The Thinnest Light Bulb In The World
Apr. 15, 2019
As a Spherical Lenses Manufacturer, let's give you the science of the thinnest light bulb in the world.Scientists at KRISS Columbia and SNU show for the first time the world's thinnest light bulb. The visible light source on the chip uses graphene as the optical fiber.
The researchers placed a small graphene on the metal electrode, then hung the strip on the surface, and then applied a current to the filament for heating.
A member of the team said that providing a lightweight structure on the surface of the chip is important for developing a complete "photon" circuit that uses light. This raises the question of whether optical components will be developed in the next few years, which is a truly exciting time for researchers.
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