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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Engineering and Technology 51 3956 3794 799 795 163 7871

Chao-Qing Dai publications per year

The chart shows the history of publications by Chao-Qing Dai between 2004 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Chao-Qing Dai published across 22 years, from 2004 to 2025, averaging 15 papers a year. Output peaked at 29 publications in 2025. 52 of the 331 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 2004 to 2025. Vertical axis: number of publications, 0 to 29. Peak 29 publications in 2025. 2004: 1 publication 2005: 5 publications 2006: 11 publications 2007: 12 publications 2008: 10 publications 2009: 13 publications 2010: 9 publications 2011: 19 publications 2012: 19 publications 2013: 17 publications 2014: 28 publications 2015: 18 publications 2016: 11 publications 2017: 16 publications 2018: 9 publications 2019: 9 publications 2020: 16 publications 2021: 14 publications 2022: 22 publications 2023: 20 publications 2024: 23 publications 2025: 29 publications
2004 2025

331 publications in total across all disciplines

View publications per year as a table
Chao-Qing Dai: publications per year, 2004 to 2025
Year Publications
2004 1
2005 5
2006 11
2007 12
2008 10
2009 13
2010 9
2011 19
2012 19
2013 17
2014 28
2015 18
2016 11
2017 16
2018 9
2019 9
2020 16
2021 14
2022 22
2023 20
2024 23
2025 29
Total 331
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Chao-Qing Dai publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Chao-Qing Dai sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: publications, 38–47 to 804+. Vertical axis: number of scientists, 0 to 457. Most scientists, 457, have 148–157 publications. The last bar groups every scientist with 804 publications or more. The highlighted bar, 158–167 publications, is where this scientist sits. 38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38–47 publications 804+

This scientist: 163 publications — 33rd percentile

33% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

View publications distribution as a table
Number of Engineering and Technology scientists by publication count, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
Publications Scientists This scientist
38–47 20
48–57 35
58–67 96
68–77 135
78–87 190
88–97 259
98–107 283
108–117 369
118–127 341
128–137 386
138–147 372
148–157 457
158–167 415 163
168–177 407
178–187 421
188–197 378
198–207 403
208–217 317
218–227 346
228–237 321
238–247 260
248–257 280
258–267 240
268–277 214
278–287 242
288–297 203
298–307 166
308–317 154
318–327 175
328–337 159
338–347 99
348–357 131
358–367 106
368–377 118
378–387 97
388–397 108
398–407 82
408–417 71
418–427 64
428–437 55
438–447 54
448–457 60
458–467 47
468–477 40
478–487 30
488–497 29
498–507 38
508–517 40
518–527 32
528–537 23
538–547 28
548–557 23
558–567 19
568–577 16
578–587 17
588–597 18
598–607 22
608–617 15
618–627 9
628–637 11
638–647 21
648–657 12
658–667 9
668–677 11
678–687 9
688–697 6
698–707 14
708–717 7
718–727 8
728–737 10
738–747 9
748–757 5
758–767 5
768–777 11
778–787 7
788–797 2
798–803 4
804+ 100
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Chao-Qing Dai D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Chao-Qing Dai sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: D-Index, 30 to 107+. Vertical axis: number of scientists, 0 to 426. Most scientists, 426, have 42 D-Index. The last bar groups every scientist with 107 D-Index or more. The highlighted bar, 51 D-Index, is where this scientist sits. 30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 51 D-Index — 62nd percentile

62% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

View D-Index distribution as a table
Number of Engineering and Technology scientists by D-index, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
D-Index Scientists This scientist
30 59
31 114
32 129
33 189
34 200
35 262
36 311
37 312
38 350
39 385
40 348
41 362
42 426
43 380
44 310
45 341
46 301
47 306
48 271
49 246
50 210
51 253 51
52 213
53 221
54 195
55 186
56 170
57 167
58 166
59 144
60 152
61 141
62 138
63 131
64 118
65 114
66 119
67 95
68 87
69 77
70 89
71 69
72 54
73 46
74 55
75 54
76 49
77 53
78 46
79 28
80 39
81 36
82 24
83 26
84 36
85 18
86 25
87 19
88 26
89 27
90 23
91 15
92 12
93 9
94 15
95 10
96 13
97 13
98 9
99 7
100 7
101 8
102 7
103 7
104 9
105 6
106 9
107+ 99
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Overview

Chao-Qing Dai is affiliated with Zhejiang A & F University in China, with a research focus spanning multiple areas in physics, astronomy, and engineering. Their work primarily concerns nonlinear phenomena in photonics and laser technologies as reflected in a substantial number of publications across specific subfields.

Their main fields of study encompass:

  • Physics and Astronomy
  • Engineering

Within these fields, their subfields include:

  • Statistical and Nonlinear Physics
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering
  • Materials Chemistry
  • Artificial Intelligence

The scientist's topics of research cover various aspects of advanced photonic systems and laser technologies, including:

  • Advanced Fiber Laser Technologies
  • Nonlinear Photonic Systems
  • Nonlinear Waves and Solitons
  • Photonic Crystal and Fiber Optics
  • Laser-Matter Interactions and Applications
  • Model Reduction and Neural Networks
  • Photonic and Optical Devices

Chao-Qing Dai has contributed extensively to several academic journals and conference venues. The most frequent venues where their research appears are:

  • Chaos Solitons & Fractals
  • Nonlinear Dynamics
  • Optics & Laser Technology
  • Optik
  • arXiv (Cornell University)

Several recent publications illustrate the scientist's research focus and output, including:

