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Thin Film Plate Polarizer (TFP) |
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Thin Film Plate Polarizer (TFP)
193
nm ≤ λ ≤ 400 nm
Thin Film Plate Polarizer coatings were developed specifically for use
in high power UV and Excimer laser applications. Designed to operate
at Brewster’s angle, these coatings separate an incident, unpolarized,
monochromatic beam into its S and P polarization components.
The extinction ratio (Tp/Ts) exceeds 100:1 in the
transmitted beam. The Excimer coatings are able to withstand the corrosive
properties of Excimer gases, thus are well suited for intracavity applications.
These all
dielectric coatings are sensitive to wavelength and angle of incidence.
RMI STANDARD
SPECIFICATIONS
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| Angle of Incidence: |
Brewster’s Angle (ΘB)
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| Reflectance:
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Rs > 99% |
| Transmittance: |
Tp ≥ 95% |
| Extinction Ratio: |
Tp/Ts ≥ 100:1 |
| Damage Threshold: |
3 J/cm2, 10 ns pulse |
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Last Updated ( Thursday, 19 April 2007 )
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