BGO Scintillation Detector

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Product Details


Polishing Specification for Optical Grade

 

Standard Precision

High Precision

Super Precision

Orientation Tolerence

< 1°

< 0.5°

< 0.2°

Thickness/Diameter Tolerance

±0.10 mm

±0.05 mm

±0.02 mm

Surface Flatness@633nm

<λ-2λ

<λ/2-λ/4

λ/4-λ/6

Wavefront Distortion

<(2-4)λ

<(1-2)λ

<(λ-λ/2)

Surface Quality

60/40

40/20

20/10

Parallel

45〞

10ˊ

Perpendicular

60ˊ

30ˊ

20ˊ

Clear Aperture

>90%

Chamfer

<0.2mm×45°

Coating

Available upon    request


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