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Filters

Bandpass Filter

Bandpass filters are optical elements that are designed to transmit a specific spectral band with high efficiency, while reject others. The characteristics of the bandpass are controlled by multilayer dielectric coatings                       

Substrate: commercial quality window or precision window. Please refer to the optical window page.                  

Typical applications:                  


1. Nd: Laser application:                           


                                                 R>99.8% @1064nm & R<5%@532nm          



                                                   R>99.8%@532nm & R<5%@1064nm            


2. Telecommunication applicaiton:


                                    R>99.8%@1550nm & R<5%@1310nm            

 


                                      R>99.8%@1310nm & R<5%@1550nm                



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