[institut] Seminar ponedeljkom - Ljupco Hadzievski

[Brana Jelenkovic]

Seminar 

Coherent energy transfer in a multicore optical
fiber

LJUPCO HADZIEVSKI 

Vinca Institute of nuclear sciences Nonlinear
photonics group 

u ponedeljak, 18. novembra u 13:15 h u biblioteci
Instituta 

Abstract: I will present a theory of coherent light
propagation and energy transfer in a multicore optical 

fiber with
nonlinear and linearly coupled cores. It is demonstrated that in the
optical fiber with a central 

core and N periphery cores stable
steady-state coherent multicore propagation is possible only for the


vortex structures. Analytical and numerical results on the existence,
stability and dynamical behavior of 

the vortex structures will be
discussed. The presented theory of energy transfer in nonlinear discrete


systems is rather generic and has a range of potential applications
including both high-power fiber 

lasers and ultrahigh-capacity optical
communication systems.
 
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