Caltech and University of Gothenburg see new details of temperature and dynamics.

Novel metal/dielectric substrate structure increases photovoltaic conversion efficiency by 250%.

Adopting the animal's ocular structure could help deal with uneven illumination.

Eindhoven and TNO team use similar approach to solar panels based on multiple stacked cells.

Reflection interference technique could help improve next-generation power sources.

Laser-based method works by separating laser Doppler flowmetry signals; also promising for monitoring blood flow in the brain and more.

Third-harmonic technique adds new capabilities to deep-tissue imaging.

Transparent sensor allows researchers to use photonic techniques – such as engineering proteins that fluoresce when activated.

EU project NextGenBat to boost energy storage with new materials and laser-based manufacturing.

Controlling quantum properties could assist microscopy and computation.

Vertical multicolored micro-LED allows smaller pixels and higher pixel density.

Interaction with silicon allows formation of periodic patterns rather than simple ablation.