'illuminated'

These holograms exhibit a full spectrum of colors when illuminated with white light. They are often used for decorative and artistic purposes, creating stunning visual effects.

Rainbow holograms are reflection holograms that produce a colorful 3D image when illuminated with white light. They are frequently used in security applications, such as authentication labels and product packaging.

Transmission holograms are created using a laser to record the interference pattern of light passing through an object onto a photosensitive medium, typically a holographic plate or film. When illuminated with coherent light, they reconstruct a 3D image of the original object. They are known for their depth and realism, making them valuable for artistic and scientific applications.