INNOFOCUS
Metamaterial-based perfect absorbers provide efficient ways for selective absorption of light with both linear or circular polarizations. Perfect...
Ultrathin flat lenses based on metasurfaces or metamaterials have shown great promise in recent years as essential components...
Particle nano tracking (PNT) is highly desirable in lab-on-a-chip systems for flexible and convenient multi parameter measurement. An...
Planar graphene metalens has demonstrated advantages of ultrathin thickness (200 nm), high focusing resolution (343 nm) and efficiency...
We demonstrate enhanced four-wave mixing (FWM) in doped silica waveguides integrated with graphene oxide (GO) layers. Owing to...
Graphene-based metamaterials have been theoretically demonstrated as an enabler for applications as perfect absorbers, photodetectors, light emitters, modulators,...
Graphene oxide (GO) ultrathin flat lenses have provided a new and viable solution to achieve high resolution, high...
The development of ultrathin flat lenses has revolutionized the lens technologies and holds great promise for miniaturizing the...
