To produce their mirrors by MOCVD, the team employed a temperature difference of just 150 °C between InGaN and the AlGaN/GaN ...

Chinese researchers overcome decades-long challenge to build a laser that operates across 100-degree Celsius temperature ...

Chinese researchers have developed a 2kW fibre laser weapon that functions without heating or cooling systems, even in ...

The 2kW fibre laser remains stable across 100 degrees Celsius temperature swings, offering portable defence capabilities ...

Raman spectroscopy uses scattered light to identify a substance's chemical ingredients and is one of the most widely used scientific methods in space exploration. It is used for lunar exploration ...

Now, a laser produces “collimated” light that all goes in the same direction. So the only way you can see it is if there’s something in the path of the beam that reflects light into your eye.

"Maximal entanglement sheds new light on particle creation." ScienceDaily. ScienceDaily, 11 April 2025. <www.sciencedaily.com / releases / 2025 / 04 / 250411175711.htm>.

Dove prisms may invert, reverse, or rotate an image based on which face the light is incident on, so they are also called image rotation or reversion prisms. Dove prisms can be thought of as ...

The black hole in question, which has a mass around 1.4 billion times that of the sun, is located at the heart of a galaxy designated 1ES 1927+654. It's located about 270 million light-years away ...

Light Field Lab is shipping holographic tech for deployment as early as 2025. The demo took me inside the company’s headquarters in a kind of faux Area 51 secrete government facility.

The FilmTek™ 2000M TSV is a fully automated, non-destructive metrology tool that uses highly collimated light at normal incidence to measure film thickness, critical dimension (CD), total ...

New research suggests that galaxies with quasars at their active hearts are seven times more likely to harbor elusive ...