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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Physics 72 3593 3417 89 85 423 16678

Romuald Houdré publications per year

The chart shows the history of publications by Romuald Houdré between 1985 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Romuald Houdré published across 41 years, from 1985 to 2025, averaging 10.8 papers a year. Output peaked at 27 publications in 2000. 8 of the 444 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1985 to 2025. Vertical axis: number of publications, 0 to 27. Peak 27 publications in 2000. 1985: 1 publication 1986: 7 publications 1987: 10 publications 1988: 3 publications 1989: 7 publications 1990: 6 publications 1991: 11 publications 1992: 11 publications 1993: 10 publications 1994: 14 publications 1995: 19 publications 1996: 18 publications 1997: 10 publications 1998: 25 publications 1999: 16 publications 2000: 27 publications 2001: 22 publications 2002: 20 publications 2003: 10 publications 2004: 21 publications 2005: 25 publications 2006: 16 publications 2007: 24 publications 2008: 14 publications 2009: 14 publications 2010: 10 publications 2011: 10 publications 2012: 5 publications 2013: 15 publications 2014: 3 publications 2015: 3 publications 2016: 3 publications 2017: 6 publications 2018: 12 publications 2019: 1 publication 2020: 3 publications 2021: 0 publications 2022: 0 publications 2023: 4 publications 2024: 5 publications 2025: 3 publications
1985 2025

444 publications in total across all disciplines

View publications per year as a table
Romuald Houdré: publications per year, 1985 to 2025
Year Publications
1985 1
1986 7
1987 10
1988 3
1989 7
1990 6
1991 11
1992 11
1993 10
1994 14
1995 19
1996 18
1997 10
1998 25
1999 16
2000 27
2001 22
2002 20
2003 10
2004 21
2005 25
2006 16
2007 24
2008 14
2009 14
2010 10
2011 10
2012 5
2013 15
2014 3
2015 3
2016 3
2017 6
2018 12
2019 1
2020 3
2021 0
2022 0
2023 4
2024 5
2025 3
Total 444
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Romuald Houdré publication distribution in Physics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Physics in 2026. The highlighted bar marks where Romuald Houdré sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 70 bars. Horizontal axis: publications, 103–122 to 1,469+. Vertical axis: number of scientists, 0 to 162. Most scientists, 162, have 323–342 publications. The last bar groups every scientist with 1,469 publications or more. The highlighted bar, 423–442 publications, is where this scientist sits. 103–122 publications: 7 scientists 123–142 publications: 10 scientists 143–162 publications: 31 scientists 163–182 publications: 35 scientists 183–202 publications: 53 scientists 203–222 publications: 81 scientists 223–242 publications: 85 scientists 243–262 publications: 112 scientists 263–282 publications: 114 scientists 283–302 publications: 126 scientists 303–322 publications: 136 scientists 323–342 publications: 162 scientists 343–362 publications: 155 scientists 363–382 publications: 156 scientists 383–402 publications: 134 scientists 403–422 publications: 145 scientists 423–442 publications: 147 scientists 443–462 publications: 131 scientists 463–482 publications: 131 scientists 483–502 publications: 116 scientists 503–522 publications: 106 scientists 523–542 publications: 103 scientists 543–562 publications: 87 scientists 563–582 publications: 84 scientists 583–602 publications: 94 scientists 603–622 publications: 70 scientists 623–642 publications: 76 scientists 643–662 publications: 60 scientists 663–682 publications: 54 scientists 683–702 publications: 60 scientists 703–722 publications: 48 scientists 723–742 publications: 64 scientists 743–762 publications: 48 scientists 763–782 publications: 37 scientists 783–802 publications: 43 scientists 803–822 publications: 34 scientists 823–842 publications: 36 scientists 843–862 publications: 32 scientists 863–882 publications: 32 scientists 883–902 publications: 31 scientists 903–922 publications: 25 scientists 923–942 publications: 15 scientists 943–962 publications: 24 scientists 963–982 publications: 13 scientists 983–1,002 publications: 21 scientists 1,003–1,022 publications: 21 scientists 1,023–1,042 publications: 16 scientists 1,043–1,062 publications: 9 scientists 1,063–1,082 publications: 19 scientists 1,083–1,102 publications: 11 scientists 1,103–1,122 publications: 17 scientists 1,123–1,142 publications: 11 scientists 1,143–1,162 publications: 7 scientists 1,163–1,182 publications: 4 scientists 1,183–1,202 publications: 10 scientists 1,203–1,222 publications: 8 scientists 1,223–1,242 publications: 16 scientists 1,243–1,262 publications: 4 scientists 1,263–1,282 publications: 10 scientists 1,283–1,302 publications: 5 scientists 1,303–1,322 publications: 7 scientists 1,323–1,342 publications: 4 scientists 1,343–1,362 publications: 8 scientists 1,363–1,382 publications: 6 scientists 1,383–1,402 publications: 7 scientists 1,403–1,422 publications: 3 scientists 1,423–1,442 publications: 4 scientists 1,443–1,462 publications: 4 scientists 1,463–1,468 publications: 3 scientists 1,469+ publications: 100 scientists
103–122 publications 1,469+

