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100um Thick Ultra Thin LiTaO3 Wafer Z Cut For Pyroelectric Applications

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Hangzhou Freqcontrol Electronic Technology Ltd.

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Province/State:shanghai

Country/Region:china

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100um Thick Ultra Thin LiTaO3 Wafer Z Cut For Pyroelectric Applications

Brand Name BonTek
Model Number Ultra-thin LiTaO3
Certification ISO:9001, ISO:14001
Place of Origin China
Minimum Order Quantity 5 pcs
Price Negotiable
Payment Terms T/T
Supply Ability 10000 pcs/Month
Delivery Time 1-4 weeks
Packaging Details Cassette/ Jar package, vaccum sealed
Material LiTaO3 Crystal
Grade Optical grade
Orientation Z-Cut
Surface Polish, Lap
Diameter 2inch, Φ50.8mm
Thickness 0.1mm,0.2mm
Primary Flat 16±2mm, Or none
Application Pyroelectric Applications
Detailed Product Description

100um Thick Ultra-Thin LiTaO3 Z-Cut For Pyroelectric Applications

 

For many years the pyroelectric material lithium tantalate (LiTaO3 ) has proved itself at use in pyroelectric detectors. It fulfils not only the demands on material characteristic quantities just mentioned but also stands out due to an excellent temperature stability and very good reproducibility of the detector performance.

 

Typical material properties of LiTaO3 at room temperature are:
p = 1,8 . 10-8 Ccm-2K-1
εr = 43
tanδ = 0,001
cP´ = 3,2 Jcm-3K-1

 

 

Transparency Range

High transmittance from 0.4 to 4um

Crystal Symmetry

Trigonal, space group C3v OR 3m

Density

7.45

Curie Temperature

605±2℃

Mohs Hardness

5.5

Thermal Expansion Coefficient

αa=16.1×10^-6/k, αc=4.1×10^-6/k

Refractive Indices, Birefringence

n0=2.176, ne=2.18, Δn=0.004 at 0.63um

Dielectric Constants (Relative)

ετ11=53.6; ετ33=43.4

Pyroelectric Coeff. @27℃

0.019 u Coulomb/cm2/℃

Electro-Optic Coeff. @0.63um

Γ13=7×10^-12m/v
Γ33=30×10^-12m/v
Γ42=20×10^-12m/v

Nonlinear Optical Coeff. @1.06um

d22=2.08×10^-12m/v
d31=1.28×10^-12m/v
d33=19.39×10^-12m/v

 

 

 

Acceptance Check

 

  • The product is fragile. We have adequately packed it and labeled it fragile. We deliver through excellent domestic and international express companies to ensure transportation quality.

 

  • After receiving the goods, please handle with care and check whether the outer carton is in good condition. Carefully open the outer carton and check whether the packing boxes are in alignment. Take a picture before you take them out.

  • Please open the vacuum package in a clean room when the products are to be applied.

 

  • If the products are found damaged during courier, please take a picture or record a video immediately. DO NOT take the damaged products out of the packaging box! Contact us immediately and we will solve the problem well.
Product Tags: LiTaO3 Crystal Wafer   LiTaO3 Wafer Z Cut   Pyroelectric Lithium Tantalate Wafers  
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