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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 coolin
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
This argon-ion laser emits blue–green light at 488 and 514 nm
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A helium-neon laser is a well-known type of gas laser
A helium-neon laser is a well-known type of gas laser