CeNing Optics
Professional manufacturer of optical components
Since 2004
Dichroic Mirrors
Substrate Materials: N-BK7, UV Fused silica
 
General Specifications
Commercial Grade
 Laser Grade
Dimensional tolerance
±0.1mm
±0.1mm
Surface quality
60-40 S/D
10-5 S/D
Flatness
λ/4 @ 633nm
λ/8 @ 633nm
Parallelism
3'
1'
Bevel
Protective bevel
Protective bevel
 
Coating
One surface(S1)
HR @wavelength-1 + HT @wavelength-2
The other surface(S2)
AR @wavelength-2
Angle of incident
0°  or  45°
 
Example
HR @1064nm, R>99.8% + HT @532nm, T>97% AOI=0°
 
Typical Sizes
Diameter(mm)
Φ5.0
Φ10.0
Φ12.7
Φ15.0
Φ20.0
Φ25.4
Φ30.0
Φ38.1
Φ50.8
Φ76.2
 
Thickness(mm)
0.5
1.0
1.5
2.0
3.0
4.0
5.0
6.0
8.0
10.0
other sizes and shapes are available.
   
   
   
 
        How to order Dichroic Mirrors?              Example:
Material:   N-BK7
Substrate size:   Φ25.4±0.1mm, T=6.0mm
Surface quality:   40-20 S/D
Surface flatness: λ/8@633nm
   
Coating:   S1: HR R>99.8%@1064nm; HT T>95%@532nm, AOI=0°
    S2: AR R<0.25%@532nm
     
 
   Price on Request
 
   Custom Design
 
   Volume Discount 
CeNing Optics Co.,Ltd, Tel: +86 591 8733 8232 Fax: +86 591 8733 4595 E-mail: sales@cn-optics.com
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