材料科学
光遮蔽
光纤激光器
光学
石英纤维
激光器
光纤布拉格光栅
光电子学
纤维
光纤
光子晶体光纤
波长
物理
复合材料
作者
Marie-Pier Lord,Lauris Talbot,Martin Bernier,Réal Vallée
出处
期刊:Optics Letters
[The Optical Society]
日期:2022-12-19
卷期号:48 (2): 514-514
被引量:10
摘要
We report, to the best of our knowledge, the first monolithic silica fiber laser operating in the visible. The laser cavity is based on a dysprosium-doped aluminosilicate fiber bounded by a pair of fiber Bragg gratings operating at 585 nm. The yellow laser signal reaches a record output power of 147 mW. Although the pump irradiation causes photodarkening, significant reduction of the photoinduced absorption losses is demonstrated via a photobleaching process with visible light.
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