44 citations · 122 across the 6 of their papers we have counts for
3 papers · 1 filter
Emitter and absorber assembly for multiple self-dual operation and directional transparency
P. A. Kalozoumis, C. V. Morfonios, G. Kodaxis +2
A recursive scheme for the design of scatterers acting simultaneously as emitters and absorbers, such as lasers and coherent perfect absorbers in optics, at multiple prescribed fre…
symmetry breaking in waveguide arrays with competing loss/gain pairs
P. A. Kalozoumis, C. V. Morfonios, F. K. Diakonos +1
We consider a periodic waveguide array whose unit cell consists of a -symmetric quadrimer with two competing loss/gain parameter pairs which lead to qualitatively dif…
Local symmetries and perfect transmission in aperiodic photonic multilayers
P. A. Kalozoumis, C. Morfonios, N. Palaiodimopoulos +2
We develop a classification of perfectly transmitting resonances occuring in effectively one-dimensional optical media which are decomposable into locally reflection symmetric part…