Dielectrinic Mirror - China

Dielectrinic Mirror

Optical Mirror

Optical Components

PARAMETER:

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 coatingwith 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.

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 mirror.

BRD Optical provide the Visible broadband dielectric, UV dielectric coating, etc.

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

Company Contact:

• Posted By: ChangChun BRD Optical co., Ltd

• Phone: 8643181884163

• Address: No.399 Bo Cai Road, High-Tech Industrial Development Area, Changchun, Jilin, China 130012, Changchun , Jilin , China

• Email:

• Website: https://www.ecoptik.net

• Business Description: Changchun BRD Optical Co., Ltd was founded in 2000, and is located in the city of Changchun-the optic base of China with a beautiful view and profound optical culture.
  
  We have state-of-the-art, modern technology machines for manufacturing and inspecting all kinds of precision optics.
  
  Our company occupies an area of 1, 500 square meters, supported by 82 workers, including three technical engineers and two dedicated optical engineers.
  
  In the aspect of technology, we benefit from the backbone of Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences and Changchun University of Science and Technology.
  
  We also usually make technical exchange with each other.
  
  Referring to the manufacture equipment and checking equipment of products, most of them are adopted from abroad including coating machine, sphericity interferometer, optical spherometer and others.
  
  It can detect the optical components exactly and increase the production levels.
  
  We also comply with a standard of DIN, MIL, ISO surface quality standards in the aspect of production layout and production design.
  
  For many years, we were focusing on manufacturing and selling precision optics with high quality.
  
  We mainly deal with optical lenses, prisms, windows, filters, cylindrical lens, aspherical lens, mirrors, quartz glass, ZnSe, CaF2 and others.
  
  Our Products:
  
  - plano convex cylindrical lens optical glass
  
  - plano concave cylindrical lens optical components
  
  - meniscus cylindrical lens
  
  - cemented cylindrical lens
  
  - optical components cylinder lenses