We investigate polariton quantum correlations in a coherently driven box cavity the low driving regime, with particular focus on accounting for polarization degree of freedom. The possibility having different interaction strengths between co- and cross-circularly polarized polaritons as well realistic linear-polarization splitting allows one to model system two coupled nonlinear resonators both...

We analyze a single photon source consisting of an InAs quantum dot coupled to a directional-emission photonic crystal (PC) cavity implemented in GaAs. On resonance, the dot's lifetime is reduced by more than 10 times, to 45 ps. Compared to the standard three-hole defect cavity, the perturbed PC cavity design improves the collection efficiency into an objective lens (NA = 0.75) by factor 4.5, a...

In this paper, we investigated one of the promising applications of left-handed metamaterials: composite metamaterial based cavities. Four different cavity structures operating in the microwave regime were constructed, and we observed cavity modes on the transmission spectrum with different quality factors. The effective permittivity and permeability of the CMM structure and cavity structure we...

The CUTLASS Finland HF radar has been operated in conjunction with the EISCAT Tromsù RF ionospheric heater facility to examine a ULF wave characteristic of the development of a ®eld line resonance (FLR) driven by a cavity mode caused by a magnetospheric impulse. When the heater is on, striating the ionosphere with ®eld-aligned ionospheric electron density irregularities, a large enough radar ta...

We analyze the effect of optical feedback on dynamics an external-cavity passively mode-locked surface-emitting laser operating in regime temporal localized structures. Depending ratio between cavity round trip time and delay, we show experimentally that acts as a solution selector either reinforces or hinders appearance one multistable harmonic arrangements pulses. Our theoretical analysis rep...

The influence of wall elasticity on the response of a Helmholtz resonator is examined by analyzing the canonical case of a thin elastic spherical shell with a circular aperture subject o plane wave excitation. By neglecting the thickness of the wall and representing the elasticity via a "thin shell" theory the problem is reduced to one of solving an integral equation over the aperture for the p...