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Thread: Retroreflective Coating not visible to visible light

  1. #1 Retroreflective Coating not visible to visible light 
    New Member
    Join Date
    Apr 2010
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    1
    Hi,

    I was wondering if there is a retroreflective coating that is visible to infrared light but is not visible to visible light. Is this possible? Any ideas would be greatly appreciated.

    Thanks, Tom


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  3. #2  
    Forum Radioactive Isotope MagiMaster's Avatar
    Join Date
    Jul 2006
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    3,440
    Don't they put UV and IR reflective coatings on high-efficiency windows? If so, just build the reflector out of that (or coat an existing one with the same coatings).


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