Multi-channel holograms are a sophisticated form of holographic technology that goes beyond traditional holograms by incorporating multiple images or scenes, each viewable from different angles. These holograms offer a dynamic and engaging viewing experience, allowing observers to see different aspects of the holographic content as they change their perspective.

White light holograms, also known as full-color or full-spectrum holograms, are a captivating advancement in holographic technology. These holograms are designed to be viewed under everyday white light conditions, making them accessible and visually stunning. What sets white light holograms apart is their ability to faithfully reproduce the entire visible spectrum of colors, providing a realistic and vibrant 3D representation of the objects or scenes they capture.

Phase holograms capture not only amplitude information but also the phase of the light waves. This allows for more precise control over the reconstruction of 3D scenes and is particularly useful in applications such as holographic microscopy and optical trapping.