LiNbO3(ニオブ酸リチウム)単結晶の製品を提供しております。
2~4インチ
3mm × 3mm ~ 20mm × 20mm
その他
Material | Optical Grade LiNbO3 wafers (White or Black) | |
---|---|---|
Curie Temp | 1142 ± 2.0℃ | |
Cutting Angle | X/Y/Z etc | |
Diameter/Size | 2”/3”/4” | |
Tol (±) | <0.20 mm | |
Thickness | 0.18 ~ 0.5mm or more | |
Primary Flat | 16 mm / 22 mm / 32 mm | |
TTV | <3 µm | |
Bow | -30 < bow < 30 | |
Warp | <40 µm | |
Orientation Flat | All Available | |
Surface Type | Single Side Polished /Double Sides Polished | |
Polished Side Ra | <0.5 nm | |
S/D | 20 / 10 | |
Edge Criteria | R = 0.2mm or Bullnose | |
Optical Doped | Fe / Zn / MgO etc for optical grade LN < wafers | |
Wafer Surface Criteria | Refractive Index | No=2.2878/Ne=2.2033 @632nm wavelength |
Contamination | None | |
Particles >0.3 µm | <= 30 | |
Scratch, Chipping | None | |
Defect | No edge cracks, scratches, saw marks, stains | |
Packaging | Qty/Wafer box | 25pcs per box |
Material | LiNbO3 wafers (White or Black) | |
---|---|---|
Curie Temp | 1142 ± 2.0℃ | |
Cutting Angle | X/Y/Z/Y36/Y41/Y64/Y128/etc | |
Diameter/Size | 3”/4”/6"LN wafer & 8"under R/D | |
Tol (±) | <0.20 mm | |
Thickness | 0.18 ~ 0.5mm or more | |
Primary Flat | 22 mm / 32 mm / 42.5 mm /57.5 mm | |
LTV (5 mm × 5 mm) | <1 µm | |
TTV | <3 µm | |
Bow | -30 < bow < 30 | |
PLTV (<0.5 µm) | ≥95% (5 mm × 5 mm) | |
Orientation Flat | All Available | |
Surface Type | Single Side Polished /Double Sides Polished | |
Polished Side Ra | <0.5 nm | |
Back Side Criteria | General is 0.2-0.5 µm or as customized | |
Edge Criteria | R = 0.2 mm or Bullnose | |
Wafer Surface Criteria | Transmissivity | general: 5.9 × 10-11 < s < 2.0 × 10-10 at 25℃ |
Contamination | None | |
Particles >0.3 µm | <= 30 | |
Scratch, Chipping | None | |
Defect | No edge cracks, scratches, saw marks, stains | |
Packaging | Qty/Wafer box | 25pcs per box |