2 suppliers

Etalons

An etalon is an optical device that consists of two parallel reflecting surfaces separated by a precise and known distance. It operates based on the principle of optical interference and is used to control or measure the wavelength of light with high precision. Learn more about etalons →

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Valley Design Corp., Headquarters - Shirley, MA

AS9100/ISO 9001 manufacturer of substrates, wafers, flat optics, precision shims/spacers, 0.127-mm sq to 450-mm diameter. Precision lapping, polishing, dicing, 5-axis CNC machining, small diameter core drilling, hole drilling. Ultrathin 10-20 microns, ultraflat, tight tolerances. Fused silica, glass, sapphire, ceramics, metals. Large inventory.

Custom Manufacturer

BMV Optical Technologies Inc. - Ottawa, Canada

Manufacturer of precision optical components and thin-film coatings in prototype and volume quantities. Products include lenses and lens systems (cylindrical, spherical), GRMs, etalons, beamsplitters, laser windows and mirrors, for work in the UV, VIS, NIR, and far-IR spectral regions. Metrology services are also available. ISO 9001:2015 certified.

Custom Manufacturer

Glossary

etalon An etalon is an optical device that consists of two parallel reflecting surfaces separated by a precise and known distance. It operates based on the principle of optical interference and is used to control or measure the wavelength of light with...
etaloning Etaloning is an optical phenomenon that occurs in imaging systems, particularly in devices such as spectrometers, interferometers, and cameras. It is characterized by the appearance of interference fringes or unwanted patterns in the image due to...
Fabry-Perot etalon A nonabsorbing, multireflecting device, similar in design to the Fabry-Perot interferometer, that serves as a multilayer, narrow-bandpass filter.

Etalons SuppliersinterferometerFabry-Perot interferometermeasuring gaugeopticstest & measurement