High Optical Damage Threshold LiTaO3 Wafers For SAW Surface Acoustic Wave Devices
Price:
Negotiable
MOQ:
1PCS
Delivery Time:
3-4 weeks
Brand:
Crystro
Product Description
High optical damage threshold LiTaO3 Wafers For SAW Devices
Introduction:
Lithium Tantalate is a multi-functional material, which exhibits excellent electronic, electro-optical, pyroelectric, and piezoelectric properties, well-suited for SAW filters, optical communication, holographic, SHG, laser application. Polished LT wafer is widely used in electronic communication devices such as resonators, filters, and transducers, especially used surface acoustic wave devices for its good electromechanical coupling, and stable temperature Coefficient.
Advantages:
- High optical damage threshold
- Wide transparency range
- Wide application
| Material | LiTaO3 wafers | |
| Curie Temp | 603±2℃ | |
| Cutting Angle | X/Y/Z/X112Y/Y36/Y42/Y48/etc | |
| Diameter/size | 2”/4”/6" LT wafer | |
| 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 | |
| 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 |
|
Picture:
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Company
ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
Location
No. 176, Yuner Road Industrial Park, Hefei City, Anhui, China
Contact Person
Zheng