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Roberto Osellame

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Physics 80 3033 2880 155 152 541 21340

Roberto Osellame publications per year

The chart shows the history of publications by Roberto Osellame between 1996 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Roberto Osellame published across 31 years, from 1996 to 2026, averaging 23.4 papers a year. Output peaked at 55 publications in 2025. 56 of the 724 publications appeared in the last two years.

No. of publications
10 20 30 40 50
Bar chart. Horizontal axis: year, 1996 to 2026. Vertical axis: number of publications, 0 to 55. Peak 55 publications in 2025. 1996: 1 publication 1997: 0 publications 1998: 4 publications 1999: 3 publications 2000: 10 publications 2001: 5 publications 2002: 10 publications 2003: 14 publications 2004: 11 publications 2005: 16 publications 2006: 9 publications 2007: 30 publications 2008: 15 publications 2009: 23 publications 2010: 22 publications 2011: 24 publications 2012: 33 publications 2013: 29 publications 2014: 20 publications 2015: 25 publications 2016: 26 publications 2017: 49 publications 2018: 37 publications 2019: 47 publications 2020: 37 publications 2021: 41 publications 2022: 43 publications 2023: 38 publications 2024: 46 publications 2025: 55 publications 2026: 1 publication
1996 2026

724 publications in total across all disciplines

View publications per year as a table
Roberto Osellame: publications per year, 1996 to 2026
Year Publications
1996 1
1997 0
1998 4
1999 3
2000 10
2001 5
2002 10
2003 14
2004 11
2005 16
2006 9
2007 30
2008 15
2009 23
2010 22
2011 24
2012 33
2013 29
2014 20
2015 25
2016 26
2017 49
2018 37
2019 47
2020 37
2021 41
2022 43
2023 38
2024 46
2025 55
2026 1
Total 724
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Roberto Osellame 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 Roberto Osellame 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, 523–542 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: 541 publications — 62nd percentile

62% 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
443–462 131
463–482 131
483–502 116
503–522 106
523–542 103 541
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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Roberto Osellame 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 Roberto Osellame 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, 80–81 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: 80 D-Index — 19th percentile

19% 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
74–75 143
76–77 153
78–79 144
80–81 167 80
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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Research.com Recognitions

  • 2019 - OSA Fellows Roberto Osellame CNR– Istituto di Fotonica e Nanotecnologie, Italy For pioneering and outstanding contributions to femtosecond laser micromachining of transparent materials with applications to optical communications, optofluidics and integrated quantum photonics

Overview

Roberto Osellame is affiliated with the National Research Council (CNR) in Italy. Their research spans several fields, primarily focusing on engineering, physics and astronomy, and computer science. The subfields of study include atomic and molecular physics and optics, artificial intelligence, electrical and electronic engineering, biomedical engineering, and computational mechanics.

The scientist's work covers multiple major topics, particularly in photonic and optical devices, neural networks and reservoir computing, quantum information and cryptography, laser material processing techniques, advanced fiber laser technologies, optical network technologies, and laser-matter interactions and applications.

Notable recent publications include:

  • Experimental photonic quantum memristor, 2022, Nature Photonics
  • Nonlinear Optical Microscopy: From Fundamentals to Applications in Live Bioimaging, 2020, Frontiers in Bioengineering and Biotechnology
  • Femtosecond laser micromachining for integrated quantum photonics, 2021, Nanophotonics
  • High-speed integrated QKD system, 2023, Photonics Research
  • Fluid superscreening and polarization following in confined ferroelectric nematics, 2023, Nature Physics

Frequent co-authors during their research career include Francesco Ceccarelli, Giacomo Corrielli, Rebeca Martínez Vázquez, Andrea Crespi, and Fabio Sciarrino.

Roberto Osellame has published extensively in venues such as arXiv (Cornell University), npj Quantum Information, EPJ Web of Conferences, Physical Review Research, and Quantum Information and Measurement VI 2021.

In 2019, they received recognition as an OSA Fellow for contributions related to femtosecond laser micromachining of transparent materials, with applications in optical communications, optofluidics, and integrated quantum photonics.

Best Publications

  • Integrated multimode interferometers with arbitrary designs