PRODUCTS

TEO2 CRYSTAL

The TeO2(Tellurium Dioxide) crystal is an excellent acousto-optic crystal material, it is widely applied in the production of Acousto-optic modulator(AOM), Acousto-optical deflector(AOD), Laser Q-switches, RF spectrum analyzers in laser technology science and optoelectronic technology, because of its high figure of merit, which depended on high elastic coefficient and high refractive index. The TeO2 crystal has high figure of merit, high refractive index, high optical activity.

Parameter

Specs

Dimensional Tolerance:

(W ± 0.1mm) x (H ± 0.1mm) x (L + 0.2/-0.1mm)

Flatness:

<L/8 at 633nm                    

Surface Quality(S/D):

10/5 before coating,  20/10 after coated

Parallelism:

< 20 arc seconds

Perpendicularity:

< 5 arc minutes

Wavefront Distortion:

<L/8 at 632.8nm                    

Clear Aperture:

Central 95%

Bevel (leg width):

<0.15mm x 45degree                    

Coating:

Anti-reflective coating should be considered if low reflectivity is required.

.Service 01

Inspection

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