LPF Site Supporter
- Aug 3, 2012
These pics were taken the end of January using my glass sphere and repositioning lasers to get the pattern you see in the first sequence of shots. For the next bunch of shots I used fan diffraction gratings to get some nice effects in the sphere. Some of the pics have 5 different color beams going thru one grating. There is one shot (11th pic) using two 50mw 589 Spartans where I got some really nice curved patterns of the many beams. And the pic after that of a single beam of 100mw 473nm thru some purposely heavy fog looks good too. In the last of the shots I used the 473 as a single beam behind the sphere to magnify the beam into various curvatures and contrasts with the different colors. Enjoy.