creatoroptics
Optics, Optical components, Crystals

New Products        RFQ        News       Contact Us

Tel: 86 25 83427907   Fax: 86 25 83426285

E-mail: sales@creatoroptics.com

circle  Home circle About Us
circle Products
circle Order circle Resources circle Contact Us

Products List
     
  arrow Windows  
      arrowRound  
      arrowSquare  
      arrowCuboid  
  arrow Lenses  
      arrowSingle  
      arrowComplex  
      arrowOther  
  arrow Prisms  
      arrowRight Angle  
      arrowPenta  
      arrowCorner Cube  
  arrow Filters  
  arrow Mirrors
  arrow Germanium
  arrow Sapphire
  arrow Silicon
  arrow  IPL
  arrow Coating  
  arrow Materials  
  arrow Other Products  

 
arrowAbout Us  
arrowOrder  
arrowContact Us  
   
 

 spie

 opticsorg

 iso

rohs 


 

 


line

Home > New Products > Sapphire High Reflectivity Laser Mirrors

Sapphire High Reflectivity Laser Mirrors


Sapphire_High_Reflection_Mirrors
  • High purity synthetic sapphire substrate
  • Excellent surface flatness and parallelism
  • Quality high reflection coating
  • Spectral properties close to theoretical values
  • Low absorption, low scattering
  • High laser damage threshold


     Coating hydrophobic and oleophobic thin film on the surface of the sapphire window can have the effect of waterproof and oilproof. When designing a hydrophobic and oleophobic thin film, the optical properties of the sapphire optical window need to be considered.

Characteristics of sapphire high reflectivity laser mirror substrates

A high-quality sapphire high reflectivity laser mirror must use a laser-grade sapphire single crystal (Al2O3) as the substrate. There are no impurities, no inclusions, no bubbles, no birefringence inside the crystal. It is then precision cut, ground and deep CMP to complete a sapphire optical substrate with a precise profile, excellent surface quality, and surface flatness. The non-working surface of the sapphire high reflectivity laser mirror can be polished or finely ground.

Features of the coating of sapphire high reflectivity laser mirrors

Traditional high reflectivity coatings are multilayer films composed of high refractive index and low refractive index materials of 1/4 optical thickness of a specific wavelength. By increasing the number of layers, the reflectivity can exceed 99.5% or even higher. All optical films are plated in ultra-clean environments and ultra-high vacuum conditions. High reflectivity coating has the characteristics of low absorption, low scattering, and high laser damage threshold.

How to guarantee the performance of sapphire high reflectivity laser mirrors?

All sapphire high reflectivity laser mirrors provided by Creator Optics are strictly inspected. Certified raw material suppliers, precise measurement of geometric dimensions, microscopic inspection of surface quality, spectral measurements, laser damage threshold (LDT) testing as well as environmental testing and so on. All of these sapphire high reflectivity laser mirror have factory quality certification.
Specifications of Sapphire High Reflectivity Laser Mirrors:
Dimensions Diameter from 10mm to 50mm, customized available
Thickness customized available
Dimensions Tolerance +/-0.1mm +/-0.1mm
Thickness Tolerance +/-0.05mm +/-0.05mm
Edge fine ground fine ground
Chamfer 0.2x45 degrees 0.2x45 degrees
Surface Flatness 1/10 lambda per inch @632.8nm 1/10 lambda per inch @632.8nm
Double-sided Parallelism 30 arc seconds 30 arc seconds
Surface Qulitity 20/10 20/10
Clear Aperture >85% >85%
Coating high reflection coating, customized available


* Contact our sales engineers for more information of special sapphire high reflectivity mirrors.


  top
 
Sapphire Windows Sapphire Rods Light Guides tel: +86 25 83427907
Round Windows Micro Rods  
Rectangular Windows Sapphire Tips Sapphire Piston fax: +86 25 8342 6285
T-step Windows Tapered Rods  
Cone Windows     email: sales@creatoroptics.com
Large Windows Sapphire Bearings Sapphire Blades
Micro Windows Sapphire Balls    
Sapphire Wedges Sapphire Bearings Sapphire Prisms
Custom Shaped      
  Sapphire Viewport Sapphire Mirrors
Sapphire Lenses    
facebook  twitter  linkedin
     

-Home-  -About Us-  -Order-  -Feedback-  -Contact Us-
-Copyright © Nanjing Creator Optics Co., Ltd. All Rights Reserved.-
E-mail:sales@creatoroptics.com creatoroptics@hotmail.com