La radiación láser. Primera parte: aplicaciones en la astrofísica
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2022-10-01
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Abstract
Se describen las ideas que llevaron al descubrimiento y utilización de la emisión estimulada y al desarrollo
del primer láser en 1960, así como los más utilizados en la ciencia y tecnología. Se analizan los láseres de
origen natural observados por primera vez en 1963 en el espacio. También la utilización en 2015 de un
interferómetro láser para la detección de las ondas gravitacionales, predichas teóricamente por Einstein
unos cien años antes, así como los intentos que se realizan para el estudio de la materia oscura.
The ideas that led to the discovery and use of stimulated emission and the development of the first laser in 1960 are described, as well as the most widely used in science and technology. Naturally occurring lasers first observed in 1963 in space are analyzed. Also the use in 2015 of a laser interferometer for the detection of gravitational waves, theoretically predicted by Einstein a hundred years earlier, as well as the attempts made to study dark matter.
The ideas that led to the discovery and use of stimulated emission and the development of the first laser in 1960 are described, as well as the most widely used in science and technology. Naturally occurring lasers first observed in 1963 in space are analyzed. Also the use in 2015 of a laser interferometer for the detection of gravitational waves, theoretically predicted by Einstein a hundred years earlier, as well as the attempts made to study dark matter.
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láser, láseres naturales, ondas gravitacionales, materia oscura, laser, natural lasers, gravitational waves, dark matter
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Proyecciones Vol. 20 (2)
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