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Solid light, or hard light, is a hypothetical material consisting of light in a solidified state. It has been theorized that solid light could exist. [ 1 ] [ 2 ] Some experiments claim to have created solid photonic matter or molecules by inducing strong interaction between photons.
Lise Meitner (1878–1968) was an Austrian-Swedish nuclear physicist who was instrumental in the discovery of nuclear fission and protactinium.In 1905, she became the second woman from the University of Vienna to earn a doctorate in physics.
Anthony McCall (born 1946) is a British-born New York based artist known for his ‘solid-light’ installations, a series that he began in 1973 with "Line Describing a Cone," in which a volumetric form composed of projected light slowly evolves in three-dimensional space.
Hard light, an approach for computationally blending images; A type of tactile hologram in science fiction; Hardlight, a video game development studio acquired by Sega "Hardlight" (song), released in 2022 by indie rock band Spacey Jane; Solid light, a theoretical state of light that is solid via strong interactions between photons
Line Describing a Cone is an avant-garde film produced in 1973 by artist Anthony McCall as part of his "solid light" film series. McCall's reduction of film to the essential properties of the medium resembles the work of other radical artists of his time, [1] and has inspired various projects by artists such as Stan Douglas, Richard Serra, and Gordon Matta-Clark.
A solid-state laser is a laser that uses a gain medium that is a solid, rather than a liquid as in dye lasers or a gas as in gas lasers. [1] Semiconductor -based lasers are also in the solid state, but are generally considered as a separate class from solid-state lasers, called laser diodes .
Solid-state physics is the study of rigid matter, or solids, through methods such as solid-state chemistry, quantum mechanics, crystallography, electromagnetism, and metallurgy. It is the largest branch of condensed matter physics. Solid-state physics studies how the large-scale properties of solid materials result from their atomic-scale ...
An assortment of LED lamps commercially available as of 2010 as replacements for screw-in bulbs, including floodlight fixtures (left), reading light (center), household lamps (center right and bottom), and low-power accent light (right) applications. Solid-state lighting (SSL) is a type of lighting that uses semiconductor light-emitting diodes ...