CALL US
+86 591 2837 9366 +86 591 2837 9336
CONTACT US
sales@tempotec.com
Filters

Dichroic Mirror

With special designed multi layer dielectric coating, the mirror reflects stated color      

while transmitting other wavelength at the same time.             

Dichroic mirror can be used to splitter or conbine different wavelength.           

Dichroic mirror can be also used in SHG laser system as Harmanic Separators.               


Common Specifications:         


Substrate Material: BK7 or Fused silica             
Flatness: λ/4 commonly, λ/10 for laser application        
Surface quality: 20-10 (subatrate for laser application), 60-40 commonly         
Parallelism: < 1 arc minute      
Clear aperture: >85%      
Protective chamfer    
Front side dichroic coated        
Back side AR coated for transmitting wavelength          

Coating example for Laser SHG 1064-->532nm application:       
S1: HR R>99.5%@1064nm & HT T>90%@532nm, S2: AR R<0.25%@532nm, AOI=0deg.       
S1: HR R>99.5%@532nm & HT T>90%@1064nm, S2: AR R<0.25%@1064nm, AOI=0deg.          


【CLOSE】PREV: Bandpass Filter
NEXT:No information
Copyright © Tempotec Optics Co., Ltd. All rights reserved.      闽ICP备17018488号-1      Privacy Policy