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LiTaO3 Piezoelectric Crystals Apply In Electro Acousto Optical Areas
LiTaO3 Piezoelectric Crystals Apply In Electro Acousto Optical Areas
LiTaO3 Piezoelectric Crystals Apply In Electro Acousto Optical Areas
LiTaO3 Piezoelectric Crystals Apply In Electro Acousto Optical Areas
Specifications
Place of Origin :
China
Brand Name :
CRYLINK
Certification :
Iso9001
MOQ :
1 Pieces
Price :
negotiation
Packaging Details :
Carton
Delivery Time :
3-4 weeks
Payment Terms :
TT
Supply Ability :
100 pieces /month
Name :
LiTaO3 Piezoelectric Crystals
Lattice constant, A :
a = 5.154 c = 13.783
Density, g/cm3 :
7.45
Melting point , °C :
1650
Description

LiTaO3 Piezoelectric Crystals

Description Lithium Tantalate (LT, LiTaO3) has unique properties, which as a material finds uses in Electro-Optical and Acousto-Optical applications. These can besurface acoustic wave devices, bulk acoustic wave devices, piezo-electric transducers and piezoelectric sensors. Saw Applications...

Product Details

Description


Lithium Tantalate (LT, LiTaO3) has unique properties, which as a material finds uses in Electro-Optical and Acousto-Optical applications. These can besurface acoustic wave devices, bulk acoustic wave devices, piezo-electric transducers and piezoelectric sensors.

Saw Applications


The 36° and 42cuts of Lithium Tantalate have shown widespread adoption for the telecommunications mobile phone handset market at frequencies from 800 to 2100 MHz. These orientations show an optimized bandwidth / insertion loss trade off in performance and are dominating the ever expanding mobile handset sales.
For lower bandwidth, higher selection filters other orientations including the 112° rotated cut have shown great promise and are effectively covering the gap between Quartz (Ultra narrow band) and the 36/42(wideband) models.
Both lithium niobate and lithium tantalate can be grown with different properties for differing applications, research projects and production methods. For example wafers free of pyroelectric discharge, 4" (100mm), orientation 36° or 42°.

Materials Properties

LiTaO3

Crystal symmetry

Trigonal, 3m

Lattice constant, A

a = 5.154 c = 13.783

Density, g/cm3

7.45

Melting point , °C

1650

Curie point , °C

610

Mohs hardness

6

Solubility

Insoluble in water

Color

Colorless or light yellow

Thermal expansion coefficient, 10-6/ °C

aa = 16 ac = 4

Specific heat, cal/g°C

0.06

Thermal conductivity , mW/cm °C

46

Dielectric Constant (@ 100 KHz)

ea = 54 ec = 43

Transparency range, nm

400 - 5500

Refractive indices @ 633 nm

no = 2.175 ne = 2.180

Electro-optic coefficients pm/V @633 nm, high frequency

r33 = 33 r13 = 8 r22 = 20

Nonlinear optical coefficients p/m/V @ 1064 nm

d22 = 2.0 d31 = - 1 d33 = -21

Pyroelectric Coefficient:

-2.3 10-4 C/°C/m2

Optical homogeneity

~10-5

Absorption loss @ 1064 nm

< 0.15 %/cm

Hot Tags: LiTaO3 piezoelectric crystals manufacturers, suppliers, wholesale, buy, price, for sale

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LiTaO3 Piezoelectric Crystals Apply In Electro Acousto Optical Areas

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Product Detail
Place of Origin :
China
Brand Name :
CRYLINK
Certification :
Iso9001
MOQ :
1 Pieces
Price :
negotiation
Packaging Details :
Carton
Contact Supplier
LiTaO3 Piezoelectric Crystals Apply In Electro Acousto Optical Areas
LiTaO3 Piezoelectric Crystals Apply In Electro Acousto Optical Areas

Nanjing Crylink Photonics Co.,Ltd

Active Member
6 Years
shanghai, shanghai
Since 2014
Business Type :
Manufacturer
Main Products :
Laser Crystals, Nonlinear Crystals, Q Switch Crystals
Employee Number :
90~100
Certification Level :
Active Member
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