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ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
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Yellow Black Fe2O3 Doped LiTaO3 Wafer Used For Photorefractive

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Yellow Black Fe2O3 Doped LiTaO3 Wafer Used For Photorefractive

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Brand Name : Crystro

Model Number : CR2202241-06

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

Material : Yellow Black Fe2O3 Doped LiTaO3 Wafer Used for Photorefractive Applications

Melting Point : 1650℃

Density : 7.45g/cm3

Transparency Range : 400 – 5000 nm

Orientation : X-112°Y,36°Y,42°Y±0.5

Delivery : 1-4 weeks

Shipment : Express,DHL.Fedex

Packing : individual container for each substrate, packed in bag filled with inert gas.

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Yellow Black Fe2O3 Doped LiTaO3 Wafer Used for Photorefractive Applications​

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.

Fe doped congruent LiTaO3 were grown by Czochralski method. By doping different concentrations of Fe2O3 in LiTaO3 crystal, Test results show that the lattice constant increases with the increase of Fe2O3 content. This result indicates a better Photorefractive property of Fe:LiTaO3 than undoped LiTaO3.


CRYSTRO supplies high quality LiTaO3 boules,ingots and wafers with the following specifications for standard applications,diameter upon to 6 inch. We can also offer other specifications upon request.

Other Piezo crystals like LN,Quartz are also available.
Yellow Black Fe2O3 Doped LiTaO3 Wafer Used For Photorefractive

Crystro can offer:

Diameter 76.2±0.2mm 100±0.2mm 150±0.2mm
Primary Flat 22±1mm 32±1mm 47.5mm, 57.5mm, Notch
Orientation 36°Y, 42°Y, X-112°Y, Y, Z
Thickness 0.07mm~1.0mm 0.1mm~1.0mm 0.35mm~1.0mm
Surface finish Single / Double side polish / Double side lapped
TTV < 1~5µm
BOW ± (20µm ~40um )
Warp <= 20µm ~ 50µm
LTV (5mmx5mm) <1.5 um
PLTV(<0.5um) ≥98% (5mm*5mm) with 2mm edge excluded
Polished side Ra Roughness Ra<=5A
Back Side Criteria Roughness Ra:0.5-1.0µm, GC#1000
Scratch & Dig (S/D) 20/10, 40/20, 60/40
Edge Profile Compl't with SEMI M1.2@with GC800# .regular at C typed
Cracks, saw marks, stains None

Crystro can offer other size and specification of wafers upon request.


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


Product Tags:

Photorefractive LiTaO3 Wafer

      

Doped LiTaO3 Wafer

      

Yellow Piezoelectric Effect Crystals

      
Wholesale Yellow Black Fe2O3 Doped LiTaO3 Wafer Used For Photorefractive from china suppliers

Yellow Black Fe2O3 Doped LiTaO3 Wafer Used For Photorefractive Images

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