Superlens — A superlens, super lens or perfect lens is a lens which uses metamaterials to go beyond the diffraction limit. The diffraction limit is an inherent limitation in conventional optical devices or lenses.[1] In 2000, a type of lens was proposed,… … Wikipedia
superlens — noun Any of several lenses, often built using material with negative refractive index, that can resolve images having dimensions less than that of the wavelength of light used … Wiktionary
суперлинза — Superlens Суперлинза Слой материала с отрицательным показателем преломления действует как суперлинза, которая может превзойти существующие линзы с положительным преломлением. Такая суперлинза способна создавать изображения с деталями, более… … Толковый англо-русский словарь по нанотехнологии. - М.
Metamaterial — Negative index metamaterial array configuration, which was constructed of copper split ring resonators and wires mounted on interlocking sheets of fiberglass circuit board. The total array consists of 3 by 20×20 unit cells with overall dimensions … Wikipedia
Roberto Merlin — Roberto D. Merlin is an Argentine physicist and Professor of Physics and of Electrical Engineering and Computer Science at the University of Michigan. He is known, among other things, for his work on quasiperiodic superlattices, squeezed phonons … Wikipedia
Negative index metamaterials — A negative index metamaterial causes light to refract, or bend, differently than in more common positive refractive index materials. Negative index metamaterials or negative index materials (NIM) are artificial structures where the refractive… … Wikipedia
Metamaterial antenna — This Z antenna tested at the National Institute of Standards and Technology is smaller than a standard antenna with comparable properties. Its high efficiency is derived from the Z element inside the square that acts as a metamaterial, greatly… … Wikipedia
April 2008 in science — NOTOC 2008 : ← January February March April May June July August September October November December → Events in science and technologyApril 30 2008 (Wednesday)*HP Labs announces the creation of the memristor, at times described as the fourth… … Wikipedia
Metamaterial cloaking — Electromagnetism Electricity · … Wikipedia
Lens (optics) — For other uses, see Lens. A lens. Lenses can be used to focus light. A lens is an optical device with perfect or approximate axial symmetry which tra … Wikipedia
Прямоугольный брусок из материала с отрицательным показателем преломления образует суперлинзу. Свет (желтые линии) от объекта (слева) преломляется на поверхности линзы и снова сходится, формируя перевернутое изображение внутри бруска. Выходя из него, свет преломляется снова и создает второе изображение (справа). Для некоторых метаматериалов изображение содержит детали, более мелкие, чем длина волны используемого света, что недостижимо для линз с положительным преломлением.