Laser-made lattice reveals discrete light solitons in tunable atomic vapor

Researchers from the Institute of Physics Zagreb have demonstrated the existence of discrete one-dimensional solitons in a photonic lattice created in warm rubidium vapor. This experiment utilized laser beams to induce a spatially modulated refractive index, allowing for the observation of solitons that maintain their shape during propagation. The findings contribute to the fields of nonlinear optics and photonic lattice physics.

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