• A LASER is a device that emits light through a process of optical amplification

  • LASER beams can be focused to very tiny spots, achieving a very high irradiance.

  • The emitted LASER light is notable for its high degree of dispersive power unattainable using other technologies.

  • LASER light is used in bar-code scanners


The emitted LASER light is notable for its high degree of dispersive power unattainable using other technologies.

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