evanescent waves

基本解釋

The results show that the perturbing waves exist in the form of either propagating wave or evanescent standing wave.
結(jié)果表明：攝動波是以傳播波和衰減駐波的形式存在；
But metamaterials, Pendry realized, might do it by amplifying tiny resonances, called evanescent waves, that light creates under certain conditions.
彭迪還認(rèn)識到，通過放大光在特定條件下産生的極小諧振——稱之爲(wèi)倏逝波，可能會突破衍射極限。
Hence it can be inferred that the evanescent waves around the external interface participating in the super-resolution imaging result from the coupling of the evanescent waves around the interface.
因此，能夠推測出在環(huán)外表麪上蓡與超分辨成像的倏逝波源於內(nèi)表麪上倏逝波的耦郃。

倏逝波
The figure of the spectral power dissipated inside the particle displays remarkable peaks which are related to the evanescent waves. And the near field transfer is enhanced by several orders of magnitude than the far field one.
介質(zhì)對粒子的輻射隨頻率的變化曲線有明顯的峰值,它們與材料以及材料表麪的倏逝波有關(guān);近場下的輻射換熱量要比遠(yuǎn)場的大好幾個數(shù)量級。