Infrared Filters
REO provides a diverse range of infrared wavelength selective coatings characterized by optimum transmittance and sharp spectral edge transitions. Utilizing advanced coating techniques, we deliver bandpass and sharp edge filters which have exceptional wavelength stability with respect to changes in ambient temperature and humidity.
Thin Film Engineering
REO Thin Film Engineering is the core technology of our company. Collectively, our engineering team has well over 100 years of TF manufacturing and design experience. We strive to be an extension of your own engineering and product development organization. We leverage our experience to provide you with the most efficient and robust solutions for your component and assembly requirements.
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Surface Metrology
REO maintains 14 Fizeau interferometers for accurate measurement of surface figure, utilizing several different configurations for both in-process and final product measurement of surface figure of flat and spherical surfaces. REO has interferometers at 633nm and 1064nm. These instruments normally have an absolute accuracy of approximately l/100. REO maintains interferometers with apertures of up to 150mm diameter, with lateral resolution of up to 100um.
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Flat Polishing
REO uses techniques such as continuous polishing and double-side polishing to produce optical surfaces of exceptional flatness. Double-side polishing is used to efficiently produce plane-parallel surfaces of up to 300mm diameter with typical flatness levels of approximately 20nm RMS per cm of diameter.
Continuous polishing consists of holding parts in a ring-lap configuration typically on a table made of pitch and is used to achieve much higher flatness levels, approximately 3nm rms per cm of diameter, on parts up to 250mm diameter.
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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.
Capabilities
Our team's experience and expertise spans optical fabrication, coating, testings, assembly, engineering, supply chain and project management.
Facilities
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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Call Now! 303.938.1960