11 W continuous-wave laser operation at 2.09 mu m in Tm_Lu1.6Sc0.4O3 mixed sesquioxide ceramics pumped by a 796 nm laser diode

doi:10.1364/ome.8.003615

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	11 W continuous-wave laser operation at 2.09 mu m in Tm_Lu1.6Sc0.4O3 mixed sesquioxide ceramics pumped by a 796 nm laser diode
	Hao, Z. D.; Zhang, L. L.; Wang, Y. P.; Wu, H.; Pan, G. H.; Wu, H. J.; Zhang, X.; Zhao, D. X.; Zhang, J. H.
	2018
发表期刊	Optical Materials Express
ISSN	2159-3930
卷号	8 期号:11 页码:3615-3621
摘要	High quality thulium doped Lu1.6Sc0.4O3 mixed sesquioxide laser ceramics were fabricated using a solid-state reactive sintering method. Optical and spectroscopic properties of the ceramics were studied. A high transmittance almost identical to the theoretical value of the ceramics was reached at the lasing wavelength. A large Stark splitting of 920 cm(-1) for the ground states H-3(6) and 472 cm(-1) for the first excited states F-3(4) of Tm3+ were observed, resulting in a long wavelength emission band around 2.09 pm with low reabsorption losses at this wavelength. CW laser operation at 2.09 pm pumped by a 796 nm laser diode was achieved with an output power of 11 W and an optical-to-optical conversion efficiency of 28.9%, both of which are the highest values reported so far for lasing around 2.1 mu m in Tm3+ doped mixed sesquioxide ceramics. (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
关键词	ho/yag laser efficient oscillation Materials Science Optics
DOI	10.1364/ome.8.003615
收录类别	SCI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/60554
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Hao, Z. D.,Zhang, L. L.,Wang, Y. P.,et al. 11 W continuous-wave laser operation at 2.09 mu m in Tm_Lu1.6Sc0.4O3 mixed sesquioxide ceramics pumped by a 796 nm laser diode[J]. Optical Materials Express,2018,8(11):3615-3621.
APA	Hao, Z. D..,Zhang, L. L..,Wang, Y. P..,Wu, H..,Pan, G. H..,...&Zhang, J. H..(2018).11 W continuous-wave laser operation at 2.09 mu m in Tm_Lu1.6Sc0.4O3 mixed sesquioxide ceramics pumped by a 796 nm laser diode.Optical Materials Express,8(11),3615-3621.
MLA	Hao, Z. D.,et al."11 W continuous-wave laser operation at 2.09 mu m in Tm_Lu1.6Sc0.4O3 mixed sesquioxide ceramics pumped by a 796 nm laser diode".Optical Materials Express 8.11(2018):3615-3621.

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