Metal Reflective Coatings

OPCO produces Metal Reflective Coatings on a wide variety of substrates as a prototype, in short runs or high volume.

We coat optics produced in-house as well as customer supplied components.

Contact Ryan at OPCO to discuss your coating requirements.

Applications

• VUV to IR Spectrometer Mirrors
• Electrically conductive (Gold, NiCr, etc.)
• Durable handheld and vehicle-mounted mirrors
• Broad wavelength beamsplitters and ND filters

Custom metal coatings to your specs

• Spectrophotometer coating verification from 190nm to 20µm
  – VUV verification down to 120nm available
• Vertically integrated in-house manufacturing:
  – Coating and fabrication in the same building
  – Fabrication of custom shapes for mirror substrates
  – Large inventory of glass substrate materials
• Polarization: S, P or Average
• Angle of Incidence: 0° to 70°
• Substrate Material: Glass, Crystals, Metals, Ceramics, and plastics
• Military Specifications: Mil-C-675, Mil-F-48616, Mil-M-13508, Mil-C-48497

Typical Reflective Coatings produced by OPCO

• Aluminum, Enhanced Al (Al+MgF₂, overcoat), Protected Al (SiO, SiO₂, and others)
• Enhanced Silver (Ag+oxide overcoat), Protected Silver (Ag+SiO₂ and other oxides)
• Bare Gold, Protected Au (Au+SiO, SiO₂, oxide overcoats)
• Bare Platinum
• Bare Chromium, Coatings
• Nickel alloys (NiCr, Inconel™)
• Bare Copper