Dielectric Mirror

A dielectric mirror, also known as a Bragg mirror, is a type of mirror composed of multiple thin layers of dielectric material, typically deposited on a substrate of glass or some other optical material. By careful choice of the type and thickness of the dielectric layers, one can design an optical coating with specified reflectivity at different wavelengths of light. Dielectric mirrors are also used to produce ultra-high reflectivity mirrors: values of 99.999% or better over a narrow range of wavelengths can be produced using special techniques. Alternatively, they can be made to reflect a broad spectrum of light, such as the entire visible range or the spectrum of the Ti-sapphire laser. Mirrors of this type are very common in optics experiments, due to improved techniques that allow inexpensive manufacture of high-quality mirrors. Examples of their applications include laser cavity end mirrors, hot and cold mirrors, thin-film beamsplitters, and the coatings on modern mirrorshades. Ecoptik (also known as BRD Optical) has various dielectric mirrors for sale. If you want to know the dielectric mirror cost, please feel free to contact us.

Description of Broadband Dielectric Mirror For Sale
A dielectric mirror is an optical mirror made of thin layers of dielectric coating deposited on an optical substrate. We offer dielectric laser mirrors for fixed, narrowband or broadband wavelength applications covering wavelength ranges from UV to IR. Wide selection of round, elliptical or custom shapes as well as flat, spherical, cylindrical surface mirrors.

Ecoptik (also known as BRD Optical) provide the Visible broadband dielectric, UV dielectric coating, etc. If you want to know the dielectric mirror cost, please feel free to contact us.

Specifications of Broadband Dielectric Mirror For Sale
Structure Flat, Sphere, Cylinder, or customized shape
Substrate Fused silica/ Silica/ BK7 Glass
Dimension 2mm~100mm
Clear aperture >90% of dimension
Surface quality 40/20, 20/10 Scratch-Dig
Surface Irregularity λ/2~λ/10 @632.nm
Thickness 1mm~20mm
Coating UV/ VIS dielectric coating

Ecoptik is a professional optical components companies, we provide optical element, custom optical lenses and etc. Want to know more? Please contact us.