Strange, I thought there is nothing to focus about lasers, after all
those are in-phase, rectilinear beams with extremely low
dispersion!? Could it be the so called focus procedure is rather an
alignment process to insure the three laser spots overlap?
Servus, Alin
Butch wrote:
BB
Alin wrote:
Strange, I thought there is nothing to focus about lasers, after all
those are in-phase, rectilinear beams with extremely low
dispersion!? Could it be the so called focus procedure is rather an
alignment process to insure the three laser spots overlap?
Servus, Alin
That is
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