A holographic fan, also called a holographic propeller, is an innovative device using advanced technology to project holograms into the surrounding air. This technology, which allows the display of holograms without using a traditional screen, finds various applications in the fields of advertising and event communication.

The interest of marketing professionals in this method is obvious, offering a distinctive alternative to traditional advertising approaches such as the press, television or Internet. They hope to increase orders and strengthen the impact of their companies.

Holographic technology

The principle of creating a hologram is based on the generation of interference between the light coming from a source and that reflected by an object. By using a photographic plate and a laser beam split in two, the hologram takes shape thanks to the interference between these two beams.

The recording of the hologram is done by illuminating a scene with waves, and the light thus produced reflects off a photosensitive surface, thus recording the resulting 3D image.

Combination with a fan

The holographic LED fan allows the broadcast of still holograms or videos. Using LED bars attached to the fan blades, the two- or three-dimensional image appears when rotating, creating the visual effect without the blades being visible.

This system allows viewing with the naked eye, eliminating the need for special glasses. The holographic fan can even be used to broadcast films through the air, adding an original dimension to traditional screen broadcasting.

Technological specificities

The brightness of the image diffused by the holographic fan can be adjusted according to the ambient light, varying between 800 and 1200 lumens for optimal visibility, even in broad daylight. Controllable by remote control, the fan offers various features such as file conversion, memory storage, connection to a Bluetooth sound system, as well as sequence programming.

Possible options

Manufacturers offer options such as protective covers and permanent desks, providing flexibility and security of use.

Cultural and festive uses of holographic fans

Holographic fans offer creative possibilities for shows, concerts, festivities, and various events. By presenting plays, films, or adding a futuristic touch to wedding ceremonies, cocktail parties or outdoor parties, these devices contribute to the immersive atmosphere.

Use in advertising

Holographic fans offer an economical advertising solution, allowing companies to create original, effective and easy-to-implement campaigns. This innovative approach captures the public's attention in a more impactful way than traditional advertising.

Future prospects

Future advances could further improve the use of holograms, particularly in augmented reality. An autonomous holographic computer could revolutionize corporate events by superimposing virtual images on reality, creating original holographic animations for product presentation or brand communication.