Instead of directly altering the recording layers, the twin layers generate interference patterns which are used to write the data. 該技術(shù)是在雙層之間產(chǎn)生干涉圖以用于寫(xiě)數據，而不是直接作用于記錄層上。
The key point is study the interference pattern of sub-mirrors and the wavefront and draw conclusion in the field of physical optics to get the trait and date of the misadjustment. 研究重點(diǎn)是通過(guò)對子鏡的干涉圖和波前判研以及對系統的物理光學(xué)分析獲得失調特征和數據，從而指導裝調。
