interference spectrum meaning in English

干扰光谱
干扰谱
干涉光谱

Each order rainbow can be separated and reconstructed from the interference intensity distribution , using low or band pass filtering for the interference spectrum of the intensity and ifft
提出了对干涉强度频谱进行低通和带通滤波、 ifft的方法，从干涉强度分布中分离重建各阶彩虹。
The objective of pif is to realize a certain distribution of interference spectrum , while that of the achromatic wave plate is to realize the retardation by using several crystals to modulate the input beam
Pif是要实现一定的干涉光谱分布；消色散波片则是要通过多块晶体对入射光的调制实现一定的位相延迟。