Research Progress of LD-Pumped 3 μm Er-Doped Solid-State Lasers

Fei Wang; Manman Ding; Deyuan Shen; Jun Wang; Dingyuan Tang

doi:10.3788/CJL202249.0101008

Journals >Chinese Journal of Lasers >Volume 49 >Issue 1 >Page 0101008 > Article

Chinese Journal of Lasers
Vol. 49, Issue 1, 0101008 (2022)

Research Progress of LD-Pumped 3 μm Er-Doped Solid-State Lasers

Fei Wang^1、3、*, Manman Ding^1、2, Deyuan Shen^{1、2、3、**}, Jun Wang^1、2, and Dingyuan Tang^1、2

Author Affiliations

¹Jiangsu Collaborative Innovation Center of Advanced Laser Technology and Emerging Industry, Jiangsu Normal University, Xuzhou, Jiangsu 221116, China

²Jiangsu Key Laboratory of Advanced Laser Materials and Devices, Jiangsu Normal University, Xuzhou, Jiangsu 221116, China

³Jiangsu Institute of Mid Infrared Laser Applied Technology, Xuzhou, Jiangsu 221000, China

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DOI: 10.3788/CJL202249.0101008 Cite this Article Set citation alerts

Fei Wang, Manman Ding, Deyuan Shen, Jun Wang, Dingyuan Tang. Research Progress of LD-Pumped 3 μm Er-Doped Solid-State Lasers[J]. Chinese Journal of Lasers, 2022, 49(1): 0101008 Copy Citation Text

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Fig. 1. Energy-level transition of Er^3＋

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Fig. 2. DPM-40 module of Pantec company^[25]. (a) DPM-40 module; (b) laser design with side pump

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Fig. 3. GSA and ΔI/I spectra of Er∶Lu₂O₃^[20]

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Fig. 4. Experimental setup for liquid-nitrogen-cooled Er∶Y₂O₃ laser ^[7]

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Active medium	Doping concentration (atomic fraction) / %	Laser regime	Laser wavelength /μm	Output power /W	Slope efficiency /%	Cooling temperature	Year
Er∶YAG	-	Pulse	2.94	50	-	RT	2015
Er∶YAG	50	CW	2.94	1.15	34	RT	1999
Er∶YSGG	35	Pulse	2.8	34.9	13.7	RT	2019
Er∶YAP	5	CW	2.92	6.9	30.6	RT	2020
Er∶YLF	15	CW	2.8	0.123	50	RT	1997
Er∶Y₂O₃	2	CW	2.7	14	26	LNT	2011
Er∶Y₂O₃	-	CW	2.74	24	24	LNT	2016
Er∶Lu₂O₃	7	CW	2.85	1.4/5.9	36/27	RT	2012

Table 1. Performances of LD pumped 3 μm Er-doped solid-state laser

Fei Wang, Manman Ding, Deyuan Shen, Jun Wang, Dingyuan Tang. Research Progress of LD-Pumped 3 μm Er-Doped Solid-State Lasers[J]. Chinese Journal of Lasers, 2022, 49(1): 0101008

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