We present a photorefractively pumped ring resonator for the formation of self-organized.
topology-preserving mappings. The self-imaging ring resonator with saturable gain and loss …

We demonstrate the collapse of a continuum of transverse modes in a self-imaging ring
resonator that is photorefractively pumped. The resulting localized mode has an arbitrary …

We investigate the capability of open source freeware ray tracing rendering software to
demonstrate the imaging properties of canonical optical resonators. This software can …

We report observations of transverse optical structures (traveling bright light spots) that
appear in a novel type of ring resonator. In this arrangement an optically addressable liquid …

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We consider the paraxial model for a nonlinear resonator filled with a saturable absorber,
beyond the mean field limit. We develop a general treatment to study the modulational …

We investigate the ray dynamics in an optical cavity when a ray-splitting mechanism is
present. The cavity is a conventional two-mirror stable resonator, and the ray splitting is …

We study the self-organizing properties of an optically driven semiconductor microresonator
especially designed and optimized for optical pumping wherein patterns and cavity solitons …

In a cavity with photorefractive gain the resonator field is fed by a pump beam through two-
wave mixing inside a photorefractive crystal. In this paper we develop a simplified model for …

A recently proposed concept suggests that a matched periodic modulation of both the
refractive index and the gain/loss of the media breaks the coupling symmetry of the two co …