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Y-42° LT Lithium Tantalate LiTaO3 Crystal , Fe+ Doped 300um Substrate Wafer For Saw Optical

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Y-42° LT Lithium Tantalate LiTaO3 Crystal , Fe+ Doped 300um Substrate Wafer For Saw Optical

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Brand Name :	zmkj
Model Number :	lt
Price :	by case
Payment Terms :	Western Union, T/T
Supply Ability :	5000pcs
Delivery Time :	2-4weeks

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Y-42° LT Lithium Tantalate LiTaO3 Crystal , Fe+ Doped 300um Substrate Wafer For Saw Optical

2inch/3inch/4inch/6inch Y-42°/36°/128° LT Lithium tantalate (LiTaO3) crystal / Fe+ doped type 250um/300um substrate wafer

Product Name:Lithium tantalate (LiTaO3) crystal substrateProduct Description:Lithium tantalate (LiTaO3) single crystal has a very good electro-optical, piezoelectric and pyroelectric properties, widely used in pyroelectric devices and color television. Branch crystal company specializes in producing high quality and the most competitive price high purity optical grade LiTaO3 crystal substrateTechnical parameters:

Crystal structure	Hexagonal
Lattice constant	a = 5.154 Å c = 13.783 Å
Mp	1650 o C
Density	7.45 g / cm3
Curie temperature	610 o C
Hardness	5.5 - 6 Mohs
Thermal expansion coefficient	aa = 1.61 x 10 -6 / k ac = 4.1 x 10 -6 / k
Resistivity	1015 Wm
Permittivity	es11 / e0: 39 ~ 43 es33 / e0: 42 ~ 43 et11 / e0: 51 ~ 54 et11 / e0: 43 ~ 46
Color	Colorless
Through a range of	0.4 ~ 5.0 um
Index of refraction	n o = 2.176 n e = 2.180 @ 633 nm

Specifications:

Name	Optical-grade LiTaO3	Sound table level LiTaO3
Axial	Z cut + / - 0.2 °	36 ° Y cut / 42 ° Y cut / X cut (+ / - 0.2 °)
Diameter	76.2mm + / - 0.3mm/ 100±0.2mm	76.2mm + /-0.3mm 100mm + /-0.3mm 0r 150±0.5mm
Datum plane	22mm + / - 2mm	22mm + /-2mm 32mm + /-2mm
Thickness	500um + /-5mm 1000um + /-5mm	500um + /-20mm 350um + /-20mm
TTV	≤ 10um	≤ 10um
Curie temperature	605 °C + / - 0.7 °C (DTAmethod)	605 °C + / -3 °C (DTAmethod
Surface quality	Double-sided polishing	Double-sided polishing
Chamfered edges	edge rounding	edge rounding

Standard Packaging:1000 clean room, 100 clean bag or single box packaging

Application	electro optic Q-switch, integrated optical substrate, sensor, frequency converter
Remarks	stoichiometric or congruent

Feature Piezoelectric Crystal LiTaO3 crystals

Excellent photoelectric property

High Damage Threshold

High Curie Temperature

LiTaO3 crystals Ingot specifications

Diameter 50.8mm 76.2mm 100mm 150mm

Thickness 60mm 60mm 60mm 40mm

Tolerance ±0.3mm

Orientation: Y-36°,Y-42°,Y-112°

Dope: common Fe, Zn, Gd

Packaging	products → single cassette or 25 pcs boxes in cleaning room
	Inner packing → Foam plastics anti-vibration cushion liner for package
	Outer packing → five layers corrugated carton paper box or as required
Shipping	by air → UPS , DHL , Fedex , TNT, EMS ,SF ,et

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Y-42° LT Lithium Tantalate LiTaO3 Crystal , Fe+ Doped 300um Substrate Wafer For Saw Optical

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Y-42° LT Lithium Tantalate LiTaO3 Crystal , Fe+ Doped 300um Substrate Wafer For Saw Optical

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Y-42° LT Lithium Tantalate LiTaO3 Crystal , Fe+ Doped 300um Substrate Wafer For Saw Optical