Ion laser
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An ion laser is a gas laser that uses an ionized gas as its lasing medium. Like other gas lasers, ion lasers feature a sealed cavity containing the laser medium and mirrors forming a Fabry–Pérot reson
1 mW Uniphase HeNe on alignment rig (left) and 2 W Lexel 88 argon-ion laser (center) with power-supply (right). To the rear are hoses for water cooling.
This argon-ion laser emits blue–green light at 488 and 514 nm
Xenon
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Xenon is a chemical element; it has symbol Xe and atomic number 54. It is a dense, colorless, odorless noble gas found in Earth's atmosphere in trace amounts. Although generally unreactive, it can und
Ion laser
…Copper vapor: yellow and green emission at 578 nm and 510 nm. Xenon Iodine…
A xenon-filled discharge tube glowing light blue
An acrylic cube specially prepared for element collectors containing a glass ampoule of liquefied xenon
A layer of solid xenon building inside a high voltage apparatus. The layer of solid xenon (white color) is surrounded by liquid xenon (transparent).
Liquid (featureless) and crystalline solid Xe nanoparticles produced by implanting Xe+ ions into aluminium at room temperature