Papers & References

HoloTile: Rapid and speckle-suppressed digital holography by matched sub-hologram tiling and point spread function shaping

GAEA / GAEA-2 Spatial Light Modulators
Beam Shaping / Beam Steering Digital-/ Computer Holography/ CGH
Published on:
Authors: Madsen, Andreas Gejl / Glückstad, Jesper
Abstract:

In this work, a novel approach to rapid and speckle-reduced hologram generation is presented as HoloTile. HoloTile utilizes an analytic approach for Gaussian beam shaping to modify the Point Spread Function (PSF) of the holographic system into flat-top squares, such as to prevent interference between adjacent random phase values in the reconstruction plane. The PSF shape is determined by the inter-spectral spacing in the reconstruction plane that occurs due to tiling on the spatial light modulator. As such, the final hologram is the product of a once-calculated PSF shaping phase hologram and the tiled object holograms. HoloTile achieves speckle-reduced reconstructions and extremely fast hologram generation, due to the resolution of the object holograms.

Open Access

Publication: Optics Communications
Issue/Year: Optics Communications, Volume 525, 15 December 2022, 128876
DOI: 10.1016/j.optcom.2022.128876
Link: https://doi.org/10.1016/j.optcom.2022.128876
Open the Publications Page

Related Papers

PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Zhenghao Wang, Yongling Wu, Lei Chen, Ali Naderi Bakhtiyari, Wenhui Yu, Dongfeng Qi, Hongyu Zheng

Spatial light assisted femtosecond laser direct writing of a bionic superhydrophobic Fresnel microlens arrays

Applications: Beam Shaping / Beam Steering,Materials Processing / Optical Fabrication
ABSTRACT
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Houquan Liu, Yaran Guo, Mantong Zhao, Jingfu Ye, Ronghui Xu and Libo Yuan

Azimuthally Spliced Power-Exponential Phase Modulation for Focal Spot Shaping of Circular Airy Beams

Applications: Beam Shaping / Beam Steering,Bessel-/ Airy Beam Generation,Optical Trapping /-Tweezers
ABSTRACT
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
ABSTRACT
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
ABSTRACT
GAEA / GAEA-2 Spatial Light Modulators
Authors:Haifa Fan, Qian Cao, Xin Liu, Andy Chong, Qiwen Zhan

Perfect Spatiotemporal Optical Vortices

Applications: Beam Shaping / Beam Steering,Complex Modulation,Higher Order Modes / Optical Vortex / OAM
ABSTRACT
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Shurui Zhang, Rui Song, Zhichao Zhang, Lan Hai, Chunqing Gao and Shiyao Fu

A 1.6 µm dual-channel cylindrical vector laser enabling multi-state shift keying

Applications: Beam Shaping / Beam Steering,Higher Order Modes / Optical Vortex / OAM,Optical Communication
ABSTRACT
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Honglian Liu, Yulin Zhu, Jun Liu, Yuanxiang Wang, Jiantai Dou, Bo Li and Youyou Hu

Focusing and tight-focusing properties of radially polarized Bessel-Gaussian power-exponent-phase vortex beams

Applications: Beam Shaping / Beam Steering,Higher Order Modes / Optical Vortex / OAM
ABSTRACT
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Mathilde Hary, Teemu Koivisto, Sara Lukasik, John M. Dudley and Goëry Genty

Spectral optimization of supercontinuum shaping using metaheuristic algorithms, a comparative study

Applications: Beam Shaping / Beam Steering,Optical Communication,Pulse Application / -Shaping
ABSTRACT
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
ABSTRACT
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
ABSTRACT
LC 2002 Spatial Light Modulators
Authors:Jyoti Bikash Mohapatra, Naveen K. Nishchal and Jyothish Monikantan

Object Recognition in Foggy and Hazy Conditions Using Dark Channel Prior-Based Fringe-Adjusted Joint Transform Correlator

Applications: Digital-/ Computer Holography/ CGH,Imaging/ Image Processing
ABSTRACT
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Qiwei Fang, Huadong Zheng, Xinxing Xia, Junchang Peng, Tengfei Zhang, Xingyu Lin and Yingjie Yu

Diffraction model-driven neural network with semi-supervised training strategy for real-world 3D holographic photography

Applications: AR/VR/MR / Holographic Display,Deep Learning / Neuronal Network,Digital-/ Computer Holography/ CGH
ABSTRACT
LETO / LETO-3 Spatial Light Modulators
Authors:Haifeng Qin, Chao Han, Xuan Shi, Tao Gu and Kangsheng Sun

Complex-valued generative adversarial network for real-time and high-quality computer-generated holography

