However, the concept of a lightsaber has inspired real-world research and experimentation. Some examples include:
* Plasma torches: These devices use ionized gas to create a high-temperature, high-energy beam, similar to the lightsaber's plasma blade. However, they are not as focused or controllable as a lightsaber.
* Laser swords: While lasers can be focused to create a beam of light, they cannot be made into a solid blade like a lightsaber. However, researchers have experimented with using lasers to create a "virtual" sword-like effect.
* Light sabers: Some companies sell "light sabers" that use LED lights and sound effects to create a visual and auditory experience that resembles the fictional weapon. These are primarily toys and props and do not have any real cutting power.
While the technology to create a true lightsaber as depicted in Star Wars does not exist, the concept has sparked innovation and continues to fascinate people.