Chinese Optics, Volume. 17, Issue 3, 714(2024)
Influence of SA recovery time on orthogonally polarized dissipative solitons
Fig. 1. Schematic diagram of polarization-locked mode-locked fiber laser
Fig. 2. Change of the output pulses and spectrum calculated with an increase of the net cavity dispersion from 0.01 ps2 to 0.1 ps2. (a) Output pulses of
Fig. 3. Results from numerical simulation of orthogonally polarized dissipative soliton showing the temporal evolution of the pulse in the cavity
Fig. 4. (a) The influence of recovery time on the pulse width of the two orthogonal polarization components. (b) The effect of recovery time on the modulation depth for the two polarization directions. (c) The impact of recovery time on the output pulse energy of the two polarized pulses. (d) The effect of recovery time on the output pulse chirp in two polarization directions
Fig. 5. Pulse formation mechanisms with different recovery times. (a) The recovery time of 70 fs. (b) The recovery time of 120 fs. (c) The recovery time of 1700 fs
Table 1. Different cavity lengths and their corresponding total net cavity dispersion
View tableView in ArticleTable 1. Different cavity lengths and their corresponding total net cavity dispersion
EDF L/m SMF L/m Entire Cavity L/m Net Cavity Dispersion/(ps2) 2 3 5 0.01 2.8 3 5.8 0.058 3.2 3 6.2 0.081 3.55 3 6.55 0.1
Table 2. The output pulse parameters associated with different cavity lengths
View tableView in ArticleTable 2. The output pulse parameters associated with different cavity lengths
Net Cavity Dispersion /(ps2) X-polarized 3 dB pulse width/ps Y-polarized 3 dB pulse width/ps X-polarized 3 dB spectrum width/nm Y-polarized 3 dB spectrum width/nm 0.01 9.52 10.18 12.34 12.15 0.058 10.43 11.2 13.83 13.94 0.081 11.17 11.69 13.04 14.06 0.1 11.94 11.87 15.13 14.67
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Xiao-ying HE, Chuan ZHANG, Yin-dong ZHANG, Lan RAO. Influence of SA recovery time on orthogonally polarized dissipative solitons[J]. Chinese Optics, 2024, 17(3): 714
Category: Original Article
Received: Dec. 15, 2023
Accepted: --
Published Online: Jul. 31, 2024
The Author Email: Xiao-ying HE (xiaoyinghe@bupt.edu.cn)
