{"title":"在自由运行和调q模式下，1.06和135 μm的闪光灯泵浦Nd:KGW激光器。结果在MOPA配置。","authors":"O. Musset, J. Boquillon","doi":"10.1364/cleo_europe.1998.cwf4","DOIUrl":null,"url":null,"abstract":"Neodimium-doped Potassium-Gadolinium Tungstate crystal KGd(W04)2 or Nd:KGW is a crystal whose structure allows high Nd doping (3 to 8%) without detrimental concentration quenching. In this way it can compete with Nd:YAG in terms of optical gain, despite a poorer thermal conductivity. We present here the results obtained at repetition rates up to 60 Hz. We tested several Nd:KGW rods from two different furnishers, with the same dimensions ( 6.35 x 76 mm) and different Nd dopant levels (from 2.8 to 8 at.%). The end faces were either flat/flat, parallel and AR-coated at 1.06 μm for the 1.06 μm emission or tilted (1°) and AR-coated for 1.06 and 1.35 μm for the 1.35 μm emission?","PeriodicalId":10610,"journal":{"name":"Conference on Lasers and Electro-Optics Europe","volume":"134 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"1998-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Flashlamp-pumped Nd:KGW Laser at 1.06 and 135 μm in free-running and Q-switched mode. Results in MOPA configuration.\",\"authors\":\"O. Musset, J. Boquillon\",\"doi\":\"10.1364/cleo_europe.1998.cwf4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Neodimium-doped Potassium-Gadolinium Tungstate crystal KGd(W04)2 or Nd:KGW is a crystal whose structure allows high Nd doping (3 to 8%) without detrimental concentration quenching. In this way it can compete with Nd:YAG in terms of optical gain, despite a poorer thermal conductivity. We present here the results obtained at repetition rates up to 60 Hz. We tested several Nd:KGW rods from two different furnishers, with the same dimensions ( 6.35 x 76 mm) and different Nd dopant levels (from 2.8 to 8 at.%). The end faces were either flat/flat, parallel and AR-coated at 1.06 μm for the 1.06 μm emission or tilted (1°) and AR-coated for 1.06 and 1.35 μm for the 1.35 μm emission?\",\"PeriodicalId\":10610,\"journal\":{\"name\":\"Conference on Lasers and Electro-Optics Europe\",\"volume\":\"134 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Conference on Lasers and Electro-Optics Europe\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1364/cleo_europe.1998.cwf4\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference on Lasers and Electro-Optics Europe","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/cleo_europe.1998.cwf4","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Flashlamp-pumped Nd:KGW Laser at 1.06 and 135 μm in free-running and Q-switched mode. Results in MOPA configuration.
Neodimium-doped Potassium-Gadolinium Tungstate crystal KGd(W04)2 or Nd:KGW is a crystal whose structure allows high Nd doping (3 to 8%) without detrimental concentration quenching. In this way it can compete with Nd:YAG in terms of optical gain, despite a poorer thermal conductivity. We present here the results obtained at repetition rates up to 60 Hz. We tested several Nd:KGW rods from two different furnishers, with the same dimensions ( 6.35 x 76 mm) and different Nd dopant levels (from 2.8 to 8 at.%). The end faces were either flat/flat, parallel and AR-coated at 1.06 μm for the 1.06 μm emission or tilted (1°) and AR-coated for 1.06 and 1.35 μm for the 1.35 μm emission?
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