The helium neon laser is a gas laser which has a grow average of a helium and neon combination. This combination is positioned inside a capillary tube of minute bore and the combination is energized by an electrical release of straight current. Usual He Ne lasers which are used at a profitable level are minute when compared to other gas lasers. It has 3 components: the laser tube, the power supply and the packaging. The power supply is a high voltage supply.
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