Schematic for Holographic Projection

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SUMMARY

The discussion centers on the search for a schematic diagram to construct a small, reliable holographic projector using LED or laser emitters. User maxim highlights the availability of low-cost commercial holographic projectors but seeks a more sophisticated design for true holographic projection. Resources such as application notes and tutorials are referenced, including links to sites that provide guidance on creating holographic projections. The conversation emphasizes the need for detailed schematics and driver designs for lasers or LEDs in holographic applications.

PREREQUISITES
  • Understanding of holographic projection principles
  • Knowledge of LED and laser emitter technology
  • Familiarity with electronic circuit design
  • Basic skills in soldering and assembling electronic components
NEXT STEPS
  • Research "LED driver circuit design for holographic applications"
  • Explore "Laser diode driver circuits for holographic projection"
  • Study "Holographic projection techniques and technologies"
  • Review "Application notes on holographic projector schematics"
USEFUL FOR

This discussion is beneficial for hobbyists, electronics enthusiasts, and engineers interested in building holographic projectors, as well as those looking to deepen their understanding of holographic technology and its applications.

_maxim_
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Hi PF members,

where I can find application notes for making a small Holographic Projector?
I am looking for a schematic diagram of a small, compact and reliable Holographic Projector, based on LED or Laser emitter.

I am completely new on this application, so let be as more exhaustive as possible on descriptions :-)

Thank you
M
 
Engineering news on Phys.org
Hello bobby,

thanks for your reply.

The question is that I am looking for a schematic diagram to realize a driver of laser or a LED for HP. Low cost commercial products are for creating small shapes i.e. stars, game lights and so for funny, while I am interesting to realize a true projector, something like that:

http://lightblueoptics.com/technology/holographic-laser-projection/​
 
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