Application of gold-plated mirror and silver-plated mirror

The gold-plated mirror can provide the highest reflectivity and the highest environmental stability for the infrared (IR) wavelength, which can reach 98-99% in the entire infrared spectrum. Gold-plated (Au) optical mirrors are ideal for applications in the wavelength range of 750 – 1500 nm (more than 12 um). We can customize and manufacture gold-plated mirrors to meet the reflectivity and environmental stability requirements of specific optical mirror applications.

The silver-plated mirror can provide excellent reflectivity, which can reach 95-99% even in the far infrared spectrum, and from 450nm to more than 12 μ The reflectivity of m can reach more than 95%. However, silver-plated (Ag) mirrors may not be ideal for some applications because their reflectivity in the blue and ultraviolet spectral areas may be less than 90%. Fortunately, silver-plated mirrors can be customized to meet the reflectivity and transmittance requirements of your specific optical applications, and protective coatings can be provided to help protect silver-plated mirrors from discoloration.


Hanzhong Brisun Optics Co., Ltd. Is the high precision optical element manufacturer provides customized production of Various optical lenses, including spherical lens, cylindrical lens, optical window, mirror, prism, filter, metal base mirror and other high-precision optical elements. The base materials include various optical glass, fused quartz, calcium fluoride (CaF2), zinc selenide (ZnSe), germanium (GE), silicon (SI), sapphire, metal and other materials. And provide antireflective film, high reflection film, spectroscopic film, metal film and other optical coatings.

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