation of a small footprint interferometer for the coherent beam combining of high-brightness semiconductor amplifiers. The setup relies on off-the-shelf commercial devices only. The combined output power reaches 9.7 W in a nearly diffraction-limited beam.