And then , the method for determining the optimum number of batches for fixing a given number of holograms is present based on above research 北京工業(yè)大學(xué)理學(xué)博士學(xué)位論文一計(jì)算比較了以不同分批數(shù)存儲(chǔ)熱固定的多重全息圖的衍射效率。
Furthermore , the exposure schedule for recording holograms with equalized diffraction efficiency is designed based on the above - mentioned optical erasure time constants 并且依據(jù)上述兩種光擦除時(shí)間常數(shù),為分批存儲(chǔ)熱固定多重全息圖的等衍射效率記錄設(shè)計(jì)了曝光時(shí)序。