Interplay between gain and loss in arrays of nonlinear plasmonic nanoparticles: toward parametric downconversion and amplification

With the help of a theoretical model and finite-difference time-domain (FDTD) simulations based on the hydrodynamic – Maxwell model, ...

Source: Optics Letters - March 19, 2024 Category: Physics Authors: Syed A. Shah Michael R. Clark Joseph Zyss Maxim Sukharev Andrei Piryatinski Source Type: research