PAM XIAMEN offers single crystal LiTaO3.
LiTaO3 X-cut
LiTaO3 optical grade, X-cut, 10x10x0.5mm, 2 SP
LiTaO3 saw grade, X-cut, 10x10x0.5mm, 1sp
LiTaO3 saw grade, X-cut, 3″ Dia x 0.5mm wafer, 1sp
LiTaO3, 4″ wafer, specific parameters as follows:
|
4″ LT Wafer Specification |
|
| Diameter | 100.0±0.5mm |
| Orientation Flat (OF) | 30±2mm |
| Second Refer. Flat (RF) | 10±3mm |
| Thickness | 350±20um |
| Edge Bevel | edge rounding |
| Orientation | |
| Surface-cut | X-cut±0.3° |
| Orientation Flat (OF) | parallel to 112.2°Y±0.3° |
| Second Refer. Flat (RF) | CW225°±0.5°from OF |
| Flatness | |
| TTV | ≤20um |
| LTV | ≤1um |
| PLTV | ≥90% |
| BOW | ≤50um |
| Surface Characteristics | |
| Propagating Surface | “+” side Ra≤10À |
| Wafer Backside | GC#2000 (0.1-0.5um) |
| Material Quality | |
| Curie Temperature | 605±3℃ |
Schematic diagram of orientation flat, 4″ x-cut LN wafer:
LiTaO3 Y-cut
LiTaO3 optical grade, Y-cut, 10x10x0.5 mm, 2sp
LiTaO3 saw grade, Y-cut, 10x10x0.5mm, 1sp
LiTaO3 Saw grade, Y-cut wafer with 128 degree off , 3″ dia x0.5 mm , 1 sp-1
LiTaO3 Saw grade, Y-cut wafer with 36 degree off , 3″ dia x0.4 mm , 1 sp
LiTaO3 Saw grade, Y-cut wafer with 36 degree off , 4″ dia x0.35 mm , 1 sp
LiTaO3 Z-cut
LiTaO3 Saw grade, Z-cut, 10x10x0.5 mm, 1sp
LiTaO3 optical grade, Z-cut, 10x10x0.25 mm, 2sp
LiTaO3 optical grade, Z-cut, 10x10x0.5 mm, 2sp
LiTaO3 optical grade, Z-cut, 10x10x1.0 mm, 2sp
LiTaO3 optical grade, Z-cut wafer, 2″ Dia x 0.5mm , 2sp
LiTaO3 optical grade, Z-cut wafer, 3″ Dia x 0.5mm , 2sp
For more information, please contact us email at victorchan@powerwaywafer.com and powerwaymaterial@gmail.com.
Found in 1990, Xiamen Powerway Advanced Material Co., Ltd (PAM-XIAMEN) is a leading manufacturer of semiconductor material in China. PAM-XIAMEN develops advanced crystal growth and epitaxy technologies, manufacturing processes, engineered substrates and semiconductor devices. PAM-XIAMEN’s technologies enable higher performance and lower cost manufacturing of semiconductor wafer.
You can get our free technology service from enquiry to after service based on our 25+ experiences in semiconductor line.