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描述
RFQ

VUV mirror

Product Info

Specifications

 

Material:

UV grade fused silica

Diameter:

+/- 0.10mm

Clear aperture:

>80% of diameter

Thickness:

+/-0.1mm

Parallelism:

< 3 arc minutes

Surface quality: 

40-20 scratch and dig

Flatness:

λ/4 @632.8nm - 1st surface


1 λ @632.8nm - 2nd surface

Chamfer:

0.2-0.3mm x 45°

Coating:

Al + protection layer (MgF2) transparent to UV

Reflectivity:

R>50%@120-200nm, R>70%@200-850nm, AOI45°

 

Coating curve 

VUV-mirror1

Specifications

 

Material:

UV grade fused   silica

Diameter:

+/- 0.10mm

Clear aperture:

>80% of   diameter

Thickness:

+/-0.1mm

Parallelism:

< 3 arc   minutes

Surface quality:  

20-10 scratch   and dig

Flatness:

λ/10 @632.8nm - 1st surface


λ/4 @632.8nm - 2nd surface

Chamfer:

0.5mm x 45°

Coating:

Al + protection   layer (MgF2) transparent to UV

Reflectivity:

R > 78%@120nm,   AOI 15°

 

 

Coating curve 


1200-AlMgF2