Sentence examples for confinement of light from inspiring English sources

Confinement of light in subnanometre gaps encounters a fundamental limit in the quantum tunnelling regime.

In particular, the strong confinement of light enables a large enhancement of nonlinear interactions and group-velocity dispersion engineering.

These nanostructures have demonstrated diffraction limited colour through the subwavelength confinement of light and can produce the smallest colour generating elements physically possible.

These collective excitations lead to resonances that enable the confinement of light in deep-subwavelength regions, thereby leading to large near-field enhancements.

Furthermore, by focusing on metallic nanostructures and surface plasmon polaritons (SPPs), and their contribution to the confinement of light in subwavelength scale, we introduce the concept of plasmonic lens that significantly reduces metal induced energy losses.

Operation of a Quantum Cascade (QC) laser at long wavelengths (>15 μm) requires a good optical confinement of light in the waveguide, without resorting to the prohibitively thick waveguide layers.

For such a waveguide the confinement factor of light in the A region is 20%.

The high-refractive-index material demonstrates higher confinement ability of light in comparison with lower one.

Cao, H. et al. Spatial confinement of laser light in active random media.

The effect of germanium-doping (Ge-doping) concentration on the vertical confinement of the light and the band gap size has been presented.

Physicist Mark Stockman at Georgia State University in Atlanta thinks the effect is interesting but questions whether the researchers traded tight confinement of the light for long propagation distance.