Performance Analysis of an Optical System for FSO Communications Utilizing Combined Stochastic Gradient Descent Optimization Algorithm

Wavefront aberrations caused by thermal flows or arising from the quality of optical components can significantly impair wireless communication links. Such aberrations may result in an increased error rate in the received signal, leading to data loss in laser communication applications. In this stud...

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Vydáno v:Applied system innovation Ročník 8; číslo 5; s. 143
Hlavní autoři: Galaktionov, Ilya, Toporovsky, Vladimir
Médium: Journal Article
Jazyk:angličtina
Vydáno: Basel MDPI AG 01.10.2025
Témata:
Aberration
Algorithms
Analysis
Communication
Data loss
Design
Efficiency
free-space optics communications
gradient descent algorithm
Lasers
Light
Mathematical optimization
Optical components
Optical distortion
Optics
Optimization
Optimization algorithms
Parameter sensitivity
stochastic algorithm
Wave fronts
Wireless communications
Russia
ISSN:2571-5577, 2571-5577
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Abstract Wavefront aberrations caused by thermal flows or arising from the quality of optical components can significantly impair wireless communication links. Such aberrations may result in an increased error rate in the received signal, leading to data loss in laser communication applications. In this study, we explored a newly developed combined stochastic gradient descent optimization algorithm aimed at compensating for optical distortions. The algorithm we developed exhibits linear time and space complexity and demonstrates low sensitivity to variations in input parameters. Furthermore, its implementation is relatively straightforward and does not necessitate an in-depth understanding of the underlying system, in contrast to the Stochastic Parallel Gradient Descent (SPGD) method. In addition, a developed switch-mode approach allows us to use a stochastic component of the algorithm as a rapid, rough-tuning mechanism, while the gradient descent component is used as a slower, more precise fine-tuning method. This dual-mode operation proves particularly advantageous in scenarios where there are no rapid dynamic wavefront distortions. The results demonstrated that the proposed algorithm significantly enhanced the total collected power of the beam passing through the 10 μm diaphragm that simulated a 10 μm fiber core, increasing it from 0.33 mW to 2.3 mW. Furthermore, the residual root mean square (RMS) aberration was reduced from 0.63 μm to 0.12 μm, which suggests a potential improvement in coupling efficiency from 0.1 to 0.6.
AbstractList Wavefront aberrations caused by thermal flows or arising from the quality of optical components can significantly impair wireless communication links. Such aberrations may result in an increased error rate in the received signal, leading to data loss in laser communication applications. In this study, we explored a newly developed combined stochastic gradient descent optimization algorithm aimed at compensating for optical distortions. The algorithm we developed exhibits linear time and space complexity and demonstrates low sensitivity to variations in input parameters. Furthermore, its implementation is relatively straightforward and does not necessitate an in-depth understanding of the underlying system, in contrast to the Stochastic Parallel Gradient Descent (SPGD) method. In addition, a developed switch-mode approach allows us to use a stochastic component of the algorithm as a rapid, rough-tuning mechanism, while the gradient descent component is used as a slower, more precise fine-tuning method. This dual-mode operation proves particularly advantageous in scenarios where there are no rapid dynamic wavefront distortions. The results demonstrated that the proposed algorithm significantly enhanced the total collected power of the beam passing through the 10 μm diaphragm that simulated a 10 μm fiber core, increasing it from 0.33 mW to 2.3 mW. Furthermore, the residual root mean square (RMS) aberration was reduced from 0.63 μm to 0.12 μm, which suggests a potential improvement in coupling efficiency from 0.1 to 0.6.
