Name: Laser Crystal TeO2
Brand: ROHz
SKU: TO2
Availability: InStock
Rating: 5 (1 reviews)

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Description

Tellurium dioxide (TeO2) is a solid oxide of tellurium. It is encountered in two different forms, the yellow orthorhombic mineral tellurite, β-TeO2, and the synthetic, colourless tetragonal (paratellurite), α-TeO2. Most of the information regarding reaction chemistry has been obtained in studies involving paratellurite, α-TeO2.

Basic materials characteristics
	Density(g/cm3)	6
	Melting Point (°C)	733
	Hardness (Mohs)	4
	Colour	transparency
	Transparent band（mm）	0.33-5.0
	Transmittance@632.8nm	>70%
	Index of Refraction@632.8nm	Ne=2.411 No=2.258
	thermal conductivity coefficient(mW/cm*℃)	30
	velocity（km/sec）	0.617 for shear wave along <110> ;4.26 for longitudinal wave along <001>

Running ability:
We can provide customers with Dia:2 inch, 3 inch, 4 inch wafers and crystal rods.
And other customized square ships etc.

Application:
Can be made into all kinds of acousto-optic device, such as acousto- optical deflector, acousto-optic q-switched, surface acoustic wave devices, etc, thus putting these crystals are widely used in laser radar, television, and a large screen display device scanning optical memory, photon computer and laser communication, etc.
TeO2 crystal is a kind of acousto-optic material with high quality factor.There are good birefringence and optical rotatory properties, and the velocity of propagation is slow along [110].If under the same clear aperture, use TeO2 single crystal made the resolution of the acousto-optic device can increases the order of magnitude, the response speed, driving power is small, high diffraction efficiency, stable and reliable performance, etc

Review

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