why do we use deionized water in the power supply of lasers? (Does this affect the output laser pulse?)?


Deionized water is less likely to leave a sediment that could clog the plumbing, and is less likely to react with any metal parts inside the cooling system.

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3 Responses to why do we use deionized water in the power supply of lasers? (Does this affect the output laser pulse?)?

  1. leaky says:

    no iron atoms to interfere with the lasers?
    References :

  2. mixmaster2 says:

    water is used in "water cooled" lasers.

    water is pumped thru the rod to keep it cool. I am not aware of the power supply using such a method.
    Deionized water is used because it lacks all the minerals and other substances that would be found in tap water.
    References :

  3. Tom V says:

    Deionized water is less likely to leave a sediment that could clog the plumbing, and is less likely to react with any metal parts inside the cooling system.
    References :