Study of two Specific Frequency-selecting Procedures for All-fiber Single-frequency Lasers

In this paper, a detailed study of two specific frequency-selecting procedures for all-fiber single-frequency lasers is presented. The frequency-selection has been realized by using a multi-ring cavity (MRC) and double Mach-Zehnder interferometer (MZI), respectively. Firstly, the frequency-selecting...

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Bibliographic Details
Published in:Journal of physics. Conference series 2023-07, Vol.2548 (1), p.12011
Main Authors: Wang, Dongdong, Li, Li, Wang, Qi, Luo, Saiyu, Wang, Weijiang, Xing, Hao, Fang, Ruina, Huang, Yun, Wang, You
Format: Article
Language:English
Subjects:
all-fiber laser
Doped fibers
Emission analysis
Fiber lasers
Lasers
Mach-Zehnder interferometer
Mach-Zehnder interferometers
multi-ring cavity
Physics
Single frequency
Ytterbium
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Summary:In this paper, a detailed study of two specific frequency-selecting procedures for all-fiber single-frequency lasers is presented. The frequency-selection has been realized by using a multi-ring cavity (MRC) and double Mach-Zehnder interferometer (MZI), respectively. Firstly, the frequency-selecting principles of two procedures have been simply summarized, and the influences of the sub-ring lengths in the MRC, the optical path difference between two arms of a MZI, and the length of the primary ring cavity on single-frequency lasers have been analysed in detail. Then, the 1064.3 nm single-frequency emission with the linewidth
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2548/1/012011