| BSO | BaTiO3 | KNSBN |
| BGO | Ce:BaTiO3 | SBN (60 or 75) |
| Fe:LiNbO3 | Rh:BaTiO3 |
 | Crystals can be supplied with AR-coating and Gold electrodes when appropriate. |
| LiNbO3 with a wide range of new dopants are now available. Dopants include: Tb, Rh, Mn, Cu, Ce, Ni, Cr+Fe, Tb+Fe, Ti +Fe+Tb+MgO and Fe+Mn. |
| New doped variety of BaTiO3 offers enhanced efficiency and faster reaction time. Rh:BaTiO3 works at 800 nm. |
| SBN/KNSBN can be produced with Ce,Co and other dopants. |
| A new Stepanov method of growing Ce or Cu doped SBN(60 or 75) produces crystals of superior sensitivity and efficiency. |