Holographic projector using one lens.
Holographic projector using one lens.
复制标题
DOI：
10.1364/ol.35.003399
复制
发表时间：
2010-10
期刊：
影响因子：
3.6
通讯作者：
E. Buckley
中科院分区：
文献类型：
--
作者：
E. Buckley
结果表明，通过将等效透镜光焦度编码在菲涅耳全息图中，可以减少傅立叶全息投影仪中的透镜数量。通过在反射配置中使用适当计算的菲涅尔全息图，在全息投影仪的光束扩展和缩小阶段之间有效地共享透镜，透镜数量从四个减少到一个。
It is shown that the lens count in a Fourier holographic projector can be reduced by encoding the equivalent lens power in sets of Fresnel holograms. By using appropriately calculated Fresnel holograms in a reflective configuration to effectively share a lens between the beam-expansion and demagnification stages of a holographic projector, a reduction in lens count from four to one is demonstrated.