WiZ has always delivered solid smart lighting at prices that won’t make your wallet weep, but despite this, it’s one of those ...

This allowed the phase gradient of light to be controlled. The researchers demonstrated the usefulness of this effect by using it to produce a flat lens and a Bessel-like beam generator.

The demonstration of the importance of field-gradient effects by Takase and co-workers will lead to new directions in using SERS for these systems. References Takase, M. et al. Nature Photon. 7 ...

The new Philips Hue Play gradient lightstrip sticks to the back of your TV and lights up based on what’s playing on-screen. It was announced by Signify during IFA 2020.

Weiyong Lu, Changchun He, Numerical simulation on the effect of pore pressure gradient on the rules of hydraulic fracture propagation, Energy Exploration & Exploitation, Vol. 39, No. 6 (November 2021) ...