Dynamics of dissipative solitons near zero-nonlinearity frequency under higher order perturbations

We theoretically investigate the dynamics of an optical dissipative soliton (DS) inside a silver-nanoparticle-doped Si-based waveguide immersed in an externally pumped Al_2O_3:Er^3+ that exhibits a strong frequency-dependent Kerr nonlinear coefficient. Depending on the input frequency, the Kerr ...

Source: Journal of the Optical Society of America B - August 3, 2019 Category: Physics Authors: Ambaresh Sahoo Samudra Roy Source Type: research