Advanced Ion Beam Sputtered coatings

Eksma Optics in-house ion beam sputtering (IBS) coating facility allows us to manufacture a range of advanced optical components for laser applications. Custom optics with your desired specifications can be produced even in small batches.

IBS coatings feature:

  • High spectral precision
  • Low scatter and low absorption losses
  • High laser induced damage threshold
  • Highly controllable and repeatable process
  • Durability and insensitivity to changes in environment conditions

Eksma Optics has expertise in designing and fabrication of custom IBS coatings for various applications throughout 340 – 3000 nm spectral region. All of the components supplied by Eksma Optics are subject to high quality testing and certification in our quality control laboratory.

We offer:

  • Laser mirror coatings, laser line HR>99.95% or broadband HR>99.8%
  • Anti-reflection coatings, AR<0.05%
  • Beamsplitter coatings with tolerance +/- 0.2%
  • Filters/Dichroic mirrors, HR>99.9% and HT>99.0%
  • Thin film polarizers, Rs>99.8% and Tp>99.8%