Available student project - Optical metamaterials: from science fiction to transformative optical technologies

Research fields

Metamaterials can bend the light in an unusual way

Project details

Metamaterials have attracted significant attention from the scientific community. These artificial materials exhibit exotic properties not normally found in nature. Examples include negative refraction (i.e. light bending in the ‘wrong’ direction), cloaking (as demonstrated by different research groups worldwide) and creation of perfect lenses. In conjunction with plasmonics, metamaterials also offer the possibility of creating sub-wavelength devices that may lead to the sought-after integration of electronic and optical devices on the same chip.

In recent years, the research agenda is shifting from fundamental studies to practical applications. In particular the research in metamaterials in focusing on the development of novel metadevices, which incorporate widely tunable functional metamaterials for dynamic light control, sensing and imaging. We are working on the development of ultra-thin metamaterials - called metasurfaces - for the development on the next generation optical components, including beam-shapers, lenses and holograms. We aim to integrate such metasurfaces with electronic components to engineer their properties on demand.

Being a design concept that is highly scalable with frequency, metamaterials can work in the entire frequency range of the electromagnetic spectrum. This unique flexibility is attracting the attention of a number of high-tech companies for the development on the next generation of optical components. It is an exciting time for our research when the new cutting-edge physics translate to new high-tech applications.

Further information

Required background

Optical Physics (PHYS3057)

Project suitability

This research project can be tailored to suit students of the following type(s)

Contact supervisor

Neshev, Dragomir profile

Other supervisor(s)

Komar, Andrei profile
Rahmani, Mohsen profile