Hi,
My application is on time-of-flight depth measurements. I am using the DLP300 with LED removed and using a modulated laser diode instead. When projecting binary patterns (1-bit) such as checkerboard, all goes fine.
However, when using 8-bit Gray patterns the displayed pattern is flickering. This does not happen when I use continuous (non-modulated) light. So the problem is the modulation of the laser together with the DMD.
I assume that the modulation of the light interferes/overlaps with the bit-planes arrangement and the timings on the DMD.
Any ideas for solving this issue? it is very important
Thanks a lot,
Pepe