Use a lab jack to elevate the fringe pattern to a screen, if necessary. Repeat step 1 to 3 for a single slit. Turn off the lasers. Important Notes. Lasers can cause blindness. Use with caution. Script ...

A phosphor screen captures this diffraction pattern, and the image is then collected by a CCD camera equipped with lenses for magnification. This setup enables scientists to analyze the ...

But because they are so short, the diffraction pattern can be recorded before a sample blows apart. Recent advances in XFEL technology have allowed a more than 10 20 -fold increase in the intensity of ...