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 ...

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 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.