World's Best Scientists 2026 revealed!

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
76
Citations
18786
World Ranking
656
National Ranking
292

Physics

D-Index
77
Citations
18809
World Ranking
3254
National Ranking
1543

Alan H. Gnauck publication distribution in Electronics and Electrical Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Electronics and Electrical Engineering in 2026. The highlighted bar marks where Alan H. Gnauck sits on this spectrum.

34–53 publications: 24 scientists 54–73 publications: 52 scientists 74–93 publications: 114 scientists 94–113 publications: 203 scientists 114–133 publications: 269 scientists 134–153 publications: 355 scientists 154–173 publications: 403 scientists 174–193 publications: 445 scientists 194–213 publications: 430 scientists 214–233 publications: 431 scientists 234–253 publications: 399 scientists 254–273 publications: 366 scientists 274–293 publications: 335 scientists 294–313 publications: 300 scientists 314–333 publications: 276 scientists 334–353 publications: 250 scientists 354–373 publications: 214 scientists 374–393 publications: 187 scientists 394–413 publications: 152 scientists 414–433 publications: 169 scientists 434–453 publications: 147 scientists 454–473 publications: 111 scientists 474–493 publications: 117 scientists 494–513 publications: 103 scientists 514–533 publications: 99 scientists 534–553 publications: 92 scientists 554–573 publications: 75 scientists 574–593 publications: 58 scientists 594–613 publications: 69 scientists 614–633 publications: 50 scientists 634–653 publications: 62 scientists 654–673 publications: 54 scientists 674–693 publications: 44 scientists 694–713 publications: 37 scientists 714–733 publications: 28 scientists 734–753 publications: 26 scientists 754–773 publications: 26 scientists 774–793 publications: 19 scientists 794–813 publications: 23 scientists 814–833 publications: 20 scientists 834–853 publications: 16 scientists 854–873 publications: 20 scientists 874–893 publications: 11 scientists 894–913 publications: 11 scientists 914–933 publications: 16 scientists 934–953 publications: 13 scientists 954–973 publications: 10 scientists 974–993 publications: 11 scientists 994–1,013 publications: 9 scientists 1,014–1,033 publications: 9 scientists 1,034–1,053 publications: 10 scientists 1,054–1,064 publications: 6 scientists 1,065+ publications: 99 scientists
34 publications 1,065+

This scientist: 359 publications — 69th percentile

69% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,065 publications or more.

Alan H. Gnauck D-index placement in Electronics and Electrical Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Electronics and Electrical Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Alan H. Gnauck sits on this spectrum.

30 D-Index: 178 scientists 31 D-Index: 257 scientists 32 D-Index: 263 scientists 33 D-Index: 262 scientists 34 D-Index: 244 scientists 35 D-Index: 236 scientists 36 D-Index: 211 scientists 37 D-Index: 220 scientists 38 D-Index: 214 scientists 39 D-Index: 214 scientists 40 D-Index: 205 scientists 41 D-Index: 187 scientists 42 D-Index: 194 scientists 43 D-Index: 201 scientists 44 D-Index: 155 scientists 45 D-Index: 189 scientists 46 D-Index: 148 scientists 47 D-Index: 160 scientists 48 D-Index: 134 scientists 49 D-Index: 130 scientists 50 D-Index: 141 scientists 51 D-Index: 156 scientists 52 D-Index: 108 scientists 53 D-Index: 130 scientists 54 D-Index: 112 scientists 55 D-Index: 97 scientists 56 D-Index: 111 scientists 57 D-Index: 102 scientists 58 D-Index: 108 scientists 59 D-Index: 120 scientists 60 D-Index: 103 scientists 61 D-Index: 93 scientists 62 D-Index: 92 scientists 63 D-Index: 74 scientists 64 D-Index: 77 scientists 65 D-Index: 73 scientists 66 D-Index: 64 scientists 67 D-Index: 69 scientists 68 D-Index: 60 scientists 69 D-Index: 39 scientists 70 D-Index: 57 scientists 71 D-Index: 59 scientists 72 D-Index: 46 scientists 73 D-Index: 49 scientists 74 D-Index: 38 scientists 75 D-Index: 35 scientists 76 D-Index: 32 scientists 77 D-Index: 35 scientists 78 D-Index: 31 scientists 79 D-Index: 22 scientists 80 D-Index: 34 scientists 81 D-Index: 31 scientists 82 D-Index: 34 scientists 83 D-Index: 23 scientists 84 D-Index: 18 scientists 85 D-Index: 30 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 20 scientists 89 D-Index: 8 scientists 90 D-Index: 17 scientists 91 D-Index: 7 scientists 92 D-Index: 14 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 12 scientists 97 D-Index: 10 scientists 98 D-Index: 10 scientists 99 D-Index: 12 scientists 100 D-Index: 16 scientists 101 D-Index: 5 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 8 scientists 105 D-Index: 9 scientists 106 D-Index: 13 scientists 107 D-Index: 4 scientists 108 D-Index: 5 scientists 109 D-Index: 10 scientists 110 D-Index: 8 scientists 111+ D-Index: 96 scientists
30 D-Index 111+

This scientist: 76 D-Index — 91st percentile

91% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 111 D-Index or more.

