Researching | Erbium-doped fiber laser based on copper oxide saturable absorber

Journal of Applied Optics, Volume. 44, Issue 3, 684(2023)

Erbium-doped fiber laser based on copper oxide saturable absorber

Ya'ni ZHANG*... Kexin WU, Ting MIAO, Jia XUE and Yiming YAO |Show fewer author(s)

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School of Arts and Sciences, Shaanxi University of Science and Technology, Xi'an 710021, China

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Figures & Tables(8)

Fig. 1. Material properties of CuO

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Fig. 2. Fabrication of saturable absorbers

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Fig. 3. Experiment diagram of two arm measurement

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Fig. 4. Nonlinear saturation absorption curve

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Fig. 5. Experimental device of mode-locked EDFL

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Fig. 6. Output characteristics of traditional soliton

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Fig. 7. Output characteristics of bound-state soliton

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Table 1. Performance comparison for EDFLs based on various TMOs at 1.55 μm wavelength

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Table 1. Performance comparison for EDFLs based on various TMOs at 1.55 μm wavelength

SA	调制深度/%	饱和强度/MW/cm²	重复频率/ MHz	脉冲宽度/ ps	脉冲能量/ nJ	参考文献
NiO	39	0.04	0.96	0.95	1.14	[30]
ZnO	5	60	3.26	2.6	2.12	[31]
CuO	3.5	3.3	0.983	1.7	1.29	[32]
V₂O₅	7	71	1	3.14	4.44	[33]
Lu₂O₃	10	100	0.97	2.12	7.64	[34]
MgO	32.4	16	3.5	5.6	2.17	[35]
WO₃	20	0.04	1.85	2.69	1.14	[36]
CuO	6.82	13.1	5.34	1.23	1.37	本工作
			6.28	1.09	—

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Ya'ni ZHANG, Kexin WU, Ting MIAO, Jia XUE, Yiming YAO. Erbium-doped fiber laser based on copper oxide saturable absorber[J]. Journal of Applied Optics, 2023, 44(3): 684

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Paper Information

Category: Research Articles

Received: Nov. 18, 2022

Accepted: --

Published Online: Jun. 19, 2023

The Author Email:

DOI:10.5768/JAO202344.0308001

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology