The Hologram Fan: Which Type of Hologram Does it Belong To?

Holograms have come a long way since their inception in the mid-20th century. Today, we see holographic

images used in a variety of ways, from entertainment and advertising to security and research. One of the

latest technologies in the field of holography is the hologram fan, a device that creates a 3D image by spinning

a series of LEDs on a vertical axis. But what type of hologram does the hologram fan fall under?

There are different types of holograms, based on the way they are created and the technology used. The most

common types are transmission, reflection, and volume holograms. Transmission holograms are created using

a laser beam that passes through a holographic film and projects the image into the viewer's space. Reflection

holograms, on the other hand, are created by reflecting a laser beam off a holographic plate and projecting the

image into the viewer's space. Volume holograms are created by capturing the holographic image within a

volume of light-sensitive material.

So, which type of hologram does the hologram fan fall under? The answer is reflection hologram. The LED

lights on the fan reflect off a holographic plate, creating a 3D image that appears to float in mid-air. It's a

fascinating technology that has the potential to revolutionize the way we interact with digital content.

As with any new technology, there are still some limitations to the hologram fan. The image resolution is not

as high as that of other holographic technologies, and the viewing angle is somewhat limited. However, these

limitations are only temporary, and we can expect to see significant improvements in the near future.

In conclusion, the hologram fan belongs to the category of reflection holograms. It's a unique technology that

has the potential to revolutionize the way we interact with digital content. With further advancements in holographic

technology, we can expect to see more sophisticated and versatile holographic devices in the future.