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micronoptics.com

Luna fiber optic sensing and measurement systems help design, build and maintain products and processes for aerospace, energy, and more. Explore solutions now.

meadowlark.com

Privacy Statement (EU) - Delivering the highest quality optics for over 40 years: polarizers, photonics, spatial light modulators, and more.

lightmachinery.com

Fluid Jet Polishing Technology LightMachinery's patented fluid jet polishing system uses a fine stream of slurry to accurately remove nanometers of material from an optical surface. LightMachinery has spent many years refining this computer controlled polishing technology. While 90% of our optical fabrication is done using conventional techniques, most of our high accuracy etalons, VIPAS, interferometers and wafers are finished using the 'FJP'. Fluid jet polishing enables LightMachinery to tackle some very complex and difficult optical fabrication tasks with confidence and is opening up a new era of optical device manufacturing. The adjustment of the shape and flatness of optical components such as etalon mirrors to within a few nanometers Very thin components, such as wafers and thin etalons, that are impossible to accurately polish using conventional technology The ability to measure the final performance of complex assemblies such as Michelson Interferometers and then to make arbitrary freeform surface corrections to correct the overall performance Arbitrary freeform optical surfaces such as phase plates, corrector plates, axicons and cylindrical axicons Materials that are compatible with our FJP process include; Fused Silica, all glasses, crystal quartz, Germanium, Silicon, CaF2, MgF2, Salts Non compatible materials (so far) include metals and any material with grain structure or inhomogeneities FLUID JET POLISHING More information on the FJP process and some examples too The fluid jet process is 100% computer controlled Step 1 Measure the current surface profile, this is usually done using an interferometer. Step 2 Compare the current surface to the target surface profile. Step 3 Compute the required removal pattern A conventionally polished 2" x 2" fused silica substrate (before fluid jet polishing) Measured with tunable laser mapping system in transmission there is a peak to valley slope of about 115nm This same substrate after FJP Measured again with t

semrock.com

Semrock applies patented design techniques to manufacture spectrally sophisticated optical filters for the life science market.

microglacoste.com

Over the last decade, the CG-5 Autograv™ has become the worldwide industry standard for land gravity meters and we are grateful to our many customers whose loyalty and trust has made this achievement possible.  ...

rpoptics.com

Discover the legacy of innovation at Rochester Precision Optics. Learn about our commitment to delivering advanced optical solutions for defense, consumer, medical, industrial, and sporting optics. Explore our history, mission, and expertise in precision optics. Visit RPO's About Us page to find out more.