Laser Construction

Laser Construction

A laser is constructed from three principal parts:

  • An energy source (usually referred to as the pump or pump source),
  • A gain medium or laser medium, and
  • Two or more mirrors that form an optical resonator.

Read more about Laser Construction:  Pump Source, Gain Medium / Laser Medium, Optical Resonator

Famous quotes containing the word construction:

    No real “vital” character in fiction is altogether a conscious construction of the author. On the contrary, it may be a sort of parasitic growth upon the author’s personality, developing by internal necessity as much as by external addition.
    —T.S. (Thomas Stearns)