Optoelectronics

A new approach to trapping light waves inside tiny flat structures could enable more energy-efficient lasers in next-generation photonic devices.

A material thinner than paper offers a new way to control light and electronic charge with minimal energy, which could improve how future computers store and process information.

Transforming near-infrared light to visible light can open possibilities for practical applications in medical imaging and security systems.

From sensors to solar cells, Le Yang harnesses functional materials to create energy-efficient devices applicable to various facets of everyday life.

A*STAR researchers have developed a compact on-chip laser using a nanoantenna chain as an optical resonator.

A nanoparticle chain that resonates with light is opening up new possibilities in nanophotonics and optoelectronics.

The
key to ultrathin high-efficiency sensors and solar cells could be materials
covered with tiny trenches

Determining
the thermal properties of a versatile material could lead
to new applications in energy storage, optoelectronic and flexible electronic
devices

Combining silicon with an optically active material enables tiny lasers compatible with industrial fabrication techniques

Innovative method creates larger sheets of two-dimensional materials

Improved design of lasers on optoelectronic chips will advance optical communications

The ability to miniaturize photonics devices to sizes compatible with computer chips inches closer