Dictionary of Electrical Engineering

Commonly used terms in the Electrical industry.

a term referring to wavelengths shorter than 400 nm, but longer than 30 nm. The region 400-300 nm is the near ultraviolet, 300-200 is the middle ultraviolet; and 200-30 nm is the far ultraviolet or vacuum.
ultraviolet laser
laser producing its output in the ultraviolet region of the spectrum.