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TeO2 crystals from msesupplies.com

TeO2, Tellurium Dioxide Crystals

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Tellurium Dioxide, TeO2 is an excellent ascousto-optic (AO) crystal with high AO figure of merit, birefringence, good optical rotation and slow propagation velocity along [110] direction. The resolution of AO devices made of TeO2 crystals will increase several levels than others. It is an ideal single crystal material for preparation of AO rotators, modulators, resonators, tuning filters and other AO devices.

There are broad applications of TeO2 crystals. TeO2 crystals can be used in the field of astronomy, laser publishing, laser recorder and so on.

We can provide TeO2 crystals at size of 120 X 80 X 40mm3 on all directions.  Cylinder or cube shaped crystals are available. Please contact us for custom-made TeO2 crystals for your specific application. 

 Physical Properties
 
Crystal Structure
Tetragonal
Point Group
422
Lattice Parameter )nm)
a   0.4810
c   0.7613
Density
5.99 g/cm3
Melting Point
730℃
Mohs Hardness
4.5
Transparency Range (nm)
350 ~ 500
Refractive Index
no = 2.260
n = 2.142
Transmittivity
70%@632.8nm
Phase Velocity (m/s)
616
Photo-elastic Coefficient
P11=0.074   P13=0.340   P31=0.091   P33=0.240
Figure of Merit( 10-18S3)/g
M2 793

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