The holographic lens , which is designed according to bragg condition to eliminate aberrations , has both high efficiency and low aberration , and can be used in a certain narrow - band condition . a example and its results are also given in this paper 該方法采用雙片離軸全息透鏡復(fù)合,按使用條件在布喇格條件下進(jìn)行消三級(jí)像差設(shè)計(jì),制作設(shè)計(jì)的全息透鏡具有高衍射效率高、像差小的特點(diǎn),可以滿足任意給定的窄帶光場(chǎng)合。