Paper
5 November 2020 Dissipative soliton resonances in normal and anomalous dispersion regimes by using a CFBG for dispersion management
Tianhao Dong, Jiaqiang Lin, Chun Gu, Lixin Xu
Author Affiliations +
Proceedings Volume 11562, AOPC 2020: Advanced Laser Technology and Application; 115620U (2020) https://doi.org/10.1117/12.2579754
Event: Applied Optics and Photonics China (AOPC 2020), 2020, Beijing, China
Abstract
We have experimentally demonstrated the generation of DSR in normal and anomalous dispersion regimes by using a chirped fiber Bragg grating (CFBG) for dispersion management. The dispersions of our proposed laser are calculated to be around +5.34 ps2 and -2.66 ps2 with different directions of CFBG. By properly adjusting the polarization state and pump power, we can achieve two kinds of square pulses with different shapes at the fundamental frequency of 3.58 MHz and 3.583 MHz, respectively. The width of square pulse can be tuned from 1.65 ns to 5.43 ns in normal dispersion regime. The width of square pulse can be tuned from 1 ns to 2.7 ns in anomalous dispersion regime.
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Tianhao Dong, Jiaqiang Lin, Chun Gu, and Lixin Xu "Dissipative soliton resonances in normal and anomalous dispersion regimes by using a CFBG for dispersion management", Proc. SPIE 11562, AOPC 2020: Advanced Laser Technology and Application, 115620U (5 November 2020); https://doi.org/10.1117/12.2579754
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KEYWORDS
Fiber lasers

Mode locking

Fiber Bragg gratings

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