The near-infrared (NIR) spectrum of VCSELs is used to measure blood oxygen saturation based on changes in light absorption. VCSELs are also used for the detection and quantification of biomolecules.

Unlike common molecular clouds containing a trace amount of carbon monoxide observable in infrared and radio observation, Eos is unveiled through a pale glimmering in the far-ultraviolet spectrum.

The fluorescent lights might not be the most flattering for ... and inspect electronics as thoroughly as possible. The store’s bright lighting helps with this process, allowing you to spot ...

From faux skylights to circadian-tuned systems, lighting upgrades are a priority for companies trying to lure employees back to the workplace.

James Cook University scientists have been trying to discover exactly why some animals glow under ultraviolet light. JCU ...

Dunelm shoppers are heaping praise on a budget-friendly ceiling light that 'looks classy' and can be used in any room. Those who have already gotten their hands on the home décor item have used ...

Allows the simulation of natural photoperiod which regulates hormones The proprietary LEDs are designed to mimic the wavelengths and light levels of a natural environment. Comes in 3 lenghts ...

Additional D3 fixtures were ceiling-mounted in breezeways, patterned above escalators to draw visitors inward while integrating daylight sensors to adapt to changing natural light conditions.

The first generations of LCD TVs had a compact fluorescent light bulb in the back shining light through all these different layers so that you got a nice image on the screen. Today they still use ...