ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram, Paypal |
| Supply Ability | 2000pcs per month |
| Delivery Time | 3-5 weeks |
| Packaging Details | Transparent clean box |
| Material: | SAW Grade Fe doped LT crystal Fe：LiTaO3 Lithium Tantanlate Wafer |
| Diameter | Φ4''-6'' |
| Surface Finish | Polished |
| Cell Parameters | a=5.154 Å, c=13.781 Å |
| Melting Point | 1650℃ |
| Curie Temperature | 607℃ |
| Mohs Hardness | 5.5 |
| Density | 7.46g/cm3 |
| Brand Name | Crystro |
| Model Number | CR210816-02 |
| Certification | SGS/COC |
| 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 | 3-5 weeks | Packaging Details | Transparent clean box |
| Material: | SAW Grade Fe doped LT crystal Fe：LiTaO3 Lithium Tantanlate Wafer | Diameter | Φ4''-6'' |
| Surface Finish | Polished | Cell Parameters | a=5.154 Å, c=13.781 Å |
| Melting Point | 1650℃ | Curie Temperature | 607℃ |
| Mohs Hardness | 5.5 | Density | 7.46g/cm3 |
| Brand Name | Crystro | Model Number | CR210816-02 |
| Certification | SGS/COC | Place of Origin | China |
| High Light | SAW fe doped lt crystal ，SAW Grade Lithium Tantanlate crystal ，SGS Lithium Tantanlate crystal | ||
SAW Grade Fe doped LT crystal Fe:LiTaO3 Lithium Tantanlate Wafer
Lithium tantalate (LiTaO3), has properties which make it useful for SAW (surface acoustic wave) devices and, to a different specification, for optical use. Wafers can be produced with varying properties, such as "black" wafers free of pyroelectric discharge, 4" (100mm), orientation 36°, 39°, 42 °, 46°, 48°, X-CUT detailed specifications, or with higher physical strength to withstand processing during manufacture, resulting in higher yields.
Crystro's Fe:LiTaO3 is grown by Czochralski method.Max diameter reach 6inch,can offer kinds of size per required.
Anhui Crystro participate in the kinds exhibitions every year: Laser World of Photonics Munich, Shanghai, Photonics West in San Francisco, CIOE in Shenzhen, etc.We looking forward to meet you.
Typical Specifications (for SAW use):
| Orientation | Diameter | Reference Flat Perpendicular to | Thickness | Surface Finish | ||
| 36° Y - Cut | 76.2 ± 0.7 (mm) | 22 ± 3 (mm) | X | 0.35 ± 0.03 (mm) | Front | Mirror Polished |
| 42° Y - Cut | X | 0.50 ± 0.03 (mm) | ||||
| X - Cut | 100.0 ± 0.7 (mm) | 32 ± 3 (mm) | Parallel to 112.2° Y | 0.50 ± 0.03 (mm) | Back | Ground |
Main Specifications:
| Material | LiTaO3 wafers(White or Black &Fe doped) | |
| Curie Temp | 603±2℃ | |
| Cutting Angle | X/Y/Z/X112Y/Y36/Y42/Y48/etc | |
| Diameter/size | 2”/3”/4" LT wafer or other size | |
| Tol(±) | <0.20 mm | |
| Thickness | 0.18 ~ 0.5mm or more | |
| Primary Flat | 22mm /32mm /42.5mm /57.5mm | |
| LTV (5mmx5mm) | <1µm | |
| TTV | <3µm | |
| Bow | -30<bow<30 | |
| Warp | <40µm | |
| PLTV(<0.5um) | ≥95%(5mm*5mm) | |
| Orientation Flat | All available | |
| Surface Type | Single Side Polished /Double Sides Polished | |
| Polished side Ra | <0.5nm | |
| Back Side Criteria | General is 0.2-0.5µm or as customized | |
| Edge Criteria | R=0.2mm or Bullnose | |
| Fe doped | Fe doped for saw grade LN< wafers | |
| Wafer Surface Criteria | Transmissivity | general:5.9x10-11<s<2.0*10-10 at 25℃ |
| Contamination, | None | |
| Particles ￠>0.3 µ m | <= 30 | |
| Scratch , Chipping | None | |
| Defect | No edge cracks, scratches, saw marks, stains | |
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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