{"title":"窄带宽可调谐瓦级Tm:双标准子YAP激光器","authors":"Uzziel Sheintop, E. Perez, S. Noach","doi":"10.5220/0006721403030307","DOIUrl":null,"url":null,"abstract":"Narrow band, tunable, end pump Tm:YAP laser is demonstrated in this paper. The 35 nm wavelength tunability, ranges continuously from 1917 to 1951 nm, having a spectral linewidth of 0.15 nm FWHM. The tuning and spectral band narrowing was obtained using a pair of YAG Fabry-Perot Etalons with thicknesses of 25 and 500 μm. Watt level output power were measured along the laser tunable range. Maximum output power of 3.84 W was achieved at 1934 nm. Slope efficiency of 43.2% was calculated for an absorbed pump power of 12.1 W. The combination of the narrow bandwidth with tunability at those levels of output power, makes this laser a promising tool for bio-medical, sensing and material processing applications.","PeriodicalId":294758,"journal":{"name":"International Conference on Photonics, Optics and Laser Technology","volume":"178 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Narrow Bandwidth Tunable Watt Level Tm: YAP Laser using Two Etalons\",\"authors\":\"Uzziel Sheintop, E. Perez, S. Noach\",\"doi\":\"10.5220/0006721403030307\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Narrow band, tunable, end pump Tm:YAP laser is demonstrated in this paper. The 35 nm wavelength tunability, ranges continuously from 1917 to 1951 nm, having a spectral linewidth of 0.15 nm FWHM. The tuning and spectral band narrowing was obtained using a pair of YAG Fabry-Perot Etalons with thicknesses of 25 and 500 μm. Watt level output power were measured along the laser tunable range. Maximum output power of 3.84 W was achieved at 1934 nm. Slope efficiency of 43.2% was calculated for an absorbed pump power of 12.1 W. The combination of the narrow bandwidth with tunability at those levels of output power, makes this laser a promising tool for bio-medical, sensing and material processing applications.\",\"PeriodicalId\":294758,\"journal\":{\"name\":\"International Conference on Photonics, Optics and Laser Technology\",\"volume\":\"178 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Conference on Photonics, Optics and Laser Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5220/0006721403030307\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Conference on Photonics, Optics and Laser Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5220/0006721403030307","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Narrow Bandwidth Tunable Watt Level Tm: YAP Laser using Two Etalons
Narrow band, tunable, end pump Tm:YAP laser is demonstrated in this paper. The 35 nm wavelength tunability, ranges continuously from 1917 to 1951 nm, having a spectral linewidth of 0.15 nm FWHM. The tuning and spectral band narrowing was obtained using a pair of YAG Fabry-Perot Etalons with thicknesses of 25 and 500 μm. Watt level output power were measured along the laser tunable range. Maximum output power of 3.84 W was achieved at 1934 nm. Slope efficiency of 43.2% was calculated for an absorbed pump power of 12.1 W. The combination of the narrow bandwidth with tunability at those levels of output power, makes this laser a promising tool for bio-medical, sensing and material processing applications.
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