This scientist: 423 publications — 42nd percentile

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

The last bar groups every scientist with 1,469 publications or more.

View publications distribution as a table
Number of Physics scientists by publication count, Research.com 2026 ranking edition. Based on 3,678 ranked scientists.
Publications Scientists This scientist
103–122 7
123–142 10
143–162 31
163–182 35
183–202 53
203–222 81
223–242 85
243–262 112
263–282 114
283–302 126
303–322 136
323–342 162
343–362 155
363–382 156
383–402 134
403–422 145
423–442 147 423
443–462 131
463–482 131
483–502 116
503–522 106
523–542 103
543–562 87
563–582 84
583–602 94
603–622 70
623–642 76
643–662 60
663–682 54
683–702 60
703–722 48
723–742 64
743–762 48
763–782 37
783–802 43
803–822 34
823–842 36
843–862 32
863–882 32
883–902 31
903–922 25
923–942 15
943–962 24
963–982 13
983–1,002 21
1,003–1,022 21
1,023–1,042 16
1,043–1,062 9
1,063–1,082 19
1,083–1,102 11
1,103–1,122 17
1,123–1,142 11
1,143–1,162 7
1,163–1,182 4
1,183–1,202 10
1,203–1,222 8
1,223–1,242 16
1,243–1,262 4
1,263–1,282 10
1,283–1,302 5
1,303–1,322 7
1,323–1,342 4
1,343–1,362 8
1,363–1,382 6
1,383–1,402 7
1,403–1,422 3
1,423–1,442 4
1,443–1,462 4
1,463–1,468 3
1,469+ 100
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Romuald Houdré D-index placement in Physics in 2026

The chart shows the D-index (discipline H-index) distribution of Physics scientists ranked by Research.com in 2026. The highlighted bar marks where Romuald Houdré sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 59 bars. Horizontal axis: D-Index, 70–71 to 185+. Vertical axis: number of scientists, 0 to 167. Most scientists, 167, have 80–81 D-Index. The last bar groups every scientist with 185 D-Index or more. The highlighted bar, 72–73 D-Index, is where this scientist sits. 70–71 D-Index: 76 scientists 72–73 D-Index: 110 scientists 74–75 D-Index: 143 scientists 76–77 D-Index: 153 scientists 78–79 D-Index: 144 scientists 80–81 D-Index: 167 scientists 82–83 D-Index: 167 scientists 84–85 D-Index: 166 scientists 86–87 D-Index: 132 scientists 88–89 D-Index: 155 scientists 90–91 D-Index: 134 scientists 92–93 D-Index: 137 scientists 94–95 D-Index: 102 scientists 96–97 D-Index: 112 scientists 98–99 D-Index: 110 scientists 100–101 D-Index: 116 scientists 102–103 D-Index: 97 scientists 104–105 D-Index: 103 scientists 106–107 D-Index: 87 scientists 108–109 D-Index: 90 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 78 scientists 114–115 D-Index: 75 scientists 116–117 D-Index: 67 scientists 118–119 D-Index: 69 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 59 scientists 124–125 D-Index: 53 scientists 126–127 D-Index: 42 scientists 128–129 D-Index: 41 scientists 130–131 D-Index: 33 scientists 132–133 D-Index: 32 scientists 134–135 D-Index: 45 scientists 136–137 D-Index: 19 scientists 138–139 D-Index: 24 scientists 140–141 D-Index: 28 scientists 142–143 D-Index: 31 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 20 scientists 148–149 D-Index: 12 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 24 scientists 154–155 D-Index: 23 scientists 156–157 D-Index: 15 scientists 158–159 D-Index: 15 scientists 160–161 D-Index: 11 scientists 162–163 D-Index: 17 scientists 164–165 D-Index: 12 scientists 166–167 D-Index: 11 scientists 168–169 D-Index: 9 scientists 170–171 D-Index: 9 scientists 172–173 D-Index: 11 scientists 174–175 D-Index: 4 scientists 176–177 D-Index: 8 scientists 178–179 D-Index: 5 scientists 180–181 D-Index: 3 scientists 182–183 D-Index: 4 scientists 184 D-Index: 4 scientists 185+ D-Index: 99 scientists
70–71 D-Index 185+

