PAM XIAMEN offers TeO2 Tellurium Dioxide Crystals.

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.

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
n3  = 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

For more information, please visit our website: https://www.powerwaywafer.com,
send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com

Found in 1990, Xiamen Powerway Advanced Material Co., Ltd (PAM-XIAMEN) is a leading manufacturer of semiconductor material in China.PAM-XIAMEN develops advanced crystal growth and epitaxy technologies, manufacturing processes, engineered substrates and semiconductor devices.PAM-XIAMEN’s technologies enable higher performance and lower cost manufacturing of semiconductor wafer.

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