Basking in the light for health benefits may be a little confusing if you grew up hearing we have to protect our skin from ...

Low-light image enhancement methods based on classic Retinex model attempt to manipulate the estimated illumination and to project it back to the corresponding reflectance. However, the model does not ...

A low-cost and low-power laser driver capable of delivering picosecond optical pulses is presented. Pulsewidth in the 150-350 ps range and pulse energies between 2 and 12 pJ with a maximum repetition ...

Inspired by natural creatures, superhydrophobic surfaces with various adhesion behaviors have attracted significant scientific interest. In this study, by controlling the laser fluence, the scanning ...

In recent years, the application of picosecond laser (PSL) treatment for skin discoloration caused by nevus of Ota has been ...