Lithium Niobate Substrate
Lithium niobate substrates are mainly used in optical waveguides, mobile phones, piezoelectric sensors, optical modulators, 5G, and other fields.
FULEDA Technology can provide 2~6 inch substrate, surface coating, substrate cutting, and other services.
| Item | LiNbO3 | |
| Growth method | CZ (Czochralski) | |
| Use for | SAW / Optical application | |
| Wafer size | 4 inch / 6 inch | |
| Diameter | 100 ± 0.5mm / 150± 0.5mm | |
| Orientation | 36° / 128º Rotated Y axis | X cut / Z cut |
| Thickness | 350 / 500 ± 25um | 500 /1000 ± 25um |
| OF (Orientation Flat) | 32 ± 2 / 47 ± 2 mm | |
| TTV (um) | 10 Max. | |
| Warp (um) | 50 Max.. | |
| Surface-Front side | Polished | |
| Surface-Back side | Lapped / Polished | |
