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Vario Ray C PDD/PDT system
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Multispectral Holographic Mirrors
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Multispectral Holographic Mirrors

Multispectral Holographic Mirrors For optical instrument engineering.
Multispectral Holographic Mirrors For optical instrument engineering.
  • Producing on element base of optical systems
  • Simultaneous formation of 3 and more monochromatic images .
  • with selection space by wavelength
  • with image superposition.
  • spectral selection in display systems.
  • spectrophotometer with the given wavelength.
Technical data
Recording medium non hardened   
dichromate  
gelatin layer  
Thickness of a recording layer 10...40 mcm
Spectral range 0.4-0.7 mcm
Recording sensitivity (  = 488nm )  20 mJ/cm
Number of reflection bands 1...3
Diffraction efficiency  75...95%
Spectral width on the level of 
                                                0.5 from 6 to 20 mcm
                                                0.1 from 10 to 40 mcm
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