Audience Academic
Author Toporovsky, Vladimir
Galaktionov, Ilya
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  givenname: Vladimir
  orcidid: 0000-0002-8172-5171
  surname: Toporovsky
  fullname: Toporovsky, Vladimir
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Cites_doi 10.1016/j.optcom.2004.03.009
10.1086/126606
10.1016/j.optlastec.2010.09.003
10.1016/j.nima.2012.10.135
10.1364/JOSA.69.000478
10.1117/2.1201311.005189
10.3390/asi4030065
10.1364/JOCN.551182
10.1051/proc:082502
10.3390/photonics10101147
10.1070/QE2015v045n02ABEH015721
10.1364/OFC.2023.Th1H.3
10.1109/ACC.2013.6580355
10.1364/LSC.2010.LSMA1
10.1002/jemt.20178
10.1117/12.482169
10.1117/1.3099716
10.1364/OE.11.001123
10.1117/12.773641
10.1007/978-3-642-50052-7
10.1364/OE.14.001339
10.1088/0264-9381/29/22/224010
10.1007/s11128-024-04382-1
10.4028/www.scientific.net/DDF.410.737
10.1080/09500340.2011.633763
10.1117/1.APN.2.6.065001
10.1117/12.2256447
10.1117/12.453227
10.1364/OE.471300
10.1109/TIM.2014.2310616
10.1070/QEL16061
10.3390/asi3010011
10.1038/nphoton.2013.46
10.3390/photonics12060592
10.1109/JMEMS.2007.913075
10.1364/OL.557649
10.1364/AO.31.006902
10.1117/12.924892
10.3928/1081-597X-20010901-13
10.1016/j.optcom.2018.09.038
10.1016/S0030-4018(03)01565-7
10.1364/OE.565652
10.1070/QEL17446
10.1364/OL.523438
10.1364/AO.51.008769
10.1117/12.55629
10.1364/JOSAA.11.001949
10.1109/AERO.2007.353015
10.1364/OE.394468
10.1051/ao4elt/201006003
10.1038/s41598-018-19559-9
10.1046/j.1365-2818.2002.01004.x
10.1117/12.836641
10.1134/S1063785017080132
10.1364/AO.21.002671
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References Sisodia (ref_11) 2024; 23
Lakshminarayanan (ref_60) 2011; 58
Booth (ref_47) 2006; 14
ref_56
Soloviev (ref_54) 2022; 30
ref_19
ref_18
ref_17
ref_59
Rampy (ref_31) 2012; 51
Tallon (ref_63) 1992; 31
Skvortsov (ref_51) 2017; 43
Primot (ref_64) 2003; 222
Steinhaus (ref_67) 1979; 69
ref_25
ref_69
ref_24
ref_68
ref_23
Tomlinson (ref_14) 1982; 21
ref_22
ref_21
ref_65
ref_20
Soloviev (ref_55) 2020; 50
Wang (ref_15) 2019; 431
(ref_57) 1990; 29
Piron (ref_8) 2025; 33
Zych (ref_3) 2012; 29
Galaktionov (ref_12) 2015; 45
ref_27
ref_26
Marsh (ref_38) 2003; 11
Liang (ref_62) 1994; 11
Prieur (ref_33) 2008; 25
Sherman (ref_37) 2002; 206
Nauerth (ref_4) 2013; 7
Spaander (ref_16) 2024; 49
ref_34
Burger (ref_29) 2008; 14
ref_30
Mauch (ref_66) 2014; 63
Galaktionov (ref_13) 2017; 47
Wyant (ref_58) 1992; 11
Meyer (ref_10) 2025; 50
Liu (ref_48) 2023; 2
Wright (ref_49) 2005; 67
Koryachko (ref_52) 2021; 410
Skvortsov (ref_53) 2019; 16
Oh (ref_32) 2024; 8
Alcock (ref_36) 2013; 710
Theofanidou (ref_39) 2004; 236
Friese (ref_28) 2008; 17
ref_46
ref_45
Platt (ref_61) 2001; 17
ref_44
ref_43
ref_42
Rodrigues (ref_35) 2009; 48
ref_40
ref_1
Gladysz (ref_41) 2020; 28
ref_2
Helsdingen (ref_9) 2025; 17
Yang (ref_50) 2011; 43
ref_5
ref_7
ref_6
References_xml – volume: 236
  start-page: 145
  year: 2004
  ident: ref_39
  article-title: Spherical aberration correction for optical tweezers
  publication-title: Opt. Commun.
