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STANDA in Lithuania
STANDA  P.Box.2684, LT-03001 Vilnius 9 P.O., Lithuania
Phone +370 5 2651474, Fax +370 5 2651483
E-mail: sales@standa.LT
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Home > Coatings Section > BBAR - Broad Band Anti-Reflection Coatings
These coatings are designed to increase the transmission over a broad spectrum
Coatings are provided by Ion Beam Sputtering (IBS) or Electron beam evaporation with/without Ion assistance coating techniques
Laser Line Anti-Reflection Coatings in the range 0.19 - 10.6 µm are available

Broad Band AR coatings designed to reduce the reflectivity of a component to near-zero for Broad band wavelength range. We suplly standard Broad Band AR coatings in the range 0.19 - 10.6 µm. These multilayer broadband anti-reflective coating can higher transmission access a broad spectrum. Therefore, it is the ideal for a wide range of multi-wavelength laser and white light applications. Please notified that the wavelength range and reflectivity of the coating changes according to the angle of the incident beam.

Broad Band Anti-Reflection Coatings
Wavelength range, nmResidual average Reflectivity @ 0° AOI, %Coating Code
400 - 700<1.0BBAR1
600 - 1050<0.8BBAR2
700 - 950<0.4BBAR3
750 - 850<0.3BBAR4
750 - 1000<0.5BBAR5
900 - 1200<0.6BBAR6
1200 - 1500<0.6BBAR7
1500 - 1900<0.7BBAR8

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10BE01-5x(ZYΘ) Beam Expander/Collimator

Standard Specifications
Coating Adhesion and DurabilityPer MIL-C-675A
Clear Aperture>90% of diameter
Laser Damage Threshold>4-5 J/cm2 for 10 ns pulses @ 1064 nm

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