Blind high-power laser: transformed into a lighting lamp by scientists

Scientists are always working tirelessly to try to make the impossible possible.

According to foreign media reports, the research team of the Imperial College in London invented an artificial fog that can scatter the laser source with low power and produce high brightness.

Because of this achievement, the team believes that artificial fog will have the power to replace the bulb in the future.

The team introduced that artificial fog used as a lighting system is more energy-efficient than incandescent lamps and LED lamps, and its excellent scattering properties can illuminate a larger area.

We know that the light source of the laser is a laser diode, and the traditional transformation is to use fluorescent materials to generate specific white light, but this process is less efficient. Artificial fog has achieved color adjustments, including the more difficult white light.

It is reported that the core of artificial fog is hexagonal boron nitride, an ultra-thin material similar to graphene. A plurality of randomly arranged and interconnected hexagonal boron nitrides form a semi-transparent aerodynamic structure, and the red, blue, and green lasers are strongly scattered multiple times, and white light is excited. The intensity of the light is finely dimmed to achieve free color adjustment. .

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