Tm-fiber pumped single-longitudinal-mode Ho:LuVO_lus-plus">4 laser

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• 作者：Li-wei Xu ; Lin Ju ; Jing Wu ; Ying-yi Li ; Zhen-guo Zhang…
• 关键词：Single ; longitudinal ; mode ; Ho ; LuVO4 ; Fabry–Perot etalon ; Tm ; doped fiber laser
• 刊名：Optical and Quantum Electronics
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：49
• 期：1
• 全文大小：
• 刊物主题：Optics, Lasers, Photonics, Optical Devices; Electrical Engineering; Characterization and Evaluation of Materials; Computer Communication Networks;
• 出版者：Springer US
• ISSN：1572-817X
• 卷排序：49

文摘

We demonstrated a Tm-fiber pumped single-longitudinal-mode Ho:LuVO₄ laser with intra-cavity Fabry–Perot etalons. By the use of an output coupler with a transmission of 2%, the Ho:LuVO₄ laser generated a continuous-wave output power of 609 mW at 2074.72 nm. By inserting the 1- and 6-mm etalons into the resonator in order, we obtained a single-longitudinal-mode laser with a wavelength of 2074.91 nm, the maximum output power of which is 163 mW with the pump power of 14 W, corresponding to a slope efficiency of 2.3%. To the best of our knowledge, the intra-cavity etalons Ho:LuVO₄ laser operating at single-longitudinal-mode is reported for the first time.