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Haldun M. Ozaktas

Haldun M. Ozaktas

D-Index & Metrics

Engineering and Technology

D-Index
42
Citations
15307
World Ranking
6360
National Ranking
29

Haldun M. Ozaktas 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 Haldun M. Ozaktas sits on this spectrum.

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 publications 804+

This scientist: 186 publications — 42nd percentile

42% of scientists in this discipline score the same or lower.

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

Haldun M. Ozaktas 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 Haldun M. Ozaktas sits on this spectrum.

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: 42 D-Index — 35th percentile

35% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2014 - IEEE Fellow For contributions to transforms for signal processing in optics
  • 2013 - SPIE Fellow
  • 2003 - OSA Fellows For contributions to optical information processing, optics in computing and signal and image processing.

Overview

Haldun M. Ozaktas is affiliated with Bilkent University in Turkey and is an active researcher in multiple scientific fields. Their work predominantly spans computer science, mathematics, and engineering, with particular focus on applied mathematics, signal processing, and artificial intelligence.

Their research encompasses several specialized topics, including:

  • Mathematical Analysis and Transform Methods
  • Digital Filter Design and Implementation
  • Image and Signal Denoising Methods
  • Artificial Intelligence in Law
  • Law, Economics, and Judicial Systems
  • Legal Education and Practice Innovations
  • Advanced Graph Neural Networks

Recent papers authored or co-authored by Haldun M. Ozaktas illustrate the breadth of their expertise and collaborations. These include:

  • Optical information processing: A historical overview, 2021, Digital Signal Processing
  • Natural language processing in law: Prediction of outcomes in the higher courts of Turkey, 2021, Information Processing & Management
  • Optimal Fractional Fourier Filtering for Graph Signals, 2021, IEEE Transactions on Signal Processing
  • Operator theory-based computation of linear canonical transforms, 2021, Signal Processing
  • Discrete scaling based on operator theory, 2020, Digital Signal Processing

Haldun M. Ozaktas frequently collaborates with several co-authors, including:

  • Aykut Koç
  • Emre Mumcuoğlu
  • Ceyhun E. Öztürk
  • Cuneyd Ozturk
  • Sinan Gezici

The primary venues for their publications are varied and interdisciplinary, featuring:

  • Digital Signal Processing
  • Information Processing & Management
  • IEEE Transactions on Signal Processing
  • Signal Processing
  • Applied Optics

Awards received by Haldun M. Ozaktas include recognition from professional societies in optics and signal processing. These honors are:

  • IEEE Fellow (2014) for contributions to transforms for signal processing in optics
  • SPIE Fellow (2013)
  • OSA Fellow (2003) for contributions to optical information processing, optics in computing, and signal and image processing

Best Publications

  • The fractional fourier transform

    Haldun M. Ozaktas;M. Alper Kutay

  • The Fractional Fourier Transform: with Applications in Optics and Signal Processing

    Haldun M Ozaktas;M Kutay-Alper;Zeev Zalevsky

  • Digital computation of the fractional Fourier transform

    H.M. Ozaktas;O. Arikan;M.A. Kutay;G. Bozdagt

  • Fractional Fourier transforms and their optical implementation. II

    David Mendlovic;Haldun M. Ozaktas

  • The discrete fractional Fourier transform

    C. Candan;M.A. Kutay;H.M. Ozaktas

  • Convolution, filtering, and multiplexing in fractional Fourier domains and their relation to chirp and wavelet transforms

    Haldun M. Ozaktas;Billur Barshan;David Mendlovic;Levent Onural

  • Optimal filtering in fractional Fourier domains

    A. Kutay;H.M. Ozaktas;O. Ankan;L. Onural

  • Limit to the Bit-Rate Capacity of Electrical Interconnects from the Aspect Ratio of the System Architecture

    D.A.B. Miller;H.M. Ozaktas

  • Fractional Fourier optics

    Haldun M. Ozaktas;David Mendlovic

  • Fourier transforms of fractional order and their optical interpretation

    Haldun M. Ozaktas;David Mendlovic

  • Graded-index fibers, Wigner-distribution functions, and the fractional Fourier transform.

    David Mendlovic;Haldun M. Ozaktas;Adolf W. Lohmann

  • Optimal filtering with linear canonical transformations

    Billur Barshan;M.Alper Kutay;Haldun M Ozaktas

  • Linear canonical transforms : theory and applications

    M. Alper Kutay;Haldun M. Ozaktas;John T. Sheridan;John J. Healy

  • Introduction to the Fractional Fourier Transform and Its Applications

    Haldun M. Ozaktas;M. Alper Kutay;David Mendlovic

  • Linear Canonical Transforms

    John J. Healy;M. Alper Kutay;Haldun M. Ozaktas;John T. Sheridan

  • Fractional Fourier domains

    Haldun M. Ozaktas;Orhan Aytür

  • Digital Computation of Linear Canonical Transforms

    A. Koc;H.M. Ozaktas;C. Candan;M. Alper Kutay

  • Fractional Fourier transform as a tool for analyzing beam propagation and spherical mirror resonators.

    Haldun M. Ozaktas;David Mendlovic

  • Chirp filtering in the fractional Fourier domain

    Rainer G. Dorsch;Adolf W. Lohmann;Yigal Bitran;David Mendlovic

  • Repeated filtering in consecutive fractional Fourier domains and its application to signal restoration

    M.F. Erden;M.A. Kutay;H.M. Ozaktas

  • Optimal filtering in fractional Fourier domains

    M.A. Kutay;H.M. Ozaktas;L. Onural;O. Arikan

  • Fractional correlation.

    Unknown

  • Fourier transforms of fractional order and their optical interpretation

    D. Mendlovic;H. M. Ozaktas

Frequent Co-Authors

David Mendlovic
David Mendlovic Tel Aviv University
Joseph W. Goodman
Joseph W. Goodman Stanford University
Adolf W. Lohmann
Adolf W. Lohmann University of Erlangen-Nuremberg
Zeev Zalevsky
Zeev Zalevsky Bar-Ilan University
Lambertus Hesselink
Lambertus Hesselink Stanford University
Hakan Urey
Hakan Urey Koç University
David A. B. Miller
David A. B. Miller Stanford University
Hitay Özbay
Hitay Özbay Bilkent University
Sinan Gezici
Sinan Gezici Bilkent University
Martin C. Nuss
Martin C. Nuss Nokia (United States)

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