Wednesday, February 25, 2015

Motivation for Shorter Wavelengths


Motivation for Shorter Wavelengths

Typically at Shorter wavelengths

       (1) Stronger absorption in many materials
                 Shallower penetration depth
                 Less heat affected zone HAZ
                 Reduced damage to surrounding materials or structures

       (2) Smaller focal spot possible
       (3) Longer depth of focus
       (4) Localized removal with less power

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