This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

dlp4100系统中的0.95寸DMD能够承受的最大光强为多大?



实验室买了新的激光器,我想用来作DMD的实验,功率是100mw的。请问这款DMD能够使用吗?   波长为450nm 功率为100mw的蓝色激光器可以使用这款DMD做实验吗?

  • 看DMD规格要求.

    1. 温度

    2. 需要均匀照射功率满足要求.

    第14页.

    ENVIRONMENTAL (5)

    Illumination power density(6)

    <400 nm (7) 0.68 mW/cm2

    400 to 420 nm (8) 11 W/cm2

    26.6 W

    420 to 700 nm Thermally limited (8) W/cm2

    >700 nm 10 mW/cm2

    TC

    Operating case temperature (9): Thermal test point 1 and array (10) 20 25-45 65 (10) °C

    Operating case temperature (9): Thermal test points 2, and 3 (10) 20 25-45 70 (10) °C

    TGRADIENT Device temperature gradient – operational (11) 10 °C