Unlike a normal lens, which compresses or changes the actual shape of a light wave through diffraction, a time lens magnifies or compresses the time of a light wave through dispersion.
不同于通常的透镜通过衍射来压缩或者改变光的形态，时间透镜通过光的弥散放大或者压缩光波的时间。
When we look on an oscilloscope a device for visually displaying what a waveform's shape is, we see that adding harmonics to the fundamental changes the shape of the wave.
在我们观察示波器(用来显示波形形态的设备)的时候可以发现，在基频上面增加谐频可以很大程度上改变声音的形态。
Similar folds have the same wave shape, but bed thickness changes throughout each layer, with thicker hinges and thinner limbs.
相似褶皱的各岩层有同样的波形，但每一层的厚度均有变化，枢纽处厚而翼部较薄。
应用推荐