```
Welcome to: DIGCO® Inc.

Fe:LiTaO3

Features:
●Small dielectric constant
●High photorefractive energy
●Good thermal stability

EMAIL

Fe:LiTaO3 crystal is a multifunctional material integrating electro-optic, acoustooptic, piezoelectric, nonlinear, photorefractive and laser activity, which has a wide range of applications. Lithium tantalate not only has good piezoelectric, electro-optic and thermoelectric properties, but also shows stable chemical and mechanical properties. It can be used as electro-optic modulator, infrared pyroelectric detector, broadband, frequency doubling device, holographic memory, high stability piezoelectric device and other functional devices.

Chemical formula

Fe:LiTaO3

Growth method

Tira method

Crystal structure

Cubic system

Cell parameters

a=5.154Å   c=13.783Å

Density

7.45g/cm³

Hardness

5.5-6 Mohs

Melting point

1650℃

Transmission range

0.4-5.0 μm

Dielectric constant

es11/eo3943 es33/eo4243

et11/eo5154 es33/eo4346

Refractive index

no=2.176 ne=2.180@633nm

Energy resolution

<8%

Crystal Orientation

X,Y,Z or as required

Diameter tolerance

±0.05mm

Cutting direction

±0.2°

Parallelism

<30″

Lateral lobe

<15′

Chamfering

<0.2×45°

Maximum size

MaxФ6 inch

Surface finish

Ra<1nm

Note: Parameters above can be customized as required.


PREVIOUS:TSAG NEXT:SGGG

INQUIRY

CATEGORIES

CONTACT US

Contact: John Jay Woo

Phone: +86-13982280204

E-mail: digco(at)digco-techs(dot)com

Whatsapp:+86-13982280204

Add: No.2339,South Secrion of Tianfu Avenue,Tianfu New Area,Chengdu 610213,China