This scientist: 72 D-Index — 3rd percentile

3% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 185 D-Index or more.

View D-Index distribution as a table
Number of Physics scientists by D-index, Research.com 2026 ranking edition. Based on 3,678 ranked scientists.
D-Index Scientists This scientist
70–71 76
72–73 110 72
74–75 143
76–77 153
78–79 144
80–81 167
82–83 167
84–85 166
86–87 132
88–89 155
90–91 134
92–93 137
94–95 102
96–97 112
98–99 110
100–101 116
102–103 97
104–105 103
106–107 87
108–109 90
110–111 67
112–113 78
114–115 75
116–117 67
118–119 69
120–121 60
122–123 59
124–125 53
126–127 42
128–129 41
130–131 33
132–133 32
134–135 45
136–137 19
138–139 24
140–141 28
142–143 31
144–145 22
146–147 20
148–149 12
150–151 16
152–153 24
154–155 23
156–157 15
158–159 15
160–161 11
162–163 17
164–165 12
166–167 11
168–169 9
170–171 9
172–173 11
174–175 4
176–177 8
178–179 5
180–181 3
182–183 4
184 4
185+ 99
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Overview

Romuald Houdré is affiliated with the École Polytechnique Fédérale de Lausanne in Switzerland. Their research spans areas within physics and engineering, with a primary focus on atomic and molecular physics, optics, and biomedical engineering. They have contributed significantly to several subfields including statistical and nonlinear physics, electrical and electronic engineering, and ecology.

Their work addresses a variety of scientific topics such as orbital angular momentum in optics, bacteriophages and microbial interactions, photonic and optical devices, nonlinear photonic systems, laser-matter interactions and applications, plasmonic and surface plasmon research, and optical coatings and gratings.

Romuald Houdré's recent scholarly contributions include the following papers:

  • "Doubly resonant second-harmonic generation of a vortex beam from a bound state in the continuum" (2020), published in Optica
  • "Optical Trapping and Fast Discrimination of Label-Free Bacteriophages at the Single Virion Level" (2024), published in Small
  • "Strain engineering and strain measurement by spring tethers on suspended epitaxial GaN-on-Si photonic crystal devices" (2024), published in Semiconductor Science and Technology
  • "Monitoring of Single-Cell Bacterial Lysis by Phages Within Integrated Optical Traps" (2025), published in Advanced Optical Materials
  • "Doubly Resonant Second Harmonic Generation in Photonic Crystal Cavities via Bound States in the Continuum" (2020), published in Frontiers in Optics / Laser Science

Frequent coauthors in their research include Nicolas Villa, Pierre R. Marcoux, E. Hadji, Jun Wang, and Marco Clementi. The scientist's publications appear across diverse venues such as Optica, Small, Semiconductor Science and Technology, Advanced Optical Materials, and Frontiers in Optics / Laser Science.

