Never ever stare at the laser of green laser pointer directly

Hologram. P S1 S2 S in order to get the reconstructed image is still with the reference beam only to get representation like S 2, only 1 is still the reference beam to the hologram illumination above P (ie raster version). Lighting above the hologram (ie, raster version). P S1 S'2 S2 Third, holographic reproduction device and shooting photos during filming: filming process: mirror beam laser beam laser beam reference beam holographic images to reproduce the process of photo material: physical image reproduction process: a zero-level holographic laser beam virtual as real as four photos, because holographic characteristics of the object wave holographic recording all the information, so as the object wave holographic recording all the information reproduced image of the object and the same kind, reproduced image of the object and exactly the same kind, it is a very realistic three-dimensional image. Very realistic three-dimensional image. Working during the frequency band of 2.4GHz,  green laser pointer  could obtain stronger capacity of resisting disturbance.Hologram each part, regardless of how much longer the total emerged hologram each part, no matter how much the original object of the whole image. The original object of the whole image. On the same sheet of film, after repeated exposure can overlap after a number of elephants, on the same sheet of film, after repeated exposure, as after many overlap, but can not like each other's interference as the reality of it alone.