  doi: 10.1016/j.optcom.2004.03.009
– ident: ref_43
  doi: 10.1086/126606
– volume: 43
  start-page: 630
  year: 2011
  ident: ref_50
  article-title: Comparison of several stochastic parallel optimization algorithms for adaptive optics system without a wavefront sensor
  publication-title: Opt. Laser Technol.
  doi: 10.1016/j.optlastec.2010.09.003
– volume: 710
  start-page: 87
  year: 2013
  ident: ref_36
  article-title: Bimorph mirrors: The Good, the Bad, and the Ugly
  publication-title: Nucl. Instrum. Methods Phys. Res. Sect. A
  doi: 10.1016/j.nima.2012.10.135
– volume: 69
  start-page: 478
  year: 1979
  ident: ref_67
  article-title: Bimorph piezoelectric flexible mirror
  publication-title: J. Opt. Soc. Am.
  doi: 10.1364/JOSA.69.000478
– ident: ref_5
  doi: 10.1117/2.1201311.005189
– ident: ref_2
  doi: 10.3390/asi4030065
– volume: 17
  start-page: 178
  year: 2025
  ident: ref_9
  article-title: Modeling the physical layer of air-to-space optical communication networks using the modified multi-scale method
  publication-title: J. Opt. Commun. Netw.
  doi: 10.1364/JOCN.551182
– volume: 25
  start-page: 19
  year: 2008
  ident: ref_33
  article-title: Exact controllability and output feedback stabilization of a bimorph mirror
  publication-title: ESAIM Proc.
  doi: 10.1051/proc:082502
– ident: ref_68
  doi: 10.3390/photonics10101147
– volume: 45
  start-page: 143
  year: 2015
  ident: ref_12
  article-title: Wavefront analysis of the laser beam propagating through a turbid medium
  publication-title: Quantum Electron.
  doi: 10.1070/QE2015v045n02ABEH015721
– ident: ref_42
  doi: 10.1364/OFC.2023.Th1H.3
– ident: ref_65
  doi: 10.1109/ACC.2013.6580355
– volume: 11
  start-page: 2
  year: 1992
  ident: ref_58
  article-title: Basic Wavefront Aberration Theory for Optical Metrology
  publication-title: Appl. Opt. Opt. Eng.
– ident: ref_22
  doi: 10.1364/LSC.2010.LSMA1
– volume: 67
  start-page: 36
  year: 2005
  ident: ref_49
  article-title: Exploration of the optimisation algorithms used in the implementation of adaptive optics in confocal and multiphoton microscopy
  publication-title: Microsc. Res. Tech.
  doi: 10.1002/jemt.20178
– ident: ref_59
  doi: 10.1117/12.482169
– volume: 8
  start-page: 259
  year: 2024
  ident: ref_32
  article-title: Fabrication of Phase Plate to Simulate Turbulence Effects on an Optical Imaging System in Strong Atmospheric Conditions
  publication-title: Curr. Opt. Photonics
– ident: ref_56
– volume: 48
  start-page: 034001
  year: 2009
  ident: ref_35
  article-title: Modular bimorph mirrors for adaptive optics
  publication-title: Opt. Eng.
  doi: 10.1117/1.3099716
– volume: 11
  start-page: 1123
  year: 2003
  ident: ref_38
  article-title: Practical implementation of adaptive optics in multiphoton microscopy
  publication-title: Opt. Express
  doi: 10.1364/OE.11.001123
– ident: ref_27
  doi: 10.1117/12.773641
– ident: ref_30
  doi: 10.1007/978-3-642-50052-7
– ident: ref_17
– ident: ref_20
– volume: 14
  start-page: 1339
  year: 2006
  ident: ref_47
  article-title: Wave front sensor-less adaptive optics: A model-based approach using sphere packings
  publication-title: Opt. Express
  doi: 10.1364/OE.14.001339
– volume: 29
  start-page: 224010
  year: 2012
  ident: ref_3
  article-title: General relativistic effects in quantum interference of photons
  publication-title: Class. Quantum Gravity
  doi: 10.1088/0264-9381/29/22/224010
– volume: 23
  start-page: 185
  year: 2024
  ident: ref_11
  article-title: FSO-QKD protocols under free-space losses and device imperfections: A comparative study
  publication-title: Quantum Inf. Process.
