|
Product Details:
Payment & Shipping Terms:
|
| Chemical Formula: | LiTaO₃ | Growth Method: | Czochralski |
|---|---|---|---|
| Crystal Structure: | Trigonal | Density: | 7.45g/cm3 |
| Curie Temperature: | 605℃ | Hardness: | 5.5 |
| Melting Point: | 1650℃ | Cell Parameters: | A=5.154Å,c=13.781Å |
| High Light: | LT Single crystal,Wide Transparency Range LT crystal,Single crystal LiTaO3 Wafers |
||
Introduction:
Lithium tantalate (LiTaO3) crystal is an excellent multifunctional material with high application value. LiTaO3 crystal has excellent characteristics of stable and high chemical properties, Curie point higher than 600℃, less depolarization phenomenon, low dielectric loss, and high detection rate. It has become the most suitable material for pyroelectric infrared detectors. Best choice.
The polished LT wafer is widely used in the manufacture of electronic communication devices such as resonators, filters, transducers, etc. It is especially used to manufacture high-frequency surface acoustic wave devices due to its good electromechanical coupling and temperature coefficient. Many high-end communication fields such as mobile phones, walkie-talkies, satellite communications, and aerospace.
Advantages:
| 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:
Contact Person: Chen Dongdong
Tel: +86 18326013523
Fax: 86-551-63840588
Dia 76mm Faraday Devices TGG Single Crystal Magneto Optical Crystals
Fiber Laser Faraday Isolator Crystal Magneto Optic TSAG Crystal
Faraday Rotator And Isolator TSAG Magneto Optical Crystals
Magneto Optical Crystals Terbium Scandium Aluminum Garnet TSAG Crystal Rods
Lutetium Alluminium Garnet Scintillation Crystals LED Lighting Ce LUAG Crystal
High Density Scintillating Material Lutetium Aluminum Garnet Ce LUAG Crystal
Scintilation Material Cerium Doped Lutetium Aluminium Garnet Ce LUAG Crystal
