• Planetary Rotation of Optics in Thin Film Coating Chamber

    Optical Coatings
  • Preparing Optics for Thin Film Coating Deposition

    Thin Film Coatings
  • Thin Film Coating Chamber: 1200mm Diameter Tecport E- Beam Evaporator with 6kW Plasma Source and Planetary Rotation

    Thin Film Deposition
  • Thin Film Coating Design Using Filmstar and TF Calc

    Thin Film Deposition
  • Multiple Thin Film Coating Chambers

    Thin Film Deposition

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Thin Film Coating Services

Custom Coating Design & Manufacture

Coating Capabilities

  • High LDT anti-reflection coatings for laser applications
  • Broadband and multiband anti-reflection coatings
  • LWP, SWP, and multiband dichroic beamsplitter coatings
  • High LDT dielectric mirrors for laser applications
  • Polarizing beamsplitter coatings with high extinction ratios
  • Broadband non-polarizing hybrid beamsplitter coatings
  • Protected/Enhanced metal mirrors

Coating Capabilities

  • Chamber Deposition Sources: E-beam, plasma assisted e-beam, and thermal evaporation
  • Available Wavelengths: 0.3μm – 2.5μm
  • Substrate Sizes: 3mm to 480mm
  • Coating Aperture Sizes: Full coated aperture to 1mm from edge; smaller apertures per customer request
  • Environmental Durability: Per standard military and commercial specifications

Precision Optical specializes in supplying precision thin film coatings for the UV, visible and near IR spectral regions. Our coating chambers accommodate many different substrate shapes and sizes, and utilize state-of-the-art technology to produce optical coatings with excellent spectral performance, laser damage threshold, and environmental durability. We are pleased to offer competitive prices and delivery times on a wide variety of material sizes, substrate sizes, and coating designs from prototypes to large volume orders.

At Precision Optical, we understand that process control plays a critical role in thin film deposition. We manufacture our own deposition fixtures and tooling with in-house CNC capabilities. Our coating engineers use advanced thin film design software and theoretical evaluation techniques to develop optimal coating designs. Our experienced technicians closely monitor the inherent properties of each material and layer configuration throughout deposition. Coating chamber parameters are rigorously controlled to ensure process repeatability, and coatings undergo thorough environmental and spectral analysis and testing prior to shipment.

Being vertically integrated allows Precision Optical unparalleled freedom in addressing the inherent challenges of thin film deposition. In addition to supplying coating on fully in-house manufactured components we provide coating services for customer furnished substrates. We work closely with our customers to find cost-effective solutions to the most challenging coating requirements. Please contact our sales team for a detailed quote on our thin film coating services, or any of our coated products.