Fourier-inspired neural module for real-time and high-fidelity computer-generated holography

GAEA / GAEA-2 Spatial Light Modulators
Deep Learning / Neuronal Network Digital-/ Computer Holography/ CGH
Published on:
Authors: Dong, Zhenxing; Xu, Chao; Ling, Yuye; Li, Yan & Su, Yikai
Abstract:
“Learning-based computer-generated holography (CGH) algorithms appear as novel alternatives to generate phase-only holograms. However, most existing learning-based approaches underperform their iterative peers regarding display quality. Here, we recognize that current convolutional neural networks have difficulty learning cross-domain tasks due to the limited receptive field. In order to overcome this limitation, we propose a Fourier-inspired neural module, which can be easily integrated into various CGH frameworks and significantly enhance the quality of reconstructed images. By explicitly leveraging Fourier transforms within the neural network architecture, the mesoscopic information within the phase-only hologram can be more handily extracted. Both simulation and experiment were performed to showcase its capability. By incorporating it into U-Net and HoloNet, the peak signal-to-noise ratio of reconstructed images is measured at 29.16 dB and 33.50 dB during the simulation, which is 4.97 dB and 1.52 dB higher than those by the baseline U-Net and HoloNet, respectively. Similar trends are observed in the experimental results. We also experimentally demonstrated that U-Net and HoloNet with the proposed module can generate a monochromatic 1080p hologram in 0.015 s and 0.020 s, respectively.”

Restricted Access

Publication: Optics Letters
Issue/Year: Optics Letters, Volume 48; Number 3; Pages 759; 2023
DOI: 10.1364/ol.477630
Link: https://doi.org/10.1364/ol.477630

Related Papers

PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Nima Asoudegi and Mo Mojahedi

Orbital Angular Momentum Holography Using Neural Network and Camera in the Loop

Applications: Deep Learning / Neuronal Network,Higher Order Modes / Optical Vortex / OAM,Optical Communication
LUNA Spatial Light Modulators
Authors:Xiangrui Duan and Zichun Le

Inter-layer edge supplementation in computer-generated multi-depth 3D holograms

Applications: Digital-/ Computer Holography/ CGH
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Youngrok Kim, Dong-Woo Seo, Chihyun In and Sung-Wook Min

Phase-assisted camera-in-the-loop hologram optimization with Fourier aperture function constraint

Applications: Digital-/ Computer Holography/ CGH
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Carlos Vargas-Castrillón, Alejandro Velez-Zea, and John Fredy Barrera-Ramírez

Intensity equivalence between free-space propagation and a single-lens processor: application to adjustable magnification in hologram reconstruction

Applications: Adaptive Optics / Wavefront Control,Digital-/ Computer Holography/ CGH,Imaging/ Image Processing
GAEA / GAEA-2 Spatial Light Modulators
Authors:Maksymilian Chlipala, Maria-Luisa Cruz, Juan Martinez-Carranza, Moncy Idicula, Rafal Kukolowicz, and Tomasz Kozacki

Wide-angle color holographic near eye display with full bandwidth frequency multiplexing

Applications: AR/VR/MR / Holographic Display,Digital-/ Computer Holography/ CGH
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Ning Xu, Dalong Qi, Long Cheng, Zhen Pan, Chengyu Zhou, Wenzhang Lin, Hongmei Ma, Yunhua Yao, Yuecheng Shen, Lianzhong Deng, Zhenrong Sun, and Shian Zhang

Sparse point spread function-based multi-image optical encryption

Applications: Digital-/ Computer Holography/ CGH,Optical Computing / Quantum Optics
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Kenneth Chen, Anzhou Wen, Yunxiang Zhang, Praneeth Chakravarthula and Qi Sun

View synthesis for 3D computer-generated holograms using deep neural fields

Applications: AR/VR/MR / Holographic Display,Deep Learning / Neuronal Network,Digital-/ Computer Holography/ CGH
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Reza Esmaeilzadeh, Jamasp Jhabvala, Lucas Schlenger, Mathijs van der Meer, Eric Boillat, Cyril Cayron, Amir Mohammad Jamili, Junfeng Xiao, and Roland E. Logé

Toward Architected Microstructures Using Advanced Laser Beam Shaping in Laser Powder Bed Fusion of Ti-6Al-4V

Applications: Digital-/ Computer Holography/ CGH,Materials Processing / Optical Fabrication
LUNA Spatial Light Modulators
Authors:Sascha Fricke, Susana Castillo, Martin Eisemann, and Marcus Magnor

Real-Time Rendering Framework for Holography

Applications: AR/VR/MR / Holographic Display,Digital-/ Computer Holography/ CGH
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Juan Sebastián Ramírez-Quintero, Andres Osorno-Quiroz, Walter Torres-Sepúlveda and Alejandro Mira-Agudelo

Experimental wavefront sensing techniques based on deep learning models using a Hartmann-Shack sensor for visual optics applications

