Laser Research Optics has introduced a line of OEM-compatible CO2 laser lenses that feature a selection of focal lengths to let virtually all popular lasers become optimized for engraving signs.

Zinc Selenide is one of the materials of choice for CO2 laser optics operating at 10.6 microns. Its index of refraction homogeneity and uniformity offers excellent optical performance for use as ...

So a research team led by Professor Howard Milchberg of the University of Maryland's Applied Physics Laboratory developed a method to detect radiation from long distances using a CO2 laser ...

This is avalanche breakdown. The researchers used a carbon-dioxide laser emitting long wave infrared radiation at a wavelength of 9.2 micrometres to accelerate the electrons, and were able to ...

The more than 5,000 miles of CO2 pipelines in the U.S. are primarily used for enhanced oil recovery, a process that injects carbon dioxide into old oil reserves to squeeze out leftover deposits.

The solar-powered device can make valuable energy-dense molecules from carbon dioxide and water. For many years, researchers have been working to build devices that can mimic photosynthesis—the ...

Last year was the hottest year on record, the top 10 hottest years were all in the past decade and planet-heating carbon dioxide levels in the atmosphere are at an 800,000-year high, a report ...

The James Webb Space Telescope has directly observed the key chemical of carbon dioxide in planets outside of our solar system for the first time, scientists announced Monday. The gas giants are ...

The best laser engraver, in my experience testing these essential crafting machines, should be quick, precise, with a power and build area suitable for laser engraving a range of materials.

What he didn't know was that instead of oil or natural gas, compressed and liquefied carbon dioxide was running through the pipes. The surrounding area was immediately flooded with the ...