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ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
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Saw Grade Lithium Tantalate LiTaO3 Substrates

China ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. certification
China ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. certification
Fast Delivery and Quality looks good,will test soon.Thanks!

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Saw Grade Lithium Tantalate LiTaO3 Substrates

Saw Grade Lithium Tantalate LiTaO3 Substrates
Saw Grade Lithium Tantalate LiTaO3 Substrates Saw Grade Lithium Tantalate LiTaO3 Substrates

Large Image :  Saw Grade Lithium Tantalate LiTaO3 Substrates

Product Details:
Place of Origin: China
Brand Name: Crystro
Certification: SGS/COC
Model Number: CR211012-03
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: USD 20~200/pc
Packaging Details: Transparent clean box
Delivery Time: 4-5 weeks
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Supply Ability: 2000pcs per month
Detailed Product Description
Material: SAW Grade LiTaO3 Crystal Substrates Growth Manufacturer Orientation: X-112°Y,36°Y,42°Y±0.5
Crystal Sturucture: Trigonal,a = 5.154, C = 13.784A Melting Point: 1650℃
Density: 7.45g/cm3 Transparency Range: 400 – 5000 Nm
Absorption Edge: 270nm Refractive Indices: No=2.176,ne=2.180(at 0.633 µm) No=2.131,ne=2.134(at 1.2 µm)
High Light:

SAW Grade litao3 substrate

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Lithium tantalate litao3 substrate

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SAW Grade litao3 crystal

SAW Grade LiTaO3 Crystal Substrates Growth Manufacturer

 

Lithium tantalate (LiTaO3) is a perovskite which possesses unique optical, piezoelectric and pyroelectric properties which make it valuable for nonlinear optics, passive infrared sensorssuch as motion detectors, terahertz generation and detection, surface acoustic waveapplications, cell phones and possibly pyroelectric nuclear fusion. Considerable information is available from commercial sources about this salt.

Note: Other sizes and coatings are available upon request.

 

 

Typical product sizes available

 

Bulk crystals:

up to 4 inch diameter and 50 mm thick

 

Crystal substrates / wafers (single side or double side polished)

10 x 10 x 0.5 mm
2 inch diameter x 0.5mm thick
4 inch diameter x 0.5mm thick

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Crystal orientations available: Z-cut, X-cut, Y-cut

 

Crystro's LiTaO3 lithium tantalate crystal has >99.99% purity. Find high-quality lithium tantalate bulk crystals, wafers and substrates

 
 

Basic Properties of LiTaO3:

 

Crystal Structure Trigonal, Space group R3c, Point group 3m
Cell Parameters a=5.154Å,c=13.781Å
Melting Point 1650
Curie Temperature 607
Mohs Hardness 5.5
Density 7.46g/cm3
Dielectric Constants ε110:51.7
ε330:44.5
Elastic Stiffness Coefficients CE11:2.33(×1011N/m2)
CE33:2.77(×1011N/m2)
Piezoelectric Strain Constants d22:2.4(×10-11C/N)
d33:0.8(×10-11C/N)
Transmission range 400-4500nm
Electro-optical coefficients r33=30.4pm/V
Refractive index at 632.8nm no=2.176,ne=2.180

 


Typical Specifications

Specifications Boule Wafer
Diameter Φ3'' Φ4'' Φ3'' Φ4''
Length or Thickness (mm) ≤100 ≤50 0.35-0.5
Orientation 127.86°Y,64°Y,135°Y,X,Y,Z, and other cut
Ref.Flat Orientation X,Y
Ref.Flat Length 22±2mm 32±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

 

Crystro can offer other size and specification of wafers upon request.


Saw Grade Lithium Tantalate LiTaO3 Substrates 0

 

Contact Details
ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.

Contact Person: roy_luo

Tel: +8613335516062

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