High Power Laser and Particle Beams, Volume. 36, Issue 10, 101002(2024)
Dynamics of asynchronous dual-wavelength pulse mode-locking
Figures & Tables(7)
Fig. 1. Schematic diagram of the structure of the ring laser model
Fig. 2. Evolution of asynchronous dual-wavelength pulses in stages I to III at
Fig. 3. Asynchronous dual-wavelength pulse evolution at
Fig. 4. Asynchronous dual-wavelength pulse evolution in stages I to III at
Fig. 5. Spectral evolution of the collision process of dual-wavelength pulses at
Table 1. Parameters related to the ring laser model
View tableView in ArticleTable 1. Parameters related to the ring laser model
length/m gain coefficient/(dB·m−1) dispersion parameter β2/(ps2·km−1) nonlinear coefficient/(W·km) transmittance Er-doped fiber 1 5 −20.6 3 Gaussian, 40 nm SMF 1 0 −23 3 — output coupler — — — — 80% saturable absorber — — — — 1−0.7/(1+I/Isat) HI1060 0.5 0 −7 3 — spectral filter — — — — dual-peak, 4 nm
Table 2. Pulse characteristics with different
E satView tableView in ArticleTable 2. Pulse characteristics with different
E satEsat/pJ pulse width/ps spectral width/nm peak power/W pulse energy/pJ 1534 nm1566 nm1534 nm1566 nm1534 nm1566 nm1534 nm1566 nm15 0.42 — 6.88 — 188.01 — 87.28 — 40 0.33 0.36 8.02 8.11 245.45 254.33 100.65 100.65 15 to 40 0.30, 0.30 — 8.12 — 256.12，256.12 — 201.34 — 55 0.36, 0.36 0.36 7.41 7.65 234.23，233.70 233.72 193.23 96.59
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Ruiyan Liu, Xinxin Jin, Yanmin Duan, Haiyong Zhu. Dynamics of asynchronous dual-wavelength pulse mode-locking[J]. High Power Laser and Particle Beams, 2024, 36(10): 101002
Paper Information
Category: Special Column of 4th Symposium on Frontier of HPLPB
Received: Mar. 19, 2024
Accepted: Jun. 24, 2024
Published Online: Nov. 13, 2024
The Author Email: Jin Xinxin (xinxinjin@wzu.edu.cn)
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