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  Antireflective coatings
 
Single Wavelength AR Coatings    
Dual Wavelength AR Coatings    
Broadband AR Coatings    

Substrate Substrate: fused silica, BK7
Surface Figure: <λ/10 @ 632.8nm
Surface Quality: 40-20
Chamfer: 0.5mm, 45
Coating Material: Electron beam deposited dielectric multi-layers
Incident:0
Clear Aperture: > Central 85% of diameter
Wavelength (nm) Resldual Refiectance
193 <0.5%
284 <0.5%
355 <0.2%
632.8 <0.2%
670 <0.2%
780 <0.2%
808 <0.2%
980 <0.2%
1030 <0.2%
1053 <0.2%
1064 <0.2%
1310 <0.15%
1550 <0.15%
     Other wavelengths, Incident anglesand and dimensions available upon request

 

 

 

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