World's Best Scientists 2026 revealed!

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
39
Citations
7234
World Ranking
4648
National Ranking
1636

Carsten Langrock 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 Carsten Langrock 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: 257 publications — 46th percentile

46% of scientists in this discipline score the same or lower.

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

Carsten Langrock 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 Carsten Langrock 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: 39 D-Index — 33rd percentile

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

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

Overview

Carsten Langrock is affiliated with Keysight Technologies in the United States and has a research profile centered on physics and engineering disciplines. The primary fields of their work are Physics and Astronomy with 72 publications and Engineering with 37 publications. Their research spans several closely related subfields, including Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering, Computer Networks and Communications, Artificial Intelligence, and Materials Chemistry.

The scientist's research topics cover a range of advanced photonic and optical technologies. Notable areas of focus include Advanced Fiber Laser Technologies, Photonic and Optical Devices, Photorefractive and Nonlinear Optics, Laser-Matter Interactions and Applications, Quantum Optics and Atomic Interactions, Photonic Crystal and Fiber Optics, and Solid State Laser Technologies.

Langrock has contributed to a number of recent papers in leading scientific venues. Some of these publications include:

  • Lithium niobate photonics: Unlocking the electromagnetic spectrum, 2023, Science
  • Ultrabroadband nonlinear optics in nanophotonic periodically poled lithium niobate waveguides, 2020, Optica
  • Ultra-low-power second-order nonlinear optics on a chip, 2022, Nature Communications
  • Telecom Networking with a Diamond Quantum Memory, 2024, PRX Quantum
  • Ultra-broadband mid-infrared generation in dispersion-engineered thin-film lithium niobate, 2022, Optics Express

Throughout their career, Langrock has frequently collaborated with several researchers, including M. M. Fejer, Marc Jankowski, Jatadhari Mishra, Amir H. Safavi-Naeini, and Marko Lončar, reflecting sustained partnerships in their scientific endeavors.

Their work has been published across multiple well-regarded venues such as Conference on Lasers and Electro-Optics, arXiv (Cornell University), Optica, Optics Express, and OPAL (Open@LaTrobe) at La Trobe University.

Best Publications

  • Ultrahigh-efficiency wavelength conversion in nanophotonic periodically poled lithium niobate waveguides

    Cheng Wang;Carsten Langrock;Alireza Marandi;Marc Jankowski

  • Highly efficient single-photon detection at communication wavelengths by use of upconversion in reverse-proton-exchanged periodically poled LiNbO3 waveguides.

    Carsten Langrock;Eleni Diamanti;Rostislav V. Roussev;Yoshihisa Yamamoto

  • All-optical signal processing using /spl chi//sup (2)/ nonlinearities in guided-wave devices

    C. Langrock;S. Kumar;J.E. McGeehan;A.E. Willner

  • Ultrabroadband nonlinear optics in nanophotonic periodically poled lithium niobate waveguides

    Marc Jankowski;Carsten Langrock;Boris Desiatov;Alireza Marandi

  • Ultrahigh-efficiency second-harmonic generation in nanophotonic PPLN waveguides

    Cheng Wang;Carsten Langrock;Alireza Marandi;Marc Jankowski

  • Long-wavelength-pumped upconversion single-photon detector at 1550 nm: performance and noise analysis

    Jason S. Pelc;Lijun Ma;C. R. Phillips;Q. Zhang

  • Periodically poled lithium niobate waveguide sum-frequency generator for efficient single-photon detection at communication wavelengths

    Rostislav V. Roussev;Carsten Langrock;Jonathan R. Kurz;M. M. Fejer

  • High-dynamic-range laser amplitude and phase noise measurement techniques

    R.P. Scott;C. Langrock;B.H. Kolner

  • Supercontinuum generation in quasi-phase-matched LiNbO3 waveguide pumped by a Tm-doped fiber laser system.

    C. R. Phillips;Carsten Langrock;J. S. Pelc;M. M. Fejer

  • Fiber-laser frequency combs with subhertz relative linewidths

    William C. Swann;John J. McFerran;Ian R. Coddington;Nathan R. Newbury

  • Influence of domain disorder on parametric noise in quasi-phase-matched quantum frequency converters

    J. S. Pelc;C. Langrock;Q. Zhang;M. M. Fejer

  • 100 km differential phase shift quantum key distribution experiment with low jitter up-conversion detectors

    Eleni Diamanti;Hiroki Takesue;Carsten Langrock;M. M. Fejer

  • Supercontinuum generation in quasi-phasematched waveguides

    C R Phillips;Carsten Langrock;J S Pelc;M M Fejer

  • Four-user 10-Gb/s spectrally phase-coded O-CDMA system operating at /spl sim/30 fJ/bit

    Zhi Jiang;Dongsun Seo;Shangda Yang;D.E. Leaird

  • Efficient yellow-light generation by frequency doubling a narrow-linewidth 1150 nm ytterbium fiber oscillator.

    Supriyo Sinha;Carsten Langrock;Michel J. F. Digonnet;Martin M. Fejer

  • Four user, 2.5 Gb/s, spectrally coded O-CDMA system demonstration using low power nonlinear processing

    Z. Jiang;D.S. Seo;S.-D. Yang;D.E. Leaird

  • Generation of octave-spanning spectra inside reverse-photon-exchanged periodically poled lithium niobate waveguides.

    Carsten Langrock;M M Fejer;I Hartl;Martin E Fermann

  • Ultra-low-power second-order nonlinear optics on a chip

    Timothy P. McKenna;Hubert S. Stokowski;Vahid Ansari;Jatadhari Mishra

  • Nonlinear interaction between single photons.

    Thiago Barbosa Dos Santos Guerreiro;Anthony Martin;Bruno Sanguinetti;J. S. Pelc

  • 100 km secure differential phase shift quantum key distribution with low jitter up-conversion detectors

    Eleni Diamanti;Hiroki Takesue;Carsten Langrock;M. M. Fejer

  • Apodization of chirped quasi-phasematching devices

    C. R. Phillips;C. Langrock;D. Chang;Y. W. Lin

  • Widely tunable midinfrared difference frequency generation in orientation-patterned GaAs pumped with a femtosecond Tm-fiber system

    C. R. Phillips;J. Jiang;C. Mohr;A. C. Lin

  • Distribution of Time-Energy Entanglement over 100 km fiber using superconducting single-photon detectors

    Qiang Zhang;Hiroki Takesue;Sae Woo Nam;Carston Langrock

  • Amplitude modulation and apodization of quasi-phase-matched interactions

    Jie Huang;X. P. Xie;Carsten Langrock;R. V. Roussev

Frequent Co-Authors

Martin M. Fejer
Martin M. Fejer Stanford University
Alan E. Willner
Alan E. Willner University of Southern California
Moshe Tur
Moshe Tur Tel Aviv University
Yoshihisa Yamamoto
Yoshihisa Yamamoto Stanford University
Andrew M. Weiner
Andrew M. Weiner Purdue University West Lafayette
Hiroki Takesue
Hiroki Takesue NTT (Japan)
Daniel E. Leaird
Daniel E. Leaird Purdue University West Lafayette
Marko Loncar
Marko Loncar Harvard University
Hideo Mabuchi
Hideo Mabuchi Stanford University
Eleni Diamanti
Eleni Diamanti Université Paris Cité

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