High Reflective Coatings

 PARAMETER:

High Reflection (HR) coatings, including high reflection dielectric coatings and Metallic coatings, provide high reflection in some wavelength range, and are widely used in laser system and other optical elements. HR coating provides more effective and efficient spectral performance due to the low absorption properties. These mirror coatings can also be further customized to provide additional high pass or low pass wavelength performance in addition to the specified reflection band

 

High Reflection (HR) coatings, including high reflection dielectric coatings and Metallic coatings, provide high reflection in some wavelength range, and are widely used in laser system and other optical elements. HR coating provides more effective and efficient spectral performance due to the low absorption properties. These mirror coatings can also be further customized to provide additional high pass or low pass wavelength performance in addition to the specified reflection band.

 

Single Wavelength HR Coatings

 

ubstrate: Fused silica, BK7

Surface Figure:  <λ/10 @ 632.8nm

Surface Quality: 40-20

Chamfer:0.5mm×45°

Coating Material: Electron beam deposited dielectric multi-layers

Incident:0°/45°

Clear Aperture: > Central 85% of diameter

 

 

Wavelength (nm)

Reflectance

350-650

<0.5%

420-670

<0.5%

650-1050

<0.5%

1050-1550

<0.5%

 

Dual Wavelength HR Coatings

Substrate: Fused silica, BK7

Surface Figure:  <λ/10 @ 632.8nm

Surface Quality: 40-20

Chamfer:0.5mm×45°

Coating Material: Electron beam deposited dielectric multi-layers

Incident:0°/45°

Clear Aperture: > Central 85% of diameter

 

Wavelength (nm)

Residual   Reflectance

266/532

99%/99.5%

351/1053

99%/99.5%

532/1064

99%/99.5%

6328/1064

99%/99.5%

 

Interested in Optical Products?

Don’t hesitate to contact Ecoptik.

If you want to know more about optiknet extra application, please visit our website.

 

Ecoptik brd optical co. ltd was founded in 2004, 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. Ecoptik occupies an area of 2,000 square meters, supported by 120 workers.

 


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