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Narrowband Anti-Reflection (NAR) |
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Narrowband Anti-Reflection (NAR)
193
nm ≤ λ ≤ 400 nm
Narrowband Anti-Reflection coatings, often referred to as "V"
coatings, substantially reduce surface reflectance at the specified
center wavelength. These all dielectric coatings are sensitive to polarization,
wavelength and angle of incidence. They are durable and highly resistant
to laser damage.
RMI STANDARD
SPECIFICATIONS
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| Angle of Incidence: |
0º or 45º |
Reflectance:
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λ > 222 nm:
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R ≤ 0.25% at 0º |
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R ≤ 0.5% at 45º, unpol. |
| λ ≤ 222 nm: |
R ≤ 1.0% at 0º |
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R ≤ 1.5% at 45º, unpol. |
| Damage Threshold: |
1.5 J/cm2, 10 ns pulse |
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Last Updated ( Monday, 16 June 2008 )
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