Applications: Adaptive Optics / Wavefront Control,Deep Learning / Neuronal Network
GAEA / GAEA-2 Spatial Light Modulators
Authors:Yuki Takemura, Hirohito Nishi, Kyoji Matsushima

Denisyuk-type wavefront printer and its computational correction of aberration in optical system

Applications: Adaptive Optics / Wavefront Control,Digital-/ Computer Holography/ CGH
GAEA / GAEA-2 Spatial Light Modulators
Authors:Zhenqi Xu, Junmin Leng, Ping Dai and Chao Wang

DSCCNet for high-quality 4K computer-generated holograms

Applications: AR/VR/MR / Holographic Display,Complex Modulation,Deep Learning / Neuronal Network,Digital-/ Computer Holography/ CGH
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Yu-Chen Chen, Shi-Xuan Mi, Ya-Ping Tian, Xiao-Bo Hu, Qi-Yao Yuan, Khian-Hooi Chew and Rui-Pin Chen

Adaptive Vectorial Restoration from Dynamic Speckle Patterns Through Biological Scattering Media Based on Deep Learning

Applications: Adaptive Optics / Wavefront Control,Deep Learning / Neuronal Network,Digital-/ Computer Holography/ CGH,Imaging/ Image Processing,Microscopy,Misc.: Speckle / Characterization / Metrology,Phase Measurement / Phase Retrieval,Polarization Generation,Turbid-/ Opaque Media /Multi Scattering
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Qiukun Liao, Shijie Zhang, Yongtian Wang and Juan Liu

High-quality real-time 3D holographic display for real-world scenes based on the optimized layered angular spectrum method

Applications: AR/VR/MR / Holographic Display,Deep Learning / Neuronal Network,Digital-/ Computer Holography/ CGH,Misc.: Speckle / Characterization / Metrology,Phase Measurement / Phase Retrieval
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Jiajia Wu, Xinkuo Li, Ke Sun, Kai Gao, Chenduan Chen, Jianrong Qiu and Dezhi Tan

Tight Focusing Holographic Network Enables 3D Real Time and Accurate Light Field Modulation

Applications: AR/VR/MR / Holographic Display,Deep Learning / Neuronal Network,Digital-/ Computer Holography/ CGH,Materials Processing / Optical Fabrication
LETO / LETO-3 Spatial Light Modulators
Authors:Siteng Li, Fei Wang, Zhenfeng Fu, Yaoming Bian and Guohai Situ

Dynamic quantitative phase imaging using deep spatial-temporal prior

Applications: Deep Learning / Neuronal Network
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Bahadır Utku Kesgin and Uğur Teğin

Photonic neural networks at the edge of spatiotemporal chaos in multimode fibers

Applications: Deep Learning / Neuronal Network
GAEA / GAEA-2 Spatial Light Modulators
Authors:Zhenxing Dong, Yuye Ling, Yan Li and Yikai Su

Motion Hologram: Jointly optimized hologram generation and motion planning for photorealistic 3D displays via reinforcement learning

Applications: AR/VR/MR / Holographic Display,Digital-/ Computer Holography/ CGH
GAEA / GAEA-2 Spatial Light Modulators
Authors:Riku Watanabe, Seok Kang and Yuji Sakamoto

Binocular holographic display with a wide viewing zone using eye-tracking and multiple reconstruction lights

Applications: AR/VR/MR / Holographic Display,Digital-/ Computer Holography/ CGH
LC-R 2500 Spatial Light Modulators
Authors:Jianyi Li, Qingfeng Liu, Liying Tan, Jing Ma and Nanxing Chen

Enhanced Neural Architecture for Real-Time Deep Learning Wavefront Sensing

Applications: Adaptive Optics / Wavefront Control,Deep Learning / Neuronal Network
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:P. Parkprom, N. Chattrapiban and N. Thaicharoen

Aberration correction of optical dipole-traps array utilizing phase-modulated holographic technique

Applications: Digital-/ Computer Holography/ CGH,Optical Trapping /-Tweezers
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Qi Jia, Bojian Shi, Yanxia Zhang, Hang Li, Xiaoxin Li, Rui Feng, Fangkui Sun, Yongyin Cao, Jian Wang, Cheng-Wei Qiu, Min Gu and Weiqiang Ding

Partially coherent diffractive optical neural network

Applications: Deep Learning / Neuronal Network,Optical Computing / Quantum Optics
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Jan Marx, Malte Seefeldt, Damian Haske, Christian Lutz, Ralf Hellmann, Cemal Esen, Andreas Ostendorf

Holographic freeform micro hole processing using Bessel beams

Applications: Bessel-/ Airy Beam Generation,Digital-/ Computer Holography/ CGH,Materials Processing / Optical Fabrication
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Zhenting Yan, Huiling Huang, Yili Chen, Hanfei Lin, Ebraheem Farea, Xingzhao Hua and Jun Han

Scattering imaging of moving targets based on recurrent neural networks: a fusion of temporal and phase information

Applications: Deep Learning / Neuronal Network,Imaging/ Image Processing,Turbid-/ Opaque Media /Multi Scattering