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Scientific Reports, volume 12, issue 1, publication number 7754

Optimization of DMD-based independent amplitude and phase modulation by analysis of target complex wavefront

Publication typeJournal Article
Publication date2022-05-11
Quartile SCImago
Q1
Quartile WOS
Q2
Impact factor4.6
ISSN20452322
Multidisciplinary
Abstract

The paper presents the results of a comprehensive study on the optimization of independent amplitude and phase wavefront manipulation which is implemented using a binary digital micromirror device. The study aims to investigate the spatial resolution and quantization achievable using this approach and its optimization based on the parameters of the target complex wave and the modulation error estimation. Based on a statistical analysis of the data, an algorithm for selecting parameters (carrier frequency of binary pattern and aperture for the first diffraction order filtering) that ensures the optimal quality of the modulated wavefront was developed. The algorithm takes into account the type of modulation, that is, amplitude, phase, or amplitude-phase, the size of the encoded distribution, and its requirements for spatial resolution and quantization. The results of the study will greatly contribute to the improvement of modulated wavefront quality in various applications with different requirements for spatial resolution and quantization.

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Georgieva A., Belashov A. V., Petrov N. V. Optimization of DMD-based independent amplitude and phase modulation by analysis of target complex wavefront // Scientific Reports. 2022. Vol. 12. No. 1. 7754
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Georgieva A., Belashov A. V., Petrov N. V. Optimization of DMD-based independent amplitude and phase modulation by analysis of target complex wavefront // Scientific Reports. 2022. Vol. 12. No. 1. 7754
RIS |
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RIS Copy
TY - JOUR
DO - 10.1038/s41598-022-11443-x
UR - https://doi.org/10.1038%2Fs41598-022-11443-x
TI - Optimization of DMD-based independent amplitude and phase modulation by analysis of target complex wavefront
T2 - Scientific Reports
AU - Georgieva, Alexandra
AU - Belashov, Andrey V.
AU - Petrov, Nikolay V.
PY - 2022
DA - 2022/05/11 00:00:00
PB - Springer Nature
IS - 1
VL - 12
PMID - 35546600
SN - 2045-2322
ER -
BibTex
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BibTex Copy
@article{2022_Georgieva,
author = {Alexandra Georgieva and Andrey V. Belashov and Nikolay V. Petrov},
title = {Optimization of DMD-based independent amplitude and phase modulation by analysis of target complex wavefront},
journal = {Scientific Reports},
year = {2022},
volume = {12},
publisher = {Springer Nature},
month = {may},
url = {https://doi.org/10.1038%2Fs41598-022-11443-x},
number = {1},
doi = {10.1038/s41598-022-11443-x}
}
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