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Optical grade lithium tantalate crystal & wafer
Optical grade lithium tantalate crystal & wafer
Optical grade lithium tantalate crystal & wafer
Optical grade lithium tantalate crystal & wafer
 

LiTaO3 single crystal exhibits excellent electro-optical, piezoelectric and pyroelectric properties. It has been used widely in pyroelectric device and color TV. Our centre specializes in optical grade. LiTaO3 crystal featured with low impurity content, high performance and provides the most competitive price.

 

Optical Grade LiTaO3 Wafer

Orientation

X-cut

Z-cut

 Diameter

76.2mm ±0.3mm

100.0mm ±0.3mm

76.2mm ±0.3mm

100.0mm ±0.3mm

Orientation Flat (OF)

22mm ±2mm

22mm ±2mm

Perpendicular to X ± 0.2°

22mm ±2mm

22mm ±2mm

Perpendicular to X ± 0.2°

Thickness

0.4-1mm

0.4-1mm

Surface Quality

Double sides polished

S/D 20/10

Double sides polished

S/D 20/10

TTV

≤10um

BOW

≤30um

Curie Temperature

605 ± 2

Edge Beveling

Edge rounding

Optical Grade LiTaO3 Wafer)

Orientation

X-cut

Z-cut

 Diameter

76.2mm ±0.3mm

100.0mm ±0.3mm

76.2mm ±0.3mm

100.0mm ±0.3mm

 

Orientation Flat (OF)

22mm ±2mm

22mm ±2mm

Perpendicular to X ± 0.2°

22mm ±2mm

22mm ±2mm

Perpendicular to X ± 0.2°

Thickness

0.4-1mm

0.4-1mm

Surface Quality

Double sides polished

S/D 20/10

Double sides polished

S/D 20/10

TTV

≤10um

BOW

≤30um

Curie Temperature

605 ± 2

Edge Beveling

Edge rounding

Special specifications according to customer's requirements

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support hotline:021-69522126

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Address:200 Zhaoxian ROAD,JIADING DISTRICT,SHANGHAI 201800,CHINA

Tel:021-69522126 39530680 69529577

Fax:021-69522153

 

HOTLINE:

400-9200-165

Shanghai Institute of Optics and Fine Mechanics.CAS, Chinese Academy of Sciences Opto Electronic Material & Equipment Dept
Address:No. 200 Zhaoxian ROAD,JIADING DISTRICT,SHANGHAI 201800,CHINA Tel:021-69522126 Fax:021-69522153
Technical Support:Qingyun Software