Er:YAG laser crystal

 Bernard Azout

Key Features:

  • Very high slope efficiency
  • Operates well at room temperature
  • Operate in a relatively eye-safe wavelength range


Er:YAG combine various output wavelength with the superior thermal and optical properties of YAG. It’s an excellent laser crystal which lasers at 2.94um highly surface cutting laser. It is a well known material for medical applications.

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