Ultrafast Laser Mirrors
REO offers precision optical mirrors with high reflectivity (>99.7%) from 650 nm to 1100 nm manufactured with our ion beam sputtering (IBS) technology. Careful control of coating layer thickness allow us to reliably meet performance specifications for group delay dispersion (GDD) and third order dispersion (TOD).
GDD Measurement
For state-of-the-art measurement of the group delay dispersion of optical components and subassemblies for ultrafast laser applications, REO utilizes the Chromatis White Light Interferometer from KM Labs. This tool provides GDD resolution of ±5 fs2 over a wavelength range of 500nm – 1100nm. It can be configured for dispersion measurement in reflection or transmission over a range of incident angles up to 70°.
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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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Superpolishing
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.
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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