Measuring small displacements of an optical point source with digital holography

PLUTO / PLUTO-2 Spatial Light Modulators
Digital-/ Computer Holography/ CGH Imaging/ Image Processing
Published on:
Authors: Zhou, Chaohui; Xin, Jun; Li, Yanan; Lu, Xiao-Ming
Abstract:

The image of an optical point source is blurred due to light diffraction so that estimating small displacements of the point source with direct imaging demands elaborate processing on the observation data of a camera. Using quantum parameter estimation, we show that for the imaging systems with a real point spread function, any measurement basis constituted by a complete set of real-valued spatial-mode functions is optimal for estimating the displacement. For small displacements, we can concentrate the information about the value of displacement to the measurement of a few spatial modes, which can be selected in terms of the Fisher information distribution. We use digital holography with a phase-only spatial light modulator to implement two simple estimation strategies that are mainly based on the projection measurement of two spatial modes and the readout of a single pixel of a camera.

Open Access

Publication: Optics Express
Issue/Year: Vol. 31, Issue 12, pp. 19336-19346 (2023)
DOI: 10.1364/OE.486539
Link: https://doi.org/10.1364/OE.486539

Related Papers

PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Zhu, Jialong / Zou, Fucheng / Wang, Le / Lu, Xiaodong / Zhao, Shengmei

Multiplexing Perfect Optical Vortex for Holographic Data Storage

Applications: Deep Learning / Neuronal Network,Digital-/ Computer Holography/ CGH,Higher Order Modes / Optical Vortex / OAM
LC 2012 Spatial Light Modulators
Authors:Weng, Xiaojing / Feng, Ji / Perry, Altai / Vuong, Luat T.

Non-Line-of-Sight Full-Stokes Polarimetric Imaging with Solution-Processed Metagratings and Shallow Neural Networks

Applications: Deep Learning / Neuronal Network,Imaging/ Image Processing,Polarization Generation
GAEA Spatial Light Modulators
Authors:Tilmon, Brevin; Sun, Zhanghao; Koppal, Sanjeev; Wu, Yicheng; Evangelidis, Georgios; Zahreddine, Ramzi; Krishnan, Guru; Ma, Sizhuo & Wang, Jian

Energy-Efficient Adaptive 3D Sensing

Applications: Digital-/ Computer Holography/ CGH,Imaging/ Image Processing,Misc.: Speckle / Characterization / Metrology
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Zheng, Huadong / Peng, Junchang / Wang, Zhen / xinghua Shui / yu yingjie / Xia, Xinxing

Diffraction model-driven neural network trained using hybrid domain loss for real-time and high-quality computer-generated holography

Applications: AR/VR/MR / Holographic Display,Deep Learning / Neuronal Network,Digital-/ Computer Holography/ CGH
LC 2012 Spatial Light Modulators
Authors:Tsukada, Takumi / Watanabe, Wataru

Central wavelength estimation in spectral imaging behind a diffuser via deep learning

Applications: Deep Learning / Neuronal Network,Imaging/ Image Processing,Misc.: Speckle / Characterization / Metrology
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Pan, Shu; Wang, Li; Ma, Yuanzheng; Zhang, Guangyu; Liu, Rui; Zhang, Tao; Xiong, Kedi; Chen, Siyu; Zhang, Jian; Li, Wende; Yang, Sihua

Photoacoustic-enabled automatic vascular navigation: accurate and naked-eye real-time visualization of deep-seated vessels

Applications: AR/VR/MR / Holographic Display,Digital-/ Computer Holography/ CGH
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Zhou, Zhehai; Hu, Guoqing; Zhao, Shuang; Li, Huiyu; Zhang, Fan

Holographic Optical Tweezers That Use an Improved Gerchberg–Saxton Algorithm

Applications: Digital-/ Computer Holography/ CGH,Optical Trapping /-Tweezers
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Han, Tongyu; Peng, Tong; Li, Runze; Wang, Kaige; Sun, Dan & Yao, Baoli

Extending the Imaging Depth of Field through Scattering Media by Wavefront Shaping of Non-Diffraction Beams

Applications: Bessel-/ Airy Beam Generation,Imaging/ Image Processing,Turbid-/ Opaque Media /Multi Scattering
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Fusco, Sandra; Oscurato, Stefano Luigi; Salvatore, Marcella; Reda, Francesco; Moujdi, Sara; Oliveira, Michael De; Ambrosio, Antonio; Centore, Roberto & Borbone, Fabio

Efficient High-Refractive-Index Azobenzene Dendrimers Based on a Hierarchical Supramolecular Approach

Applications: Digital-/ Computer Holography/ CGH,Materials Processing / Optical Fabrication
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Zhou, Dongxu; Zhang, Lu; Zhang, Hongzhi; Zhang, Guoquan

