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4 Inch Dia Lithium Tantalate Trigonal LiTaO3 Crystal Wafers For E-O Devices
4 Inch Dia Lithium Tantalate Trigonal LiTaO3 Crystal Wafers For E-O Devices
4 Inch Dia Lithium Tantalate Trigonal LiTaO3 Crystal Wafers For E-O Devices
4 Inch Dia Lithium Tantalate Trigonal LiTaO3 Crystal Wafers For E-O Devices
4 Inch Dia Lithium Tantalate Trigonal LiTaO3 Crystal Wafers For E-O Devices
4 Inch Dia Lithium Tantalate Trigonal LiTaO3 Crystal Wafers For E-O Devices
Specifications
Refractive Indices :
no=2.176,ne=2.180(at 0.633 µm) no=2.131,ne=2.134(at 1.2 µm)
Absorption edge :
270nm
Crystal Sturucture :
Trigonal,a = 5.154, c = 13.784A
Transparency Range :
400 – 5000 nm
Orientation :
X-112°Y,36°Y,42°Y±0.5
Brand Name :
Crystro
Model Number :
CR211012-01
Certification :
SGS/COC
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
Melting Point :
1650℃
Density :
7.45g/cm3
Material :
Lithium Tantalate LiTaO3 Crystal Wafers Dia 4inch
Description

Lithium Tantalate LiTaO3 Crystal Wafers Dia 4inch

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

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

Max diameter reach 4inch,it's now the biggest size in this filed,we can custom size and specs ,rougness<0.5nm.

Anhui Crystro participate in the kinds exhibitions every year: Laser World of Photonics Munich, Shanghai, Photonics West in San Francisco, CIOE in Shenzhen, etc.

Crystro provides:

  • Excellent photoelectric property
  • High Damage Threshold
  • High Curie Temperature


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 ε11/ε0:51.7
ε33/ε0:44.5
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:

Type Boule Wafer
Specifications
Diameter Φ3″ Φ3″ Φ4″
Length or Thickness ≤100mm ≤50mm 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 5-15Å
Back Side Lapping 0.3-1.0μm
Flatness(μm) ≤15
Bow(μm) ≤25

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

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

Note: Other sizes and coatings are available upon request.



4 Inch Dia Lithium Tantalate Trigonal LiTaO3 Crystal Wafers For E-O Devices

Product tags

lithium tantalate wafers

,

maglite led upgrade 3 cell

,

maglite 3 cell led upgrade
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4 Inch Dia Lithium Tantalate Trigonal LiTaO3 Crystal Wafers For E-O Devices

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Product Detail
Refractive Indices :
no=2.176,ne=2.180(at 0.633 µm) no=2.131,ne=2.134(at 1.2 µm)
Absorption edge :
270nm
Crystal Sturucture :
Trigonal,a = 5.154, c = 13.784A
Transparency Range :
400 – 5000 nm
Orientation :
X-112°Y,36°Y,42°Y±0.5
Brand Name :
Crystro
Contact Supplier
video
4 Inch Dia Lithium Tantalate Trigonal LiTaO3 Crystal Wafers For E-O Devices
4 Inch Dia Lithium Tantalate Trigonal LiTaO3 Crystal Wafers For E-O Devices
4 Inch Dia Lithium Tantalate Trigonal LiTaO3 Crystal Wafers For E-O Devices

ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.

Verified Supplier
8 Years
anhui, hefei
Since 2016
Business Type :
Manufacturer, Exporter
Main Products :
Magneto Optical Crystals, Single Crystal Substrates, Piezoelectric Effect Crystals
Total Annual :
1,100,000-1,500,000
Employee Number :
110~120
Certification Level :
Verified Supplier
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