Protective Gold Mirrors

Protective Gold Mirrors

Supplier
Ytoptics
Category
Optical Mirrors
Origin
China

Protective gold mirrors are a type of mirror commonly found in optical or industrial applications, and are made by coating the surface of a substrate (e.g., glass, metal, or other material) with a highly reflective gold (Au) coating and covering it with a protective layer.

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Overview

Protective gold mirrors are a type of mirror commonly found in optical or industrial applications, and are made by coating the surface of a substrate (e.g., glass, metal, or other material) with a highly reflective gold (Au) coating and covering it with a protective layer.

Applications

Infrared optical systems: laser processing (e.g. CO₂ lasers), thermal imaging, infrared sensors Aerospace: infrared reflectors for satellites, space telescopes, utilizing the stability of gold coating in the space environment Scientific research instruments: spectrometers, infrared microscopes and other equipment requiring high reflectivity Industrial and medical: high temperature measurement, medical laser equipment

Key Features

High infrared reflectivity: gold coating has very high reflectivity (up to 95%-99%) in the near-infrared (above 700nm) to far-infrared wavelengths (especially 1-20μm), but lower reflectivity in the visible region (yellowish). Oxidation resistance: gold itself is chemically stable and corrosion-resistant, but the pure gold coating is softer and easier to scratch, requiring a protective layer to enhance durability.

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Supplier Information

Yt
Ytoptics
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Changchun Yutai Optics Co., Ltd. is a manufacturer with ISO9001 certification. We are specialized in high-performance optical components including lens, mirrors, filters, windows and prisms which are specified by customers. Yutai’s items are widely used in imaging, defense, medical, laser and industry market. As a fast-growing supplier in optics, Yutai Optics has quickly established itself as a leader in optical components with advanced technology and quality control ability, aiming to provide professional service and good quality items to meet customers' request. Yutai has already established long-term cooperative relations with many powerful companies all over the world.

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