How are surgical lasers different from the lasers that they
use on Star Trek?
Answer / ashok kumar. a
LASER(Light Amplification by Stimulated Emission of
Radiation) lasers intensity may changed by the crystals. if
of suitable transitions crystals are used to pass the laser
through it and the intensity and frequencies may vary. this
is due to the transitions of the crystals. this may studied
in NON- LINEAR OPTICAL CRTSTALS.
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