r/Holography

520 archived posts · Feb 2010 – Sep 2026

Holography

r/Holography

Everything to do with planar holography! Planar holograms appear 3D, but are recorded onto a flat surface

Created Feb 17, 2010

1.3KMembers (last snapshot)

520Archived posts

No discussion of 3D smartphone projectors.

This subreddit is about laser holography, i.e., the recording of the interference pattern created by two laser beams on a holographic emulsion.

General Resources:

Dichromated Gelatin

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