Ghost images with controllable visibility and spatial resolution

Applications: Imaging/ Image Processing,Misc.: Speckle / Characterization / Metrology
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Ye, Zhiyuan; Hou, Wanting; Zhao, Jilun; Wang, Hai-Bo & Xiong, Jun

Computational holographic ghost diffraction

Applications: Imaging/ Image Processing,Phase Measurement / Phase Retrieval
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Yudaev, Andrey; Kiselev, Alexander; Shashkova, Inna; Tavrov, Alexander; Lipatov, Alexander & Korablev, Oleg

Wavefront Sensing by a Common-Path Interferometer for Wavefront Correction in Phase and Amplitude by a Liquid Crystal Spatial Light Modulator Aiming the Exoplanet Direct Imaging

Applications: Adaptive Optics / Wavefront Control,Imaging/ Image Processing,Phase Measurement / Phase Retrieval
LETO / LETO-3 Spatial Light Modulators
Authors:Khuderchuluun, Anar; Dashdavaa, Erkhembaatar; Rupali, Shindae; Kwon, Ki-Chul; Kang, Hoonjong; Lee, Kwon-Yeon & Kim, Nam

Color optimization of a full-color holographic stereogram printing system using a single SLM based on iterative exposure control

Applications: Digital-/ Computer Holography/ CGH,Materials Processing / Optical Fabrication,Misc.: Speckle / Characterization / Metrology
LC 2012 Spatial Light Modulators
Authors:Neto, Jose Reinaldo da Cunha Santos Aroso Vieira da Silva; Nakamura, Tomoya; Makihara, Yasushi & Yagi, Yasushi

Extended Depth-of-Field Lensless Imaging using an Optimized Radial Mask

Applications: Imaging/ Image Processing
GAEA Spatial Light Modulators
Authors:Dong, Zhenxing; Xu, Chao; Ling, Yuye; Li, Yan & Su, Yikai

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

Applications: Deep Learning / Neuronal Network,Digital-/ Computer Holography/ CGH
GAEA Spatial Light Modulators
Authors:Gao, Yunhui & Cao, Liangcai

Pixel super-resolution quantitative phase imaging based on modulation diversity

Applications: Digital-/ Computer Holography/ CGH,Phase Measurement / Phase Retrieval
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Falldorf, Claas; Rukin, Ilja; Müller, André F.; Kroker, Stefanie & Bergmann, Ralf. B.

Functional pixels: a pathway towards true holographic displays using today’s display technology

Applications: Digital-/ Computer Holography/ CGH
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Shui, Xinghua; Zheng, Huadong; Xia, Xinxing; Yang, Furong; Wang, Weisen & Yu, Yingjie

Diffraction model-informed neural network for unsupervised layer-based computer-generated holography

Applications: Deep Learning / Neuronal Network,Digital-/ Computer Holography/ CGH
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Benedicto, David; Collados, María Victoria; Martín, Juan C.; Jesus Atencia; Mendoza-Yero, Omel & Vallés, Juan A.

Contribution to the Improvement of the Correlation Filter Method for Modal Analysis with a Spatial Light Modulator

Applications: Digital-/ Computer Holography/ CGH,Higher Order Modes / Optical Vortex / OAM
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Abdelazeem, Rania M. & Agour, Mostafa

Color Holographic Visualization of an Abnormal Retina: A Training Guide

Applications: Digital-/ Computer Holography/ CGH
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Rowe, Connor M. L.; Cortes, Luis Romero; de Chatellus, Hugues Guillet; Seghilani, Mohamed & Azana, Jose

Generalized Talbot Self-Healing of Periodic Images

Applications: Imaging/ Image Processing
LETO / LETO-3 Spatial Light Modulators
Authors:Jonghyun Kim, Manu Gopakumar, Suyeon Choi, Yifan Peng, Ward Lopes and Gordon Wetzstein

Holographic Glasses for Virtual Reality

Applications: AR/VR/MR / Holographic Display,Digital-/ Computer Holography/ CGH
LETO / LETO-3 Spatial Light Modulators
Authors:Kim, Dongyeon; Nam, Seung-Woo; Lee, Byounghyo; Seo, Jong-Mo & Lee, Byoungho

Accommodative holography: improving accommodation response for perceptually realistic holographic displays

Applications: AR/VR/MR / Holographic Display,Digital-/ Computer Holography/ CGH
LUNA Spatial Light Modulators
Authors:Benedicto, David; Collados, M. Victoria; Martín, Juan C.; Jesú s Atencia & Vallés, Juan A.

Coupled two-core integrated waveguides modal analysis

Applications: Digital-/ Computer Holography/ CGH