Broadband
Dialectric Mirrors |
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| These mirrors have greater
reflectance than the last one. Their reflectance can get to 99%
on average. They are useable with confidence in lasers over broad
spectral ranges. They are designed to use at 45 degree or normal
incidence. They can be applied to use as laser grade substrates.
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Specifications |
Material |
BK7 glass |
Diameter |
+0-0.2mm |
Thickness |
K0.2mm |
Flatness |
/10 at 633mm |
Parallelism |
<3 arc min |
Surface Quality |
|
Back Surface |
Commercial polish |
Clear Aperture |
80% diameter |
Laser Damage Threshold |
CW:100 kw/cm2 |
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Broadband Dialectric Mirrors