光学学报, 2018, 38 (9): 0922002, 网络出版: 2019-05-09
多焦平面三维投影光学系统设计 
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Optical Design of Three-Dimensional Projection on Multifocal Planes
图 & 表
图 2. 人眼观察中间像的成像关系
Fig. 2. Imaging relationship of middle image surface observed by human eyes
图 5. DMD像到中间像面的光路优化结果
Fig. 5. Optimization result of light path from DMD's image to middle image surface
图 7. 投影成像系统MTF曲线。(a) PDM直径为无穷远;(b) PDM直径为-1000 mm
Fig. 7. MTF curves of projection imaging system. (a) PDM's diameter is infinity; (b) PDM's diameter is -1000 mm
图 8. 投影成像系统。(a)点列图; (b)场曲; (c)畸变
Fig. 8. projection imaging system. (a) Spot diagram; (b) field curvature; (c) distortion
图 9. 目镜衔接投影成像系统后成像质量。(a)优化结果; (b)光程图; (c) MTF曲线
Fig. 9. Image quality of eyepiece with projection imaging system. (a) Optimized result; (b) ray aberration; (c) MTF curve
表 1多焦平面成像光学设计指标
Table1. Specifications of multi-focal planes imaging optical design
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表 2改变PDM曲率中间像面像质变化情况
Table2. Changes of middle image quality by changing PDM's curvature
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陈寰, 乔杨, 徐熙平, 陈贺, 周晶. 多焦平面三维投影光学系统设计[J]. 光学学报, 2018, 38(9): 0922002. Huan Chen, Yang Qiao, Xiping Xu, He Chen, Jing Zhou. Optical Design of Three-Dimensional Projection on Multifocal Planes[J]. Acta Optica Sinica, 2018, 38(9): 0922002.
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