首页|Tunable Three-Wavelength Fiber Laser and Transient Switching between Three-Wavelength Soliton and Q-Switched Mode-Locked States

Tunable Three-Wavelength Fiber Laser and Transient Switching between Three-Wavelength Soliton and Q-Switched Mode-Locked States

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We report a passive mode-locked fiber laser that can realize single-wavelength tuning and multi-wavelength spacing tuning simultaneously.The tuning range is from 1528 nm-1560 nm,and up to three bands of soliton states can be output at the same time.These results are confirmed by a nonlinear Schrödinger equation model based on the split-step Fourier method.In addition,we reveal a way to transform the multi-wavelength soliton state into the Q-switched mode-locked state,which is period doubling.These results will promote the development of optical communication,optical sensing and multi-signal pulse emission.

司志增、戴朝卿、刘威

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College of Optical,Mechanical and Electrical Engineering,Zhejiang A&F University,Lin'an 311300,China

Zhejiang Provincial Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaScientific Research and Developed Fund of Zhejiang A&F University

LR20A05000112261131495122752402021FR0009

2024

10.1088/0256-307X/41/2/020502

中国物理快报(英文版)
中国科学院物理研究所,中国物理学会

中国物理快报(英文版)

CSTPCDEI
影响因子：0.515
ISSN：0256-307X
年,卷(期)：2024.41(2)
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