20 suppliers

Fizeau Interferometers

A Fizeau interferometer is an interferometric device that uses the principle of interference to measure the surface flatness and quality of optical components. It consists of a light source, typically a laser, which emits coherent light that is split into two beams. One beam is directed towards a reference mirror, and the other beam is directed towards the surface of the optical component being tested. Learn more about Fizeau interferometers →

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Apre Instruments - Tucson, AZ

Fizeau and LUPI interferometers. Making optics is a daily challenge. Less time, more challenging specifications, and demands to lower cost. Apre interferometers give you the performance edge and architecture to grow with you, at minimal cost. APRE upgrades most brands and models of interferometers to keep your present systems working. Call today.

Stock ManufacturerCustom ManufacturerSupplier/DistributorDesigner

3 products

Zygo Corporation - Middlefield, CT

Specializes in the design and manufacture of advanced optical metrology instruments and systems, ultraprecise optical components and assemblies, and providing electro-optical design and manufacturing services.

Stock Manufacturer

9 products

4D Technology Corporation - Tucson, AZ

Designs and manufactures dynamic laser interferometers and optical profilers, and surface defect gauges. Applications include precision machined surfaces, optics, astronomy, aerospace, space-based telescopes, flexible electronics, automotive, and in-line production measurement.

Stock ManufacturerCustom Manufacturer

1 product

AdlOptica GmbH - Berlin, Germany

Aiteh Industrial Co. Ltd. - Taipei, Taiwan

Armstrong Optical Ltd. - Northampton, United Kingdom

HighFinesse GmbH - Tuebingen, Germany

InterOptics LLC - Tucson, AZ

Lambda Photometrics Ltd. - Harpenden, United Kingdom

Logitech Ltd. - Old Kilpatrick, United Kingdom

Mahr Inc. - Providence, RI

Metrology Concepts - Rochester, NY

Moeller-Wedel Optical GmbH - Wedel, Germany

Optoprim Germany GmbH - Unterschleissheim, Germany

OptoTech Optical Machinery Inc., Precision Optics - Palm, PA

OptoTech Optikmaschinen GmbH - Wettenberg, Germany

Soliton Laser- und Messtechnik GmbH - Gilching, Germany

Trioptics - Rancho Cucamonga, CA

TRIOPTICS GmbH - Wedel, Germany

XONOX Technology Inc. - Fairport, NY

Glossary

Fizeau interferometer A Fizeau interferometer is an interferometric device that uses the principle of interference to measure the surface flatness and quality of optical components. It consists of a light source, typically a laser, which emits coherent light that is...
surface profile A representation of the shape of a surface, including any roughness or other irregularities. The profile can be generated by direct measurements, as by a stylus, or by remote measurement, as by an interferometer.
Fizeau fringes Fizeau fringes are interference fringes observed in an interferometer, specifically in a Fizeau interferometer. The Fizeau interferometer is named after the French physicist Armand Fizeau, who developed it in the mid-19th century. It is commonly...

Fizeau Interferometers SuppliersFizeau interferometerslaser interferometerssurface profilingsurface measurementoptical surface measurementinterference of light waveswavefront sensingoptical elementopticstest & measurementmetrology