光子上转换
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process in which the sequential absorption of two or more photons leads to the emission of light at shorter wavelength than the excitation wavelength
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Within Vinony's link graph, 光子上转换 is referenced by 26 other articles, and connects out to light, lanthanide and block.
It sits within the topics Light and Quantum optics.
Its subject is documented across 7 Wikipedia language editions.
Article · 中文
光子上转换（英语：Photon upconversion）是吸收较长波长的两个或多个光子，激发出较短波长的光的过程。它是反斯托克型的发光，这种类型的发光的例子就是将红外光转化为可见光。具有这一发光特性的材料被称作上转换发光材料，它通常含有或的元素。如Ln3+、Ti2+、Ni2+、Mo3+、Re4+、Os4+等。
Abstract from DBpedia / Wikipedia · CC BY-SA
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