Purchasing Advisor for Supermirrors
Find all you need for professionally buying supermirrors: an interactive tool with a comprehensive and trustworthy directory of suppliers and expert guidance for a structured decision process with scientific and technical background information.
Top-level product category: optical components and devices
More general product categories: mirrors
Related product categories: laser mirrors, superpolished optics
Supermirrors are optical mirrors with extremely high reflectivity, often exceeding 99.9999%. These mirrors are used to create optical resonators with exceptionally high Q factors, making them vital in fields such as quantum optics.
Interactive Purchase Decision Tool
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Suppliers for Supermirrors
7 suppliers for supermirrors are listed in the RP Photonics Buyer's Guide, out of which 4 present their product descriptions and images. Both manufacturers and distributors can be registered.
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presenting their product descriptions
![]() 43 Sparta Avenue Newton, NJ 07860 United States See us at LASER World of Photonics 2025 in Munich, June 24–27 (booth B2.403, A1.530)! | ![]() Thorlabs manufactures high-performance, single-crystal supermirror coatings on Ø1" substrates for applications requiring the highest reflectance possible at a specific wavelength. These high-performance supermirrors with ultralow optical absorption and minimal Brownian noise are key ingredients for the construction of optical atomic clocks, optical reference cavities, and stabilized lasers, as well as the next generation of gravitational wave detectors. Product-specific web page |
![]() YOUR KEY to innovation and success UltraFast Innovations GmbHDieselstr. 5 85748 Garching (München) Germany See us at LASER World of Photonics 2025 in Munich, June 24–27 (booth B1.543)! |
UltraFast Innovations (UFI®) manufactures supermirrors with a reflectivity exceeding 99.99%. Our magnetron sputtering facility offers the best technology for ultra-high reflection mirrors due to the extremely dense layers. More than 99.997% reflection over a bandwidth of 200 nm or more is available. Characterization of these mirrors is performed in a cavity ring-down measurement device with ppm-level precision. Product-specific web page |
![]() Home of high power optics and coatings LASEROPTIKJohannes-Ebert-Str. 1 30826 Garbsen Germany See us at LASER World of Photonics 2025 in Munich, June 24–27 (booth B1.120)! | ![]() So-called supermirrors for ring laser gyroscope assemblies or certain scientific applications require coated optics with extremely low losses (i.e. absorption and scattering). These mirrors also have a maximum reflectivity with R > 99.998% and total losses < 10 ppm. LASEROPTIK uses a modified IBS machine that is capable to produce coatings on superpolished substrates. The cleanliness of the machine and environment is maintained in a dedicated super-clean room, where also the extensive substrate pre- and after-treatment takes place. Measurement devices such as white light profilometers and high resolution microscopes (up to × 1000) for the inspection procedures are in place. A custom built cavity ring-down setup allows to determine the reflection with a precision of up to four decimal places and to refer back to the losses. Product-specific web page |
![]() Your sidekick for laser optics development OPTOMANUkmerges g. 427 14185 Vilnius Lithuania | ![]() OPTOMAN's extreme low-loss mirrors have a maximum reflectivity of R > 99.995% and total losses (absorption, scatter, and transmission) below 1 ppm at a discrete wavelength and angle of incidence. Coatings are applied on high purity fused silica substrates (plane, spherical or wedged) super-polished to an RMS roughness of <2 Å. Mirrors are available with a CRD measurement that prove reflectivity and loss values. Product-specific web page |
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Other Suppliers
Alien Photonics Lithuania |
LohnStar Optics United States |
Newport Corporation United States |