Applications: Deep Learning / Neuronal Network,Digital-/ Computer Holography/ CGH
ABSTRACT
GAEA / GAEA-2 Spatial Light Modulators
Authors:Juan Martinez-Carranza, Jose Martinez-Carranza, Tomasz Kozacki

Efficient point cloud occlusion method for ultra wide-angle computer-generated holograms

Applications: Digital-/ Computer Holography/ CGH
ABSTRACT
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Jacob Kher-Aldeen, Kobi Cohen, Stav Lotan, Kobi Frischwasser, Bergin Gjonaj, Shai Tsesses & Guy Bartal

Dynamic control and manipulation of near-fields using direct feedback

Applications: Beam Shaping / Beam Steering,Microscopy
ABSTRACT
LETO / LETO-3 Spatial Light Modulators
Authors:Xian Ding, Chenliang Chang, Bo Dai, Qi Wang, Dawei Zhang and Songlin Zhuang

Real-time holographic 3D display using Split–Lohmann Fresnel computer-generated hologram (SL-FCGH)

Applications: AR/VR/MR / Holographic Display,Digital-/ Computer Holography/ CGH
ABSTRACT
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Kuznetsov, A. G., Munkueva, Z. E., Dostovalov, A. V., Kokhanovskiy, A. Y., Elizarova, P. A., Nemov, I. N., Revyakin, A. A., Kharenko, D. S., & Babin, S. A.

Random Raman Lasing in Diode-Pumped Multi-Mode Graded-Index Fiber with Femtosecond Laser-Inscribed Random Refractive Index Structures of Various Shapes

Applications: Beam Shaping / Beam Steering,Materials Processing / Optical Fabrication
ABSTRACT
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Xing Li, Yanlong Yang, Shaohui Yan, Wenyu Gao, Yuan Zhou, Xianghua Yu, Chen Bai, Dan Dan, Xiaohao Xu & Baoli Yao

Artificial potential field-empowered dynamic holographic optical tweezers for particle-array assembly and transformation

Applications: Adaptive Optics / Wavefront Control,Beam Shaping / Beam Steering
ABSTRACT
LETO / LETO-3 Spatial Light Modulators
Authors:Yiran Wei, Yiyun Chen, Mi Zhou, Mu Ku Chen, Shuming Jiao, Qinghua Song, Xiao-Ping Zhang and Zihan Geng

Speckle-free holography with a diffraction-aware global perceptual model

Applications: AR/VR/MR / Holographic Display,Deep Learning / Neuronal Network,Digital-/ Computer Holography/ CGH
ABSTRACT
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Wei Liu, Chuanfu Tu, Yawen Liu and Zhiwei Ye

Orbital angular momentum superimposed mode recognition based on multi-label image classification

Applications: Deep Learning / Neuronal Network,Digital-/ Computer Holography/ CGH,Higher Order Modes / Optical Vortex / OAM
ABSTRACT
LC-R 1080 Spatial Light Modulators
Authors:Carlos Sebastián-Vicente, Riccardo Zamboni, Angel García-Cabañes, Mercedes Carrascosa

Photovoltaic Charge Lithography on Passive Dielectric Substrates Using Fe:LiNbO3 Stamps

Applications: Beam Shaping / Beam Steering,Materials Processing / Optical Fabrication,Optical Trapping /-Tweezers
ABSTRACT
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Pin Wang, Fan Wang, Yaping Zhang, Bing Zhang and Ting-Chung Poon

Improved rapid algorithm for continuous shading based on the fully analytical polygon-based method

Applications: Digital-/ Computer Holography/ CGH
ABSTRACT
LETO / LETO-3 Spatial Light Modulators
Authors:Eunbi Lee, Youngjin Jo, Seung-Woo Nam, Minseok Chae, Chen Chun, Youngjin Kim, Yoonchan Jeong and Byoungho Lee

Speckle reduced holographic display system with a jointly optimized rotating phase mask

Applications: Digital-/ Computer Holography/ CGH,Misc.: Speckle / Characterization / Metrology
ABSTRACT
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Xu-Zhen Gao, Qing-Lu Li, Tian-Fei Zhao, Ya-Ning Kong, Guo-Dong Tan and Yue Pan

Flexible focal array engineering with a binary array vector optical field

Applications: Beam Shaping / Beam Steering,Higher Order Modes / Optical Vortex / OAM,Imaging/ Image Processing,Optical Trapping /-Tweezers
ABSTRACT

HOLOEYE Photonics AG
Volmerstrasse 1
12489 Berlin, Germany

Phone: +49 (0)30 4036 9380
Fax: +49 (0)30 4036 938 99
contact@holoeye.com

© 2023 HOLOEYE Photonics AG

Sign-up for our Newsletter
Facebook Linkedin Youtube
Logo_Holoeye

Products & Services

About us