spectrum. Carbon dioxide lasers almost always emit light within the 9.4 μm to 10.6 μm band, which corresponds to roughly 28.3 terahertz (THz) to 31.9 THz. As mentioned above, the ability to vary gas ...

Image credit: EnlightenYourMind All gas lasers rely on the excitation of gases to amplify ... Like argon lasers, krypton lasers can be manufactured to emit UV spectrum radiation, but with mixed ...

In many cases they've replaced older technologies, such as gas lasers, because their improved reliability leads to more up-time in a factory setting. In other applications they improve on the ...

Ti:Sapphire (Ti:Sa) was initially proposed and demonstrated as a near-infrared gain medium in 1982, and was commercialized by Spectra ... lasers (which until then had relied on argon-ion gas ...