Partial Reflecting Mirrors (PR)

Partial Reflecting Mirrors (PR)

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Substrate dimension tolerance +0/-0,1mm
Substrate wavefront distortion < L/8, < L/4 for curved surfaces
Substrate surface quality 20/10 SD; 40/20 SD for curved faces
Coating Adhesion and Durability Per MIL-C-675A
Clear Aperture >90% of diameter
Laser Damage Threshold >5-6 J/cm2 for 10 ns pulses @ 1064 nm
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Attention! You can customise this product to your needs.
These coatings serves usually for the efficient beam splitting as well as output coupling in high power laser cavities. Typical Broad band (1010-1070 nm) coating for R = 10 % is shown in the picture above.

Coatings are provided by Ion Beam Sputtering (IBS) or Electron beam evaporation with/without Ion assistance coating techniques.
varna Efficient beam splitting as well as output coupling in high power laser cavities
varna Various wavelengths and reflectivity values are available!

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