Research.com Recognitions

  • 2004 - OSA Fellows For demonstration of new optical transmission technologies.

Overview

What is he best known for?

The fields of study he is best known for:

  • Optics
  • Telecommunications
  • Optical fiber

His primary scientific interests are in Optics, Wavelength-division multiplexing, Transmission, Multiplexing and Optical fiber. His study ties his expertise on Bit error rate together with the subject of Optics. Alan H. Gnauck interconnects Optical filter, Electronic engineering, Spectral efficiency and Optical polarization in the investigation of issues within Wavelength-division multiplexing.

His Electronic engineering research is multidisciplinary, incorporating perspectives in MIMO, Multiplexer and Polarization mode dispersion. The Transmission study combines topics in areas such as Phase-shift keying, Modulation, Phase modulation, Keying and Terabit. Alan H. Gnauck focuses mostly in the field of Optical fiber, narrowing it down to topics relating to Signal and, in certain cases, Waveguide and Interferometry.

His most cited work include:

  • Optical phase-shift-keyed transmission (819 citations)
  • Mode-Division Multiplexing Over 96 km of Few-Mode Fiber Using Coherent 6 $, imes,$ 6 MIMO Processing (646 citations)
  • 6×56-Gb/s mode-division multiplexed transmission over 33-km few-mode fiber enabled by 6×6 MIMO equalization (386 citations)

What are the main themes of his work throughout his whole career to date?

His primary areas of study are Optics, Wavelength-division multiplexing, Transmission, Electronic engineering and Optoelectronics. Much of his study explores Optics relationship to Multiplexing. His Wavelength-division multiplexing research is multidisciplinary, relying on both Amplifier and Spectral efficiency.

His Transmission research incorporates elements of Dispersion, Core, Phase modulation, Fiber and Modulation. His Electronic engineering course of study focuses on Phase-shift keying and Keying. His work in Optoelectronics addresses subjects such as Laser, which are connected to disciplines such as Transmitter and Gigabit.

He most often published in these fields:

  • Optics (63.00%)
  • Wavelength-division multiplexing (34.07%)
  • Transmission (28.21%)

What were the highlights of his more recent work (between 2011-2019)?

  • Optics (63.00%)
  • Wavelength-division multiplexing (34.07%)
  • Multiplexing (16.12%)

In recent papers he was focusing on the following fields of study:

His primary areas of investigation include Optics, Wavelength-division multiplexing, Multiplexing, Electronic engineering and Transmission. His research related to Dispersion-shifted fiber, Optical amplifier, Optical fiber, Plastic optical fiber and Single-mode optical fiber might be considered part of Optics. His Wavelength-division multiplexing study combines topics in areas such as Photonics and Optical communication.

The various areas that Alan H. Gnauck examines in his Multiplexing study include Stimulated emission and Spectral efficiency. His Electronic engineering study incorporates themes from Pulse-amplitude modulation, Electrical engineering, Bit error rate, Optical modulation amplitude and Quadrature amplitude modulation. His Transmission study integrates concerns from other disciplines, such as Differential group delay, Multimode fibre, Core and Modulation.

Between 2011 and 2019, his most popular works were:

  • Mode-Division Multiplexing Over 96 km of Few-Mode Fiber Using Coherent 6 $, imes,$ 6 MIMO Processing (646 citations)
  • Space-division multiplexed transmission over 4200-km 3-core microstructured fiber (117 citations)
  • Experimental Investigation of Inter-Modal Four-Wave Mixing in Few-Mode Fibers (116 citations)

In his most recent research, the most cited papers focused on:

  • Optics
  • Telecommunications
  • Optical fiber

The scientist’s investigation covers issues in Optics, Wavelength-division multiplexing, Transmission, Multiplexing and Electronic engineering. As a part of the same scientific study, Alan H. Gnauck usually deals with the Optics, concentrating on Multiplexer and frequently concerns with Optical fiber. His research in Wavelength-division multiplexing intersects with topics in Digital signal processing, Optical communication and Multi-mode optical fiber.

His research integrates issues of Differential group delay and Core in his study of Transmission. The Multiplexing study which covers Spectral efficiency that intersects with Time-division multiplexing and Spatial multiplexing. His Electronic engineering research incorporates themes from Quadrature amplitude modulation and Modulation.

