Mode-locked all-fiber laser with high stability based on cobalt oxyfluoride

Ximei Liu; Mengli Liu; Yaorong Wang; Kai Huang; Ming Lei; Wenjun Liu; Zhiyi Wei

doi:10.3788/COL202119.081902

Chinese Optics Letters, Volume. 19, Issue 8, 081902(2021)

Mode-locked all-fiber laser with high stability based on cobalt oxyfluoride

Ximei Liu¹, Mengli Liu¹, Yaorong Wang¹, Kai Huang¹, Ming Lei¹, Wenjun Liu^1,2、*, and Zhiyi Wei²

¹State Key Laboratory of Information Photonics and Optical Communications, School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China

²Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China

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Figures & Tables(4)

Fig. 1. Nonlinear optical transmission of CoOF-SA.

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Fig. 2. Schematic diagram of high-stability MLFL cavity with CoOF SA.

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Fig. 3. (a) The pulse sequence. (b) The autocorrelation trace. (c) The spectra. (d) The RF spectrum.

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Table 1. Comparison of MLFLs Based on TMOs and TMDs

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Table 1. Comparison of MLFLs Based on TMOs and TMDs

Materials	Modulation Depth (%)	Wavelength (nm)	Pulse Duration (ps)	SNR (dB)	Refs.
${Co}_{3} O_{4}$	43.7	1958.1	1.39	46	[34]
NiO	39	1568.1	0.95	43	[24]
${TiO}_{2}$	34	1979	10.29	58	[25]
ZnO	2.34	1945.45	1.395	50.5	[26]
${MoS}_{2}$	19.48	1563.4	0.256	75	[38]
${MoSe}_{2}$	0.8	1558	1	52	[39]
${WS}_{2}$	11	1557	0.66	65	[40]
CoOF	56.79	1562.01	0.156	92	This work

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Ximei Liu, Mengli Liu, Yaorong Wang, Kai Huang, Ming Lei, Wenjun Liu, Zhiyi Wei, "Mode-locked all-fiber laser with high stability based on cobalt oxyfluoride," Chin. Opt. Lett. 19, 081902 (2021)

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Paper Information

Category: Nonlinear Optics

Received: Dec. 21, 2020

Accepted: Feb. 2, 2021

Posted: Feb. 3, 2021

Published Online: May. 25, 2021

The Author Email: Wenjun Liu (jungliu@bupt.edu.cn)

DOI:10.3788/COL202119.081902

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology