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arXiv · 1707.05939

Internal polarization dynamics of vector dissipative-soliton-resonance pulses in normal dispersion fiber lasers

Daojing Li·Deyuan Shen·Lei Li·Dingyuan Tang·Lei Su·Luming Zhao
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Abstract

Investigation of internal polarization dynamics of vector dissipative-soliton-resonance (DSR) pulses in a mode-locked fiber laser is presented. Stable vector DSR pulses are experimentally ob- served. Using a waveplate-analyzer configuration, we find that polarization is not uniform across a resonant dissipative soliton. Specifically, although the central plane wave of the resonant dissi- pative soliton acquires nearly a fixed polarization, the fronts feature polarization states that are different and spatially varying. This distinct polarizaiton distribution is maintained while the whole soliton structrue extends with varying gain conditions. Numerical simulation further confirms the experimental observations.

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Daojing Li, Deyuan Shen, Lei Li, Dingyuan Tang, Lei Su, Luming Zhao. 2017-07-19. Internal polarization dynamics of vector dissipative-soliton-resonance pulses in normal dispersion fiber lasers. https://doi.org/10.1364/ol.43.001222

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