Optical Component
Waveplate
Cylindrial lenses
Glan Polarizer
Polarizing beam splitter
Lens
Prism
Windows
Filters
Coating
E-O Q Switch
Micro-optics Assembly
Lyot Depolarizer
Products
Optical Component
Optics Material
     Dielectric Coating-HR Coating And PR Coating
Home >> Coating >> Dielectric Coating-HR Coating And PR Coating 

A dielectric coating consisting of alternating layers of quarter-wave film of a higher refractive index and lower refractive index than the substrate.Such coatings can be made very specific to a reflected wavelength or,by varying the layers’ thickness or film indexes,spread over a wide wavelength interval including high reflection coating(HR) and partial reflective coating(PR).

  

   

    

DIELECTRIC COATING-HR COATED AND PR COATING

A dielectric coating consisting of alternating layers of quarter-wave film of a higher refractive index and lower refractive index than the substrate.Such coatings can be made very specific to a reflected wavelength or,by varying the layers’ thickness or film indexes,spread over a wide wavelength interval including high reflection coating(HR) and partial reflective coating(PR).