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Broadband Dielectric Mirror

Specifications

Material

BK7,Fused silica

Dimension Tolerance

+0.0/-0.1mm

Thickness Tolerance

±0.2mm

Clear Aperture

>90%

Flatness

λ[email protected] per 25mm range

Surface Quality

60/40 scratch and dig

Coating ( AOI 0-45deg)

Dielectric HR coating on one surface, Ravg>99% for random polarization @ design wavelength,

rear surface ground or inspection polished

Damage Threshold

>1J/cm2, 20ns, 20Hz, @1064nm





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