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ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
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Electro Acousto Optics Lithium Tantlate LiTaO3 Wafer

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China ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. certification
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Electro Acousto Optics Lithium Tantlate LiTaO3 Wafer

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Large Image :  Electro Acousto Optics Lithium Tantlate LiTaO3 Wafer

Product Details:
Place of Origin: China
Brand Name: Crystro
Certification: SGS/COC
Model Number: CR211130-01
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: USD 20~200/pc
Packaging Details: Transparent clean box
Delivery Time: 1-4 weeks
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Supply Ability: 20000pcs per month
Detailed Product Description
Material: Electro-Optics, Acousto-Optics Lithium Tantlate (LiTaO3) Wafer Crystal Sturucture: Trigonal,a = 5.154, C = 13.784A
Melting Point: 1650℃ Density: 7.45g/cm3
Curie Temperature: 607℃ Absorption Loss: < 0.15 %/cm @ 1064 Nm
Thermal Conductivity: 8.78x 10-7 M2/sec Optical Homogeneity: ~10-5
High Light:

Piezoelectric Acousto LiTaO3 Wafer

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Electro Optics LiTaO3 Wafer

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Electro Optics Lithium Tantlate Wafer

Electro-Optics, Acousto-Optics Lithium Tantlate (LiTaO3) Wafer

 

LiTaO3(LT) optical crystals, a kind of transparent crystal, with many kinds of effects like piezoelectricity, electro-optics, acousto-optics, non-linear optics, are excellent materials for acoustic transmission medium and high frequency transducers. LT crystals can be widely used in electro-optical devices, laser frequency multiplier and acousto-optic devices.

 

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


Application: surface acoustic wave filter, resonator, Q-switch, optical modulator, acoustooptic switch, laser frequency doubling, optical parametric oscillator, optical storage, high temperature and high frequency ultrasonic detector, infrared detector and optical pickup device.

 

 

Basic Properties of LiTaO3:
 

Properties LiTaO3(LT)
Type of Material Single Crystal
Crystal Structure Trigonal,a = 5.154, c = 13.784Å
Melting Point 1650℃
Curie Temperature 607℃
Transmission Range 400 – 5000 nm
Absorption edge 270nm
Absorption loss < 0.15 %/cm @ 1064 nm
Refractive Index no=2.176,ne=2.180(at 0.633 µm)
no=2.131,ne=2.134(at 1.2 µm)
Density 7.45g/cm3
Thermal Conductivity 8.78x 10-7 m2/sec
Optical homogeneity ~10-5
Hardness (Mohs) 5
Elastic Coefficient CE11 2.33(X 1011 N/m2)
CE33 2.77(X 1011 N/m2)
Dielectric Constant ε110 52.7
ε330 44.5
Solubility in Water insoluble in water
NLO Coefficients d33 = 13.8 pm/V
d22= 2.4 pm/V
d11= 0.85 pm/V
Electro-Optic Coefficients r31 =8.4 pm/V, @633nm
r22 =20 pm/V, @633nm
r33 =30.5 pm/V, @633nm
Damage Threshold 2 MW/cm2@532nm
Standard Diameter dia150x50mm

 

 

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.


Electro Acousto Optics Lithium Tantlate LiTaO3 Wafer 0

 

Contact Details
ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.

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Tel: +8613335516062

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