In this study, we examined the bactericidal effects of UVB-light emitting diode (LED) irradiation on oral bacteria to explore the possibility of using a 310 nm UVB-LED irradiation device for ...

Thin-disk single-cavity dual-comb lasers (TDSCs) offer a promising alternative to traditional dual-comb systems, simplifying ...

Available in three anodised colours, the E26-UV Kunai doesn’t just shine a light; it also features a UV (ultraviolet) ...

Explore the impact of stellar flares on the potential for alien life. Discover how higher levels of UV radiation can both ...

A research team at POSTECH has developed a novel multidimensional sampling theory to overcome the limitations of flat optics.

TECLens Inc., a Stamford-based clinical-stage ophthalmic medical device company, said Tuesday it raised $9.3 million in a ...

Now, researchers at JILA, led by JILA Fellows and University of ... ultimately producing a powerful deep-ultraviolet light source at around 200 nanometers wavelength. Each step required precise ...

Scientists have long struggled to accurately predict solar flares, but a recent breakthrough using NASA’s Solar Dynamics Observatory has uncovered a promising new sign: flickering coronal loops. These ...