Optical Coatings
ZYGO’s world class coating design engineers and technicians work closely with our metrology and optical manufacturing teams, creating a “one stop shopping” advantage for our customers. This simplifies your supply chain, reduces program risks and overall timeline. Select a single, vertically integrated manufacturer when it is critical your substrate will meet all requirements after a coating is applied.
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Reflective Coatings
- Protected and enhanced metals (gold, silver, aluminum)
- Inconel, chrome, nickel, and titanium
- Multi-layer custom dielectric designs
Anti-Reflective Coatings
- UV to MWIR spectral range (248 nm to 5 µm)
- Broadband (BBAR), single or dual band, plus custom designs
- AR coating over EMI gridding
Specialty Coatings
- High LIDT, including femtosecond laser applications
- Filters
- Beamsplitters
The ZYGO Advantage
- Engineering, fabrication, metrology, coating all under one roof
- Large substrates up to 45” diameter [ 1145 mm] and 300 lbs. [136 kg]
- Deposition onto a wide variety of materials
- Custom coating designs
- In-house environmental, durability testing per standard MIL, ISO specs
- Well-established techniques for coating stress compensation
- ZYGO’s industry-leading metrology systems certify all specifications after coating
- Coating refurbishment services are available
