Nonlinear crystals are mainly used for the generation of harmonics. Crystals should be cut at a specific angle to the optical axis to show this performance, and the precision of the orientation determines the ease of use of the crystals. Crystals could be used unmounted, but for more convenience, these could be fixed into the special holders. AR/AR coatings are applied for most of the crystals by default.
For Mid-IR applications are used AGS, AGSe, GaSe, ZGP crystals. Please let us know your project requirements and we will advise you the crystal.
• Material : BBO, LBO, KTP, KTA, KDP, DKDP
• Dimensions tolerance : +/- 0.1 mm
• Surface quality : 10-5 S-D
• Surface flatness : λ/10 @ 633 nm
• Parallelism error : < 20 arcsec
• AR/AR coatings : R < 0.2 %
*standard specifications