Chuang Ernest, Curtis Kevin, Yang Yunping, Hill Adrian
InPhase Technologies, Incorporated, 2000 Pike Road, Longmont, Colorado 8050, USA.
Opt Lett. 2006 Apr 15;31(8):1050-2. doi: 10.1364/ol.31.001050.
What is believed to be a novel holographic design for read-only memory systems allows a compact low-cost consumer drive within a 10 mm drive height, using a lensless phase conjugate readout and a combination of polytopic and angle multiplexing. A two-step mastering method enables production of high-efficiency holographic masters, and fast replication is possible by using only a series of plane-wave illuminations. Mastering and replication techniques are verified experimentally with an array of 125 holograms with no measured bit errors.
一种被认为是用于只读存储系统的新型全息设计,通过无透镜相位共轭读出以及多主题和角度复用的组合,能够在10毫米的驱动器高度内实现紧凑且低成本的消费级驱动器。一种两步母版制作方法能够生产出高效的全息母版,并且仅通过一系列平面波照明就可以实现快速复制。母版制作和复制技术通过一个包含125个全息图的阵列进行了实验验证,未检测到位错误。