Operating temperature can be further reduced by the use of copper nitrate or copper acetylacetonate, whose vapors give peak laser output power at 180 and 40 degrees C, respectively.
copper | laser | Copper | Laser | laser-guided bomb | Copper Canyon Press | Copper Mountain (Colorado) | Copper Canyon | Svensson's Copper Underwing | Selective laser sintering | Nd:YAG laser | Copper Scroll | Copper River and Northwestern Railway | Anaconda Copper | YAG laser | The Adventure of the Copper Beeches | Tactical High Energy Laser | Selective Laser Sintering | Sailing at the 2012 Summer Olympics – Women's Laser Radial class | Revere Copper Company | laser tag | Laser lighting display | Laser (dinghy) | Laser (debit card) | Large Copper | Ford Laser | Excimer laser | Direct Metal Laser Sintering | Direct metal laser sintering | Copper Kings |