Diferencia entre revisiones de «Relación de dispersión»

[[Isaac Newton]] studiedestudió la refraction inen los prismsprismas. He failed, however, to recognize the material dependence of the dispersion relation. Had he done so, he would almost certainly have invented the [[achromatic lens]].<ref>Westphal, Never at rest cited from memory. Quite a funny anecdote, worth looking up: Newton dismissed reports of refraction indices at variance from his own because the author was a Jesuit.</ref>