Coexistence of polarization-locked and polarization-rotating vector solitons in a fiber laser with SESAM.
We report the experimental observation of the coexistence of polarization-locked vector solitons (PLVSs) and polarization-rotating vector solitons (PRVSs) in a fiber laser mode locked with a semiconductor saturable absorber mirror. It was found experimentally that interaction between the PLVSs in a fiber laser could lead to formation of bound states of PRVSs. Moreover, the bound PRVSs as a unit have the same group velocity as that of the PLVSs in the cavity.
School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798.
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Zhao
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Tang
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Wu
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Zhang
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Tam