Diffraction is the deviation of waves from straight-line propagation without any change in their energy due to an obstacle or through an aperture. The diffracting object or aperture effectively becomes a secondary source of the propagating wave.

2020年12月28日 · Diffraction is the bending of waves around obstacles or corners. It happens to light waves, sound waves and water waves. This bending often causes waves to interfere with themselves, creating diffraction patterns. Diffraction also limits the resolution of anything using an aperture, like cameras.

2022年11月17日 · Diffraction is the bending or spreading of light waves around an obstacle. The obstacle can be an aperture or slit whose size is approximately the same as the wavelength of light. The amount of bending depends on the relative size of the opening compared to the wavelength of light.

2025年1月21日 · Diffraction, the spreading of waves around obstacles. Diffraction takes place with sound; with electromagnetic radiation, such as light, X-rays, and gamma rays; and with very small moving particles such as atoms, neutrons, and electrons, which show wavelike properties.

The meaning of DIFFRACTION is a modification which light undergoes especially in passing by the edges of opaque bodies or through narrow openings and in which the rays appear to be deflected; also : a similar modification of other waves (such as sound waves) or of moving particles (such as electrons).

Electron back scattered diffraction ( EBSD ) was used to measure the grain size of HPT treated samples. 使用电子背散射衍射技术测量了处理后试样品粒尺寸沿径向的分布. A holographic lens is developed and its reconstruction diffraction efficiency is as high as 63 %. 实验研制了一个全息透镜,其再现衍射效率达到63%.

DIFFRACTION翻译：衍射。 了解更多。

2024年4月22日 · Bending of light around corners such that it spreads out and illuminates’ regions is known as diffraction. Diffraction can be observed easily when we replace the double slit of the young double slit experiment with a single narrow slit. As the light passes this narrow slit a bright pattern at the centre is observed.

Diffraction Meaning: It is the process by which a stream of light or wave is spread out as a result of passing via a narrow area or across an edge, generally accompanied by interference between the waveform produced.

Diffraction is a phenomenon that affects waves when they encounter an object or an opening along their path of propagation. The way their propagation is affected by the object or the opening depends on the dimensions of the obstacle.