476 citations · 7.6k across the 125 of their papers we have counts for
3 papers · 1 filter
Breathers in PT-symmetric optical couplers
I. V. Barashenkov, Sergey V. Suchkov, Andrey A. Sukhorukov +2
We show that the parity-time (PT) symmetric coupled optical waveguides with gain and loss support localised oscillatory structures similar to the breathers of the classical m…
Optical solitons in -symmetric nonlinear couplers with gain and loss
N. V. Alexeeva, I. V. Barashenkov, Andrey A. Sukhorukov +1
We study spatial and temporal solitons in the symmetric coupler with gain in one waveguide and loss in the other. Stability properties of the high- and low-frequency…
Biphoton generation in quadratic waveguide arrays: A classical optical simulation
Markus Gräfe, Alexander. S. Solntsev, Robert Keil +6
Quantum entanglement, the non-separability of a multipartite wave function, became essential in understanding the non-locality of quantum mechanics. In optics, this non-locality ca…