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Piezoelectric Effect Crystals
Created with Pixso. E-O Devices Piezoelectric Effect Crystals LiTaO3 Lithium Tantalate Crystal

E-O Devices Piezoelectric Effect Crystals LiTaO3 Lithium Tantalate Crystal

Brand Name: Crystro
MOQ: 1pc
Price: USD 20-200/pc
Delivery Time: 4-5 weeks
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Detail Information
Place of Origin:
China
Packaging Details:
Transparent clean box
Supply Ability:
2000pcs per month
Highlight:

langasite

,

lanthanum gallium silicate

,

E-O Devices Piezoelectric Effect Crystals

Product Description

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
Good price  online

Products Details

Created with Pixso. Home Created with Pixso. Products Created with Pixso.
Piezoelectric Effect Crystals
Created with Pixso. E-O Devices Piezoelectric Effect Crystals LiTaO3 Lithium Tantalate Crystal

E-O Devices Piezoelectric Effect Crystals LiTaO3 Lithium Tantalate Crystal

Brand Name: Crystro
MOQ: 1pc
Price: USD 20-200/pc
Packaging Details: Transparent clean box
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Detail Information
Place of Origin:
China
Brand Name:
Crystro
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
Highlight:

langasite

,

lanthanum gallium silicate

,

E-O Devices Piezoelectric Effect Crystals

Product Description

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