Hologram: Illuminating the Invisible

Description

This hologram shows temperature variations generated from a heat source, in this case a light bulb filament. Only holography can show this effect, normally invisible to the naked eye, by capturing microscopic differences in the density of air. An example of Holographic Interferometry.

Date

2004

Product Type

Multicolour Reflection Hologram Interferogram, 2 colour black and white with blue fringes

Size

8″ X 10″