  doi: 10.1007/s11128-024-04382-1
– ident: ref_7
– volume: 410
  start-page: 737
  year: 2021
  ident: ref_52
  article-title: Features of melt droplet formation during electrical destruction aluminum films on the semiconductor surface
  publication-title: Defect Diffus. Forum
  doi: 10.4028/www.scientific.net/DDF.410.737
– volume: 58
  start-page: 1678
  year: 2011
  ident: ref_60
  article-title: Erratum: Zernike polynomials: A guide
  publication-title: J. Mod. Opt.
  doi: 10.1080/09500340.2011.633763
– volume: 2
  start-page: 065001
  year: 2023
  ident: ref_48
  article-title: High-speed free-space optical communication using standard fiber communication components without optical amplification
  publication-title: Adv. Photon-Nexus
  doi: 10.1117/1.APN.2.6.065001
– ident: ref_24
– ident: ref_25
  doi: 10.1117/12.2256447
– ident: ref_34
– ident: ref_45
  doi: 10.1117/12.453227
– volume: 30
  start-page: 40584
  year: 2022
  ident: ref_54
  article-title: Improving focusability of post-compressed PW laser pulses using a deformable mirror
  publication-title: Opt. Express
  doi: 10.1364/OE.471300
– volume: 63
  start-page: 2379
  year: 2014
  ident: ref_66
  article-title: Real-time spot detection and ordering for a shack-hartmann wavefront sensor with a low-cost FPGA
  publication-title: IEEE Trans. Instrum. Meas.
  doi: 10.1109/TIM.2014.2310616
– volume: 47
  start-page: 32
  year: 2017
  ident: ref_13
  article-title: Measurement and correction of the wavefront of the laser light in a turbid medium
  publication-title: Quantum Electron.
  doi: 10.1070/QEL16061
– ident: ref_1
  doi: 10.3390/asi3010011
– volume: 7
  start-page: 382
  year: 2013
  ident: ref_4
  article-title: Air-to-ground quantum communication
  publication-title: Nat. Photonics
  doi: 10.1038/nphoton.2013.46
– ident: ref_18
– ident: ref_44
– ident: ref_69
  doi: 10.3390/photonics12060592
– volume: 17
  start-page: 11
  year: 2008
  ident: ref_28
  article-title: Deformable polymer adaptive optical mirrors
  publication-title: J. Microelectromech. Syst.
  doi: 10.1109/JMEMS.2007.913075
– volume: 50
  start-page: 3297
  year: 2025
  ident: ref_10
  article-title: Analogy of free-space quantum key distribution using spatial modes of light: Scaling up the distance and the dimensionality
  publication-title: Opt. Lett.
  doi: 10.1364/OL.557649
– volume: 16
  start-page: 681
  year: 2019
  ident: ref_53
  article-title: Melt drops movement over semiconductor surfaces controlled by electric field
  publication-title: Period. Tche Quim.
– volume: 31
  start-page: 6902
  year: 1992
  ident: ref_63
  article-title: Wave-front reconstruction using a Shack–Hartmann sensor
  publication-title: Appl. Opt.
  doi: 10.1364/AO.31.006902
– ident: ref_40
  doi: 10.1117/12.924892
– volume: 17
  start-page: S573
  year: 2001
  ident: ref_61
  article-title: History and principles of Shack-Hartmann wavefront sensing
  publication-title: J. Refract. Surg.
  doi: 10.3928/1081-597X-20010901-13
– ident: ref_6
– volume: 431
  start-page: 167
  year: 2019
  ident: ref_15
  article-title: Demonstration of horizontal free-space laser communication with the effect of the bandwidth of adaptive optics system
  publication-title: Opt. Commun.
