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ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
ANHUI CRYSTRO CRYSTAL MATERIALS CO., LTD. INNOVATOR FOR MAGNETO OPTICAL CRYSTALS
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E-O Devices Piezoelectric Effect Crystals LiTaO3 Lithium Tantalate Crystal

ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
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E-O Devices Piezoelectric Effect Crystals LiTaO3 Lithium Tantalate Crystal

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Brand Name : Crystro

Place of Origin : China

MOQ : 1pc

Price : USD 20-200/pc

Payment Terms : T/T, Western Union, MoneyGram, Paypal

Supply Ability : 2000pcs per month

Delivery Time : 4-5 weeks

Packaging Details : Transparent clean box

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LiTaO3 Lithium Tantalate Crystal

LiTaO3 is an E-O crystal widesly used for E-O devices, due to its good optical NLO and E-O properties, as well as high damage threshold. Crystro supplies hign quality LiTaO3 boules and wafers with the following specifications for standard applications. We can also offer other specification upon request:

Basic Properties of LiTaO3

Crystal Sturucture Trigonal, Space group R3c, Point group 3m
Cell Parameters a=5.154 Å, c=13.781 Å
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 (x 1011 N/m2) CE33:2.77 (x 1011 N/m2)
Piezoelectric Strain Constants d22:2.4 (x 10-11 C/N) d33:0.8 (x 10-11 C/N)
Transmission Range 400-4500nm
Electro-optical Coefficients r33=30.4 pm/V
Refractive Index at 632.8nm n0=2.176, ne=2.180

Typical Specifications:

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

Product Tags:

langasite

      

lanthanum gallium silicate

      

E-O Devices Piezoelectric Effect Crystals

      
Quality E-O Devices Piezoelectric Effect Crystals LiTaO3 Lithium Tantalate Crystal for sale

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