Schematic diagram of a metagrid that converts normally incident light into unidirectional SPPs. The unit cell of the metagrating consists of two different nanostructures and induces tailored optical ...

How researchers are employing advanced materials and semiconductor techniques to address electro-optical needs. How they developed photonic IC (PIC) circuit elements including power couplers, phase ...

(Nanowerk News) Researchers from the NIST Center for Nanoscale Science and Technology have made a grating coupler that transmits over 45 % of the incident optical energy from a plane wave into a ...

Modern-day communications rely on both fibre-optic cables and wireless radiofrequency (RF) microwave communications. Reaching higher data transmission capabilities is going to require technologies ...

Based on observation of exponential growth of number of transistors on an integrated circuit chip, Moore's Law predicted in 1965 that transistors will halve in size every 18 months. Although this ...