Dielectric Mirrors

Description

Introduction of Bote Dielectric Mirrors

Broadband dielectric mirrors are available in three different spectral ranges, visible, NIR and IR regions. Its main purpose is to redirect light to make the optical system compact in size.

These are used for beam steering, applications with broadband reflection requirements in the visible, NIR and IR ranges.

Bote offers broadband dielectric mirrors with high surface flatness, low scattering and high reflectivity.

Dielectric vs Metallic Mirror

Dielectric mirrors and metallic mirrors are two common types of reflective optics, each with unique properties and applications.

Dielectric mirrors use multilayer coatings of dielectric materials to achieve high reflectivity at specific wavelengths. They offer superior performance with minimal absorption, making them ideal for laser systems, research, and high-precision optical devices. Their wavelength-specific design ensures maximum efficiency, especially in high-power applications.

In contrast,  metallic mirrors  feature a thin layer of metal (like aluminum, silver, or gold) as their reflective surface. They provide broad-spectrum reflectivity across UV, visible, and infrared ranges, making them versatile for applications requiring multi-wavelength functionality. However, metallic mirrors tend to have lower reflectivity and higher absorption compared to dielectric mirrors.

Choosing between the two depends on your needs: opt for dielectric mirrors for laser-specific and high-reflectivity tasks, and metallic mirrors for wide-spectrum and cost-effective solutions. Explore our collection to find the perfect mirror for your application!