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Pyroelectric Crystal Wafer LiTaO3 Nonlinear 3inch 4inch 6inch

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Pyroelectric Crystal Wafer LiTaO3 Nonlinear 3inch 4inch 6inch

Name: Pyroelectric Crystal Wafer LiTaO3 Nonlinear 3inch 4inch 6inch
Brand: Crystro
Price: 20 USD

Buy cheap Pyroelectric Crystal Wafer LiTaO3 Nonlinear 3inch 4inch 6inch product

Brand Name : Crystro

Model Number : CR220129-02

Certification : SGS/COC

Place of Origin : China

MOQ : 1pc

Price : USD 20~200/pc

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

Supply Ability : 20000pcs per month

Delivery Time : 4-5 weeks

Packaging Details : Transparent clean box

Material : Pyroelectric Crystal Wafer LiTaO3 Nolinear Crystal

Melting Point : 1650℃

Transparency Range : 400 – 5000 nm

Absorption edge : 270nm

Orientation : X-112°Y,36°Y,42°Y±0.5

Surface Quality : 20/10

Diameter : 3inch,4inch,6inch

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

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Pyroelectric Crystal Wafer LiTaO3 Nolinear Crystal

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.

Lithium tantalate (LT) is used as SAW device which screens electromagnetic waves and only picks up specific frequencies. SAW device is used in mobile communication devices, including auto mobiles and TV and VTR tuners.

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.

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

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
Dielectric Constants	ε33/ε0:44.5
Elastic Stiffness Coefficients	CE11:2.33(×1011N/m2)
Elastic Stiffness Coefficients	CE33:2.77(×1011N/m2)
Piezoelectric Strain Constants	d22:2.4(×10-11C/N)
Piezoelectric Strain Constants	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

Specifications	Boule		Wafer
Diameter	Φ3''	Φ4''	Φ3''	Φ4''
Length or Thickness (mm)	≤100	≤50	0.35-0.5
Orientation	127.86°Y,64°Y,135°Y,X,Y,Z, and other cut
Ref.Flat Orientation	X,Y
Ref.Flat Length	22±2mm	32±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

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

Pyroelectric Crystal Wafer LiTaO3 Nonlinear 3inch 4inch 6inch

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Pyroelectric Crystal Wafer LiTaO3 Nonlinear 3inch 4inch 6inch

Pyroelectric Crystal Wafer LiTaO3 Nonlinear 3inch 4inch 6inch

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