Optics - UV VIS NIR
REO fabricates a diverse range of precision optical components and laser optics designed to consistently deliver the highest spectral accuracy as well as superior environmental stability, durability, and laser damage resistance. For applications in the ultraviolet, visible, or near infrared, that require precision optics in volume…
Thin Film Coating
Over 20 years ago, REO became the first company to commercially provide Ion Beam Sputtered (IBS) thin film coatings. Today, we have expanded our technology to produce the highest quality thin films performing a range of functions across the full optical spectrum from the deep UV (190nm) through the long wave IR (14um). With a total of 35 coating chambers in operation, REO’s ability to produce the highest performance, lowest loss, most durable thin films across the spectrum is unmatched in the world.
Click to watch what REO coatings can do for you.Learn More
REO has a world-renowned capability for optical fabrication and polishing an extensive range of materials and geometries to the industry’s highest level of performance and quality. Utilizing a range of processes including spindle polishing, CNC polishing, diamond turning and continuous polishing, REO has the expertise to meet an exceptional range of fabrication challenges.Learn More
Laser Damage Testing
REO provides some of the highest laser damage resistant optics in the world and is committed to the highest possible standard for testing and qualification of these optics. With our own fully automated laser damage test capability, REO not only conducts routing production testing of our products, but also continuously advances the state of the art in understanding laser damage mechanisms and test methodologies.
REO’s primary test system is comprised of a ~20ns pulse length 1064nm laser induced damage threshold (LIDT) test system according to ISO 21254-2 or other similar test protocols.Learn More
Substrate surfaces polished with roughness measuring less than 1A rms are availble from REO. “Superpolishing” refers to processes that are designed to produce surfaces featuring exceptionally low scattering of light throughout the UV to IR wavelength ranges. These superpolished surfaces often demonstrate surface scattering levels lower than 1ppm (wavelength dependent). In terms of surface roughness, this typically means surfaces with significantly less than 1A rms, integrated over spatial scales from approximately 1 micron to 100 microns. Superpolished surfaces may be flat or spherical with a radius of curvature as short as 20mm.Learn More
Our core production starts with optical polishing, includes super polishing, IBS coatings, broad focused metrology, including in house LDT and concludes with our active active assembly production. REO cutting edge technology enables the optimum manufacture of our products.
Spectral Metrology/Laser Photometry
Ion Beam Sputtered Coatings (IBS)
Ion Assisted Deposition (IAD)
Our team's experience and expertise spans optical fabrication, coating, testings, assembly, engineering, supply chain and project management.
Thin Film Engineering
Quality Assurance Engineering
Our factory has been built and organized for optics, thin film coatings and assembly fabrication. Clean rooms, state of the art metrology and our laminar flow production areas for contamination controls are just the foundation of what we do to ensure excellence.
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