Cr4+:YAG is a well known saturable absorber crystal for pulsed laser applications with wavelengths around 1 µm.
||,  – other orientations upon request
|Index of refraction
||1,82 @ 1064 nm
||available between 1 and 7 cm-1 for wavelengths around 1050 nm
- Discs with diameters from 5 to 10 mm
- Thickness from 0.2 to 3 mm, depending on the required low power absorption
- AR 1064 nm, other coatings upon request