Dual AR coated windows (DAR)

Dual AR coated windows (DAR)

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Substrate dimension tolerance +0.0, -0.1 mm
Substrate wavefront distortion
Substrate surface quality 20-10 SD; 40-20 SD for curved faces
Coating Adhesion and Durability Per MIL-C-675A
Residual reflectivity < 0.5%
Clear Aperture >90% of diameter
Laser Damage Threshold >4-5 J/cm3 for 10 ns pulses @ 1064 nm
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Usually these coatings are used in multi-frequency laser output systems (e.g. frequency doubling). This coating provides very high transmission at two different wavelength. Typical wavelengths and reflection curves of an AR coating suitable for the prevalent laser system output at 1064nm and 532nm are shown below. Coatings are provided by Ion Beam Sputtering (IBS) or Electron beam evaporation with/without Ion assistance coating techniques.

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Angle of Incidence Substrate material Substrate size Wavelength, nm Product ID Price Action
0 deg BK7 Ø12.7 x 3 mm 399+556 1-OS-1-0127-3-[8E00] 41 €
45 deg BK7 Ø12.7 x 3 mm 399+556 1-OS-1-0127-3-[8E45] 41 €
0 deg BK7 Ø12.7 x 3 mm 400+800 1-OS-1-0127-3-[8F00] 41 €
45 deg BK7 Ø12.7 x 3 mm 400+800 1-OS-1-0127-3-[8F45] 41 €
0 deg BK7 Ø12.7 x 3 mm 426+852 1-OS-1-0127-3-[8G00] 41 €
45 deg BK7 Ø12.7 x 3 mm 426+852 1-OS-1-0127-3-[8G45] 41 €
0 deg BK7 Ø12.7 x 3 mm 515+1030 1-OS-1-0127-3-[8H00] 41 €
45 deg BK7 Ø12.7 x 3 mm 515+1030 1-OS-1-0127-3-[8H45] 41 €
0 deg BK7 Ø12.7 x 3 mm 532+1064 1-OS-1-0127-3-[8J00] 41 €
45 deg BK7 Ø12.7 x 3 mm 532+1064 1-OS-1-0127-3-[8J45] 41 €
0 deg BK7 Ø12.7 x 3 mm 1064+1319 1-OS-1-0127-3-[8K00] 41 €
45 deg BK7 Ø12.7 x 3 mm 1064+1319 1-OS-1-0127-3-[8K45] 41 €
0 deg BK7 Ø25.4 x 6 mm 399+556 1-OS-1-0254-6-[8E00] 47 €
45 deg BK7 Ø25.4 x 6 mm 399+556 1-OS-1-0254-6-[8E45] 47 €
0 deg BK7 Ø25.4 x 6 mm 400+800 1-OS-1-0254-6-[8F00] 47 €
45 deg BK7 Ø25.4 x 6 mm 400+800 1-OS-1-0254-6-[8F45] 47 €
0 deg BK7 Ø25.4 x 6 mm 426+852 1-OS-1-0254-6-[8G00] 47 €
45 deg BK7 Ø25.4 x 6 mm 426+852 1-OS-1-0254-6-[8G45] 47 €
0 deg BK7 Ø25.4 x 6 mm 515+1030 1-OS-1-0254-6-[8H00] 47 €
45 deg BK7 Ø25.4 x 6 mm 515+1030 1-OS-1-0254-6-[8H45] 47 €
0 deg BK7 Ø25.4 x 6 mm 532+1064 1-OS-1-0254-6-[8J00] 47 €
45 deg BK7 Ø25.4 x 6 mm 532+1064 1-OS-1-0254-6-[8J45] 47 €
0 deg BK7 Ø25.4 x 6 mm 1064+1319 1-OS-1-0254-6-[8K00] 47 €
45 deg BK7 Ø25.4 x 6 mm 1064+1319 1-OS-1-0254-6-[8K45] 47 €
0 deg UVFS Ø12.7 x 2 mm 266+532 1-OS-2-0127-2-[8A00] 47 €
45 deg UVFS Ø12.7 x 2 mm 266+532 1-OS-2-0127-2-[8A45] 47 €
0 deg UVFS Ø12.7 x 2 mm 343+1030 1-OS-2-0127-2-[8B00] 47 €
45 deg UVFS Ø12.7 x 2 mm 343+1030 1-OS-2-0127-2-[8B45] 47 €
0 deg UVFS Ø12.7 x 2 mm 355+532 1-OS-2-0127-2-[8C00] 47 €
45 deg UVFS Ø12.7 x 2 mm 355+532 1-OS-2-0127-2-[8C45] 47 €
0 deg UVFS Ø12.7 x 2 mm 355+1064 1-OS-2-0127-2-[8D00] 47 €
45 deg UVFS Ø12.7 x 2 mm 355+1064 1-OS-2-0127-2-[8D45] 47 €
0 deg UVFS Ø25.4 x 5 mm 266+532 1-OS-2-0254-5-[8A00] 53 €
45 deg UVFS Ø25.4 x 5 mm 266+532 1-OS-2-0254-5-[8A45] 53 €
0 deg UVFS Ø25.4 x 5 mm 343+1030 1-OS-2-0254-5-[8B00] 53 €
45 deg UVFS Ø25.4 x 5 mm 343+1030 1-OS-2-0254-5-[8B45] 53 €
0 deg UVFS Ø25.4 x 5 mm 355+532 1-OS-2-0254-5-[8C00] 53 €
45 deg UVFS Ø25.4 x 5 mm 355+532 1-OS-2-0254-5-[8C45] 53 €
0 deg UVFS Ø25.4 x 5 mm 355+1064 1-OS-2-0254-5-[8D00] 53 €
45 deg UVFS Ø25.4 x 5 mm 355+1064 1-OS-2-0254-5-[8D45] 53 €

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