光学学报, 1988, 8 (2): 162, 网络出版: 2011-09-16
一种新的纯位相型计算全息图及其应用
A new proposal for phase—only CGH and its application
摘要
本文提出了一种新的制作纯位相型计算全息图的两孔编码方法并用实验加以证实.用本编码法制作的纯位相型计算全息图的特点是:(1)可记录、复现任意的复函数光场;(2)光场在全息图的光轴上再现,空间带宽积大,衍射效率高.
Abstract
A new coding method for a CGH with pure phase is proposed and demonstrated in which only two cells are needed for each sampling point.The phase-only CGH produced by the proposed method can record any complex wavefront with advantages of on-axis reconstruction, high SBW and high diffraction efficiency.
黄向阳, 陈惠芬, 应萱同, 贾玉润. 一种新的纯位相型计算全息图及其应用[J]. 光学学报, 1988, 8(2): 162. HUANG XIANGYANG, CHEN WEIFENG, YING XUANTONG, JIA YURUN. A new proposal for phase—only CGH and its application[J]. Acta Optica Sinica, 1988, 8(2): 162.