Georgia State University
Georgia State University: Hyper Physics: Holography
A definition and explanation of holography. Explains the process of making holograms and discusses the history and properties of holograms.
Other
Holoworld: Frank De Freitas Holography
This website focuses on Frank DeFreitas including his biography and the science of holograms and the technology of making holograms. Illustrated with examples.
Other
The Science Hobbyist: Hand Drawn Holograms
Instructions for making a scratch hologram. Includes interesting anecdotes, background information, and links to other holography sites.
Boston University
Optics Demonstrations: Holograms
A short description of a demonstration involving a hologram. Suitable as a supplement for a teacher lesson plan or as an idea-generator for a student project.