  doi: 10.1016/j.optcom.2018.09.038
– volume: 222
  start-page: 81
  year: 2003
  ident: ref_64
  article-title: Theoretical description of Shack–Hartmann wave-front sensor
  publication-title: Opt. Commun.
  doi: 10.1016/S0030-4018(03)01565-7
– volume: 33
  start-page: 33686
  year: 2025
  ident: ref_8
  article-title: Seidel optical aberrations and optimum truncated Gaussian beams on intersatellite free-space optical communications
  publication-title: Opt. Express
  doi: 10.1364/OE.565652
– volume: 50
  start-page: 1115
  year: 2020
  ident: ref_55
  article-title: Adaptive system for wavefront correction of the PEARL laser facility
  publication-title: Quantum Electron.
  doi: 10.1070/QEL17446
– volume: 49
  start-page: 3656
  year: 2024
  ident: ref_16
  article-title: Reducing beam tracking complexity using a phase ramp and Fresnel lens when steering beams using spatial light modulators
  publication-title: Opt. Lett.
  doi: 10.1364/OL.523438
– volume: 51
  start-page: 8769
  year: 2012
  ident: ref_31
  article-title: Production of phase screens for simulation of atmospheric turbulence
  publication-title: Appl. Opt.
  doi: 10.1364/AO.51.008769
– volume: 29
  start-page: 672
  year: 1990
  ident: ref_57
  article-title: Wavefront fitting with discrete orthogonal polynomials in a unit radius circle
  publication-title: Opt. Eng.
  doi: 10.1117/12.55629
– volume: 11
  start-page: 1949
  year: 1994
  ident: ref_62
  article-title: Objective measurement of wave aberrations of the human eye with the use of a Hartmann–Shack wave-front sensor
  publication-title: J. Opt. Soc. Am. A
  doi: 10.1364/JOSAA.11.001949
– ident: ref_26
  doi: 10.1109/AERO.2007.353015
– volume: 28
  start-page: 17347
  year: 2020
  ident: ref_41
  article-title: Improving system performance by using adaptive optics and aperture averaging for laser communications in oceanic turbulence
  publication-title: Opt. Express
  doi: 10.1364/OE.394468
– ident: ref_21
  doi: 10.1051/ao4elt/201006003
– ident: ref_23
  doi: 10.1038/s41598-018-19559-9
– volume: 206
  start-page: 65
  year: 2002
  ident: ref_37
  article-title: Adaptive correction of depth-induced aberrations in multiphoton scanning microscopy using a deformable mirror
  publication-title: J. Microsc.
  doi: 10.1046/j.1365-2818.2002.01004.x
– ident: ref_19
– ident: ref_46
  doi: 10.1117/12.836641
– volume: 43
  start-page: 705
  year: 2017
  ident: ref_51
  article-title: Specific features of motion of molten zones in the field of silicon structural inhomogeneity
  publication-title: Tech. Phys. Lett.
  doi: 10.1134/S1063785017080132
– volume: 21
  start-page: 2671
  year: 1982
  ident: ref_14
  article-title: Coupling efficiency of optics in single-mode fiber components
  publication-title: Appl. Opt.
  doi: 10.1364/AO.21.002671
– volume: 14
  start-page: 129
  year: 2008
  ident: ref_29
  article-title: Simulating atmospheric turbulence using a phase-only spatial light modulator
  publication-title: S. Afr. J. Sci.
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Snippet Wavefront aberrations caused by thermal flows or arising from the quality of optical components can significantly impair wireless communication links. Such...
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StartPage 143
SubjectTerms Aberration
Algorithms
Analysis
Communication
Data loss
Design
Efficiency
free-space optics communications
gradient descent algorithm
Lasers
Light
Mathematical optimization
Optical components
Optical distortion
Optics
Optimization
Optimization algorithms
Parameter sensitivity
stochastic algorithm
Wave fronts
Wireless communications
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Title Performance Analysis of an Optical System for FSO Communications Utilizing Combined Stochastic Gradient Descent Optimization Algorithm
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