Science news articles about 'high intensity light'

With extremely short wavelengths and very high intensities, light-matter interaction seems to be different than previously accepted.

For the past 6 months, the Silver Creek Sportsplex in San Jose, Calif., has been testing ceiling lighting from a nearby startup that holds the promise of saving huge amounts of energy.

... . The non-invasive technique combines high-intensity light from light-emitting diodes (LEDs ... the scientists showed that use of high-intensity LEDs, similar to those used in automotive tail lights and computers, could help ...

... coming out. This is known as linearity. "For highly intense light, however, certain 'nonlinear' materials violate this rule of thumb, converting the incoming ...

... a new way to study fractures by producing elastic waves, or vibrations, through using high-intensity light focused directly on the fracture itself ...

... on campus in a walk-in growth chamber with high intensity lighting that simulated sunny weather. After six weeks, researchers stopped watering the grass ...

... were able to show that very short, highly intense light pulses can cause on-off electric currents -- necessary in computing to make the 1s ...