Their research integrates advanced photonic and optical device engineering with biophysical applications, particularly focusing on interactions at the single-virion and cellular level. This interdisciplinary approach highlights the connection between optics, materials science, and microbiology in their work.

Best Publications

  • Superfluidity of polaritons in semiconductor microcavities

    Alberto Amo;Jérôme Lefrère;Simon Pigeon;Claire Adrados

  • All-optical polariton transistor

    D. Ballarini;M. De Giorgi;E. Cancellieri;R. Houdre

  • Measurement of cavity-polariton dispersion curve from angle resolved photoluminescence experiments.

    R. Houdré;C. Weisbuch;C. Weisbuch;R. P. Stanley;U. Oesterle

  • Polariton Superfluids Reveal Quantum Hydrodynamic Solitons

    A. Amo;A. Amo;S. Pigeon;D. Sanvitto;V. G. Sala

  • Exciton–polariton spin switches

    A. Amo;T. C. H. Liew;C. Adrados;R. Houdré

  • Off-chip beam steering with a one-dimensional optical phased array on silicon-on-insulator

    Karel Van Acoleyen;Wim Bogaerts;Jana Jágerská;Nicolas Le Thomas

  • Vacuum-field Rabi splitting in the presence of inhomogeneous broadening: resolution of a homogeneous linewidth in an inhomogeneously broadened system

    R. Houdré;R. P. Stanley;M. Ilegems

  • Hydrodynamic solitons in polariton superfluids

    A. Amo;S. Pigeon;D. Sanvitto;V. G. Sala

  • Optical and confinement properties of two-dimensional photonic crystals

    H. Benisty;C. Weisbuch;D. Labilloy;M. Rattier

  • Optical investigation of highly strained InGaAs‐GaAs multiple quantum wells

    G. Ji;D. Huang;U. K. Reddy;T. S. Henderson

  • Saturation of the strong-coupling regime in a semiconductor microcavity: Free-carrier bleaching of cavity polaritons

    R. Houdré;J. L. Gibernon;P. Pellandini;R. P. Stanley

  • Room-temperature cavity polaritons in a semiconductor microcavity

    R. Houdré;R. P. Stanley;U. Oesterle;M. Ilegems

  • Quantitative Measurement of Transmission, Reflection, and Diffraction of Two-Dimensional Photonic Band Gap Structures at Near-Infrared Wavelengths

    D. Labilloy;H. Benisty;C. Weisbuch;T. F. Krauss

  • Low-loss channel waveguides with two-dimensional photonic crystal boundaries

    C. J. M. Smith;H. Benisty;S. Olivier;M. Rattier

  • Confined Electrons and Photons

    C. Weisbuch;H. Benisty;D. Labilloy;R. Houdré

  • Refractive index sensing with an air-slot photonic crystal nanocavity

    Jana Jágerská;Hua Zhang;Zhaolu Diao;Nicolas Le Thomas

  • Self-collimating photonic crystal polarization beam splitter

    V Zabelin;L A Dunbar;N Le Thomas;R Houdré

  • Miniband transmission in a photonic crystal coupled-resonator optical waveguide.

    S. Olivier;C.J.M. Smith;M. Rattier;H. Benisty

  • Laser à semiconducteurs

    Romuald Houdre;Claude Weisbuch;Vincent Berger

  • Super fluidity of polaritons in semiconductor microcavities

    Alberto Amo;Jérôme Lefrère;Simon Pigeon;Claire Adrados

Frequent Co-Authors

Thomas F. Krauss
Thomas F. Krauss University of York
Marc Ilegems
Marc Ilegems École Polytechnique Fédérale de Lausanne
Claude Weisbuch
Claude Weisbuch University of California, Santa Barbara
Andrea Fiore
Andrea Fiore Eindhoven University of Technology
Jérôme Faist
Jérôme Faist ETH Zurich
Alfred Forchel
Alfred Forchel University of Würzburg
R.M. De La Rue
R.M. De La Rue University of Glasgow
Cristiano Ciuti
Cristiano Ciuti Université Paris Cité
Lianhe Li
Lianhe Li University of Leeds
Hadis Morkoç
Hadis Morkoç Virginia Commonwealth University

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