Best Publications

  • Optical phase-shift-keyed transmission

    A.H. Gnauck;P.J. Winzer

  • Mode-Division Multiplexing Over 96 km of Few-Mode Fiber Using Coherent 6 $\, imes\,$ 6 MIMO Processing

    R. Ryf;S. Randel;A. H. Gnauck;C. Bolle

  • 6×56-Gb/s mode-division multiplexed transmission over 33-km few-mode fiber enabled by 6×6 MIMO equalization

    Sebastian Randel;Roland Ryf;Alberto Sierra;Peter J. Winzer

  • Four-photon mixing and high-speed WDM systems

    R.W. Tkach;A.R. Chraplyvy;F. Forghieri;A.H. Gnauck

  • Spectrally Efficient Long-Haul Optical Networking Using 112-Gb/s Polarization-Multiplexed 16-QAM

    P.J. Winzer;A.H. Gnauck;C.R. Doerr;M. Magarini

  • 2.5 Tb/s (64/spl times/42.7 Gb/s) transmission over 40/spl times/100 km NZDSF using RZ-DPSK format and all-Raman-amplified spans

    A.H. Gnauck;G. Raybon;S. Chandrasekhar;J. Leuthold

  • Space-division multiplexing over 10 km of three-mode fiber using coherent 6 × 6 MIMO processing

    R. Ryf;S. Randel;A. H. Gnauck;C. Bolle

  • Experimental investigation of the performance limitation of DPSK systems due to nonlinear phase noise

    Hoon Kim;A.H. Gnauck

  • Penalties from in-band crosstalk for advanced optical modulation formats

    P. J. Winzer;A. H. Gnauck;A. Konczykowska;F. Jorge

  • Dispersion penalty reduction using an optical modulator with adjustable chirp

    A.H. Gnauck;S.K. Korotky;J.J. Veselka;J. Nagel

  • High-speed InGaAsP constricted-mesa lasers

    J. Bowers;B. Hemenway;A. Gnauck;D. Wilt

  • High-capacity coherent lightwave systems

    R.A. Linke;A.H. Gnauck

  • 32-bit/s/Hz spectral efficiency WDM transmission over 177-km few-mode fiber

    R. Ryf;S. Randel;N. K. Fontaine;M. Montoliu

  • 448-Gb/s Reduced-Guard-Interval CO-OFDM Transmission Over 2000 km of Ultra-Large-Area Fiber and Five 80-GHz-Grid ROADMs

    Xiang Liu;S Chandrasekhar;Benyuan Zhu;P J Winzer

  • Spectrally Efficient Long-Haul WDM Transmission Using 224-Gb/s Polarization-Multiplexed 16-QAM

    A H Gnauck;P J Winzer;S Chandrasekhar;X Liu

  • Experimental Investigation of Inter-Modal Four-Wave Mixing in Few-Mode Fibers

    R. Essiambre;M. A. Mestre;R. Ryf;A. H. Gnauck

  • High performance optical wavelength shifter

    B. Glance;J.M. Wiesenfeld;U. Koren;A.H. Gnauck

  • 25.6-Tb/s WDM Transmission of Polarization-Multiplexed RZ-DQPSK Signals

    A.H. Gnauck;G. Charlet;P. Tran;P.J. Winzer

  • Space-division multiplexed transmission over 4200-km 3-core microstructured fiber

    R. Ryf;R.-J. Essiambre;A. H. Gnauck;S. Randel

  • Generation and 1,200-km transmission of 448-Gb/s ETDM 56-Gbaud PDM 16-QAM using a single I/Q modulator

    P. J. Winzer;A. H. Gnauck;S. Chandrasekhar;S. Draving

  • Dispersion Penalty Reduction using a Optical Modulator with Adjustable Chirp

    A. H. Gnauck;S. K. Korotky;J. J. Veselka;J. Nagel

Frequent Co-Authors

Peter J. Winzer
Peter J. Winzer Nokia (United States)
Sethumadhavan Chandrasekhar
Sethumadhavan Chandrasekhar Nokia (United States)
Sebastian Randel
Sebastian Randel Karlsruhe Institute of Technology
Robert M. Jopson
Robert M. Jopson Nokia (United States)
Roland Ryf
Roland Ryf Nokia (United States)
Andrew R. Chraplyvy
Andrew R. Chraplyvy Nokia (United States)
G. Raybon
G. Raybon Nokia (United States)
Xiang Liu
Xiang Liu Nanjing Tech University
Christopher R. Doerr
Christopher R. Doerr Doerr Consulting LLC
C.A. Burrus
C.A. Burrus Nokia (United States)

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