ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram, Paypal |
| Supply Ability | 2000pcs per month |
| Delivery Time | 4-5 weeks |
| Packaging Details | Transparent clean box |
| Brand Name | Crystro |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram, Paypal | Supply Ability | 2000pcs per month |
| Delivery Time | 4-5 weeks | Packaging Details | Transparent clean box |
| Brand Name | Crystro | Place of Origin | China |
| High Light | langasite ，lanthanum gallium silicate ，E-O Devices Piezoelectric Effect Crystals | ||
LiTaO3 Lithium Tantalate Crystal
LiTaO3 is an E-O crystal widesly used for E-O devices, due to its good optical NLO and E-O properties, as well as high damage threshold. Crystro supplies hign quality LiTaO3 boules and wafers with the following specifications for standard applications. We can also offer other specification upon request:
Basic Properties of LiTaO3
| Crystal Sturucture | Trigonal, Space group R3c, Point group 3m |
| Cell Parameters | a=5.154 Å, c=13.781 Å |
| Melting Point | 1650℃ |
| Curie Temperature | 607℃ |
| Mohs Hardness | 5.5 |
| Density | 7.46g/cm3 |
| Dielectric Constants | ε11/ε0:51.7 ε33/ε0:44.5 |
| Elastic Stiffness Coefficients | CE11:2.33 (x 1011 N/m2) CE33:2.77 (x 1011 N/m2) |
| Piezoelectric Strain Constants | d22:2.4 (x 10-11 C/N) d33:0.8 (x 10-11 C/N) |
| Transmission Range | 400-4500nm |
| Electro-optical Coefficients | r33=30.4 pm/V |
| Refractive Index at 632.8nm | n0=2.176, ne=2.180 |
Typical Specifications:
| Specifications | Boule | Wafer | ||
| Diameter | Φ3'' | Φ3'' | Φ4'' | |
| Length or Thickness (mm) | ≤100mm | nm | 0.35-0.5mm | |
| Orientation | 127.86°Y,64°Y,135°Y,X,Y,Z, and other cut | |||
| Ref.Flat Orientation | X,Y | |||
| Ref.Flat Length | 22±2mm | 2mm | 22±2mm | 32±2mm |
| Front Side polishing | Mirror polished 5-15 Å | |||
| Back Side Lapping | 0.3-1.0μm | |||
| Flatness (μm) | ≤15 | |||
| Bow (μm) | ≤25 | |||
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2016
Total Annual:
5000,000-8000,000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Anhui Crystro Crystal Materials Co., Ltd. is specialized in research and development of crystal science and technology,we located at Anhui Province,Hefei City. Our business scope mainly concentrated in high-tech crystal materials research and development, manufacture and m... Anhui Crystro Crystal Materials Co., Ltd. is specialized in research and development of crystal science and technology,we located at Anhui Province,Hefei City. Our business scope mainly concentrated in high-tech crystal materials research and development, manufacture and m...
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