  • Data-driven femtosecond optical soliton excitations and parameters discovery of the high-order NLSE using the PINN (2021), published in Nonlinear Dynamics
  • Coupled spatial periodic waves and solitons in the photovoltaic photorefractive crystals (2020), published in Nonlinear Dynamics
  • Managements of scalar and vector rogue waves in a partially nonlocal nonlinear medium with linear and harmonic potentials (2020), published in Nonlinear Dynamics
  • Prediction and dynamical evolution of multipole soliton families in fractional Schrödinger equation with the PT-symmetric potential and saturable nonlinearity (2022), published in Nonlinear Dynamics
  • Dynamical characteristic of analytical fractional solitons for the space-time fractional Fokas-Lenells equation (2020), published in Alexandria Engineering Journal

Frequent collaborators include researchers Yue-Yue Wang, Wei Liu, Zhi-Zeng Si, Yin Fang, and Gang-Zhou Wu.

Best Publications

  • Jacobian elliptic function method for nonlinear differential-difference equations

    Chaoqing Dai;Jiefang Zhang

  • Stable light-bullet solutions in the harmonic and parity-time-symmetric potentials

    Chaoqing Dai;Xiao-Gang Wang;Guo-Quan Zhou

  • Influence of higher-order nonlinear effects on optical solitons of the complex Swift-Hohenberg model in the mode-locked fiber laser

    Unknown

  • Analytical spatiotemporal localizations for the generalized (3+1)-dimensional nonlinear Schrödinger equation.

    Chaoqing Dai;Yueyue Wang;Jiefang Zhang

  • Controllable optical rogue waves in the femtosecond regime.

    Chao-Qing Dai;Guo-Quan Zhou;Jie-Fang Zhang;Jie-Fang Zhang

  • Two-dimensional localized Peregrine solution and breather excited in a variable-coefficient nonlinear Schrödinger equation with partial nonlocality

    Chao-Qing Dai;Jiu Liu;Yan Fan;Ding-Guo Yu

  • Discussion and a new attack of the optical asymmetric cryptosystem based on phase-truncated Fourier transform

    Xiaogang Wang;Yixiang Chen;Chaoqing Dai;Daomu Zhao

  • Controllable combined Peregrine soliton and Kuznetsov–Ma soliton in { arvec{\mathcal {PT}}}-symmetric nonlinear couplers with gain and loss

    Chao-Qing Dai;Yue-Yue Wang

  • Spatiotemporal Hermite–Gaussian solitons of a (3 + 1)-dimensional partially nonlocal nonlinear Schrödinger equation

    Chao-Qing Dai;Yu Wang;Jiu Liu

  • The management and containment of self-similar rogue waves in the inhomogeneous nonlinear Schrödinger equation

    Chao-Qing Dai;Yue-Yue Wang;Qing Tian;Jie-Fang Zhang;Jie-Fang Zhang

  • Spatiotemporal localizations in $$(3+1)$$ ( 3 + 1 ) -dimensional $${{\mathcal {PT}}}$$ PT -symmetric and strongly nonlocal nonlinear media

    Chao-Qing Dai;Yue-Yue Wang

  • Managements of scalar and vector rogue waves in a partially nonlocal nonlinear medium with linear and harmonic potentials

    Chao-Qing Dai;Yue-Yue Wang;Jie-Fang Zhang

  • Dynamics of light bullets in inhomogeneous cubic-quintic-septimal nonlinear media with { arvec{{\mathcal {PT}}}}-symmetric potentials

    Chao-Qing Dai;Rui-Pin Chen;Yue-Yue Wang;Yan Fan

  • Reconstruction of stability for Gaussian spatial solitons in quintic–septimal nonlinear materials under $${{ arvec{\mathcal {P}}}}{ arvec{\mathcal {T}}}$$ P T -symmetric potentials

    Chao-Qing Dai;Yue-Yue Wang;Yan Fan;Ding-Guo Yu

  • Dynamics of nonlocal and localized spatiotemporal solitons for a partially nonlocal nonlinear Schrödinger equation

    Yue-Yue Wang;Chao-Qing Dai;Yi-Qing Xu;Jun Zheng

  • Variable-coefficient F-expansion method and its application to nonlinear Schrödinger equation

    Jie-Fang Zhang;Chao-Qing Dai;Chao-Qing Dai;Qin Yang;Jia-Min Zhu

  • Vector spatiotemporal localized structures in (3 \(+\) 1)-dimensional strongly nonlocal nonlinear media

    Chao-Qing Dai;Yan Fan;Guo-Quan Zhou;Jun Zheng

  • Vector multipole and vortex solitons in two-dimensional Kerr media

    Chao-Qing Dai;Guo-Quan Zhou;Rui-Pin Chen;Xian-Jing Lai

  • Controllable Akhmediev breather and Kuznetsov-Ma soliton trains in PT-symmetric coupled waveguides

    Chaoqing Dai;Yueyue Wang;Xiaofei Zhang

  • Superposed Akhmediev breather of the (3+1)-dimensional generalized nonlinear Schrödinger equation with external potentials

    Chao-Qing Dai;Hai-Ping Zhu

Frequent Co-Authors

Anjan Biswas
Anjan Biswas Grambling State University
Sailing He
Sailing He Zhejiang University
Zhenya Yan
Zhenya Yan Chinese Academy of Sciences
Daomu Zhao
Daomu Zhao Zhejiang University
Wenjun Liu
Wenjun Liu Beijing University of Posts and Telecommunications
Nikolay A. Kudryashov
Nikolay A. Kudryashov Moscow Engineering Physics Institute

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