Experimental observation of bound solitons with a nonlinear multimode interference-based saturable absorber
Experimental observation of bound solitons with a nonlinear multimode interference-based saturable absorber is a scholarly work, published in 2018 in ''Laser Physics Letters''. The main subjects of the publication include optics, physics, fiber, soliton, optical fiber, multi-mode optical fiber, photonic-crystal fiber, frequency comb, laser, nonlinear system, fiber laser, interference, Saturable absorption, materials science, and phase. <p>Both in-phase and anti-phase two-soliton bound states are observed using the structure of step-index multimode fiber and graded-index fiber as a new saturable absorber (SA) based on nonlinear multimode interference.