posted on 2023-11-30, 17:13authored byZhenhong Wang, Zhi Wang, Yange Liu, Ruijing He, Jian Zhao, Guangdou Wang, Shangcheng Wang, Guang Yang
We experimentally observe soliton self-organization and pulsation in a passively mode-locked fiber laser. The optomechanical interaction in the optical fiber is key to the formation of equidistant soliton bunches. These solitons simultaneously undergo a pulsation process with a period corresponding to tens of the cavity round trip time. Using the dispersive Fourier transformation technique, we find that the Kelly sidebands in the shot-to-shot spectra appear periodically, synchronizing with the pulsation.
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