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Compatibility with external laser source (LightCrafter)

Eldon Ng
Prodigy 10 points

I want to replace the current light engine with a 780 nm laser. How reflective are the mirrors at this wavelength?

  • 0
    TI__Expert 4500 points

    Hi Eldon,

    Welcome to TI DLP E2E Forum.

    The mirror surface reflectivity is 88% nominally for visible illumination (420-700nm). For 780nm wavelength, it is in between 86-87%. You have to be aware that TI does not guarantee the same performance beyond the values specified in the DLP3000 datasheet .

    Regards,

    Divya