angular dispersion

基本解釋

The second kind angular dispersion and the analysis of characteristics of diffraction grating;
本文分析了斜射光波的光柵衍射特點(diǎn)，竝在實(shí)騐中得以騐証。
Calculation of the dispersion with angular misalignment of grating pair compressor by ray-tracing method.
壓縮器光柵不平行度對色散影響的光線追跡法研究。
Through systematic analysis of this smoothing technology, results indicated uniformity attained by SSD was mostly determined by two factors: bandwidth and angular spectral dispersion (ASD).
論文通過對該束平滑技術(shù)的系統(tǒng)分析，給出了影響光束遠(yuǎn)場分佈均勻性的兩個(gè)主要因素，即脈沖帶寬和譜色散量。

角色散
So,metamaterials with close to zero and very large refraction index can be used to avoid the angular dispersion caused by angular shift.
因此,零折射率和超大折射率超常材料可以用來避免反射光束角移導(dǎo)致的角色散。
天文學(xué)
角分散
線色散
角色散
角散佈