Holographic multiplane near-eye display based on amplitude-only wavefront modulation

被引：26
作者：
Chang, Chenliang [1 ,2 ]
Cui, Wei [1 ,2 ]
Gao, Liang [1 ,2 ]
机构：
[1] Univ Illinois, Dept Elect & Comp Engn, 306 N Wright St, Urbana, IL 61801 USA
[2] Univ Illinois, Beckman Inst Adv Sci & Technol, 405 N Mathews Ave, Urbana, IL 61801 USA
来源：
OPTICS EXPRESS | 2019年 / 27卷 / 21期
基金：
美国国家科学基金会;
关键词：
HEAD-MOUNTED DISPLAY; 3-DIMENSIONAL DISPLAY; DESIGN; DEPTH; IMAGE; PHASE;
D O I：
10.1364/OE.27.030960
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present a holographic multiplane near-eye display method based on Fresnel holography and amplitude-only wavefront modulation. Our method can create multiple focal images across a wide depth range while maintaining a high resolution (1080P) and refresh rate (60 Hz). To suppress the DC and conjugation signals inherent in amplitude-only wavefront modulation, we develop an optimization algorithm which completely separates primary diffracted light from DC and conjugation at a pre-defined intermediate plane. Spatial filtering at this plane leads to a dramatic increase in the image contrast. The experimental results demonstrate our approach can create continuous focus cues in complex 3D scenes. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
引用
收藏
页码：30960 / 30970
页数：11
相关论文
共 37 条
[1]   A stereo display prototype with multiple focal distances [J].
Akeley, K ;
Watt, SJ ;
Girshick, AR ;
Banks, MS .
ACM TRANSACTIONS ON GRAPHICS, 2004, 23 (03) :804-813
[2]   Accurate encoding of arbitrary complex fields with amplitude-only liquid crystal spatial light modulators [J].
Arrizón, V ;
Méndez, G ;
Sánchez-de-La-Llave, D .
OPTICS EXPRESS, 2005, 13 (20) :7913-7927
[3]   Image magnified lensless holographic projection by convergent spherical beam illumination [J].
Chang, Chenliang ;
Qi, Yijun ;
Wu, Jun ;
Xia, Jun ;
Nie, Shouping .
CHINESE OPTICS LETTERS, 2018, 16 (10)
[4]   Improved layer-based method for rapid hologram generation and real-time interactive holographic display applications [J].
Chen, J-S. ;
Chu, D. P. .
OPTICS EXPRESS, 2015, 23 (14) :18143-18155
[5]   A broadband achromatic metalens for focusing and imaging in the visible [J].
Chen, Wei Ting ;
Zhu, Alexander Y. ;
Sanjeev, Vyshakh ;
Khorasaninejad, Mohammadreza ;
Shi, Zhujun ;
Lee, Eric ;
Capasso, Federico .
NATURE NANOTECHNOLOGY, 2018, 13 (03) :220-+
[6]   Design of a wide-angle, lightweight head-mounted display using free-form optics tiling [J].
Cheng, Dewen ;
Wang, Yongtian ;
Hua, Hong ;
Sasian, Jose .
OPTICS LETTERS, 2011, 36 (11) :2098-2100
[7]   All-passive transformable optical mapping near-eye display [J].
Cui, Wei ;
Gao, Liang .
SCIENTIFIC REPORTS, 2019, 9 (1)
[8]   Optical mapping near-eye three-dimensional display with correct focus cues [J].
Cui, Wei ;
Gao, Liang .
OPTICS LETTERS, 2017, 42 (13) :2475-2478
[9]   Coherence properties of different light sources and their effect on the image sharpness and speckle of holographic displays [J].
Deng, Yuanbo ;
Chu, Daping .
SCIENTIFIC REPORTS, 2017, 7
[10]   Monocular 3D see-through head-mounted display via complex amplitude modulation [J].
Gao, Qiankun ;
Liu, Juan ;
Han, Jian ;
Li, Xin .
OPTICS EXPRESS, 2016, 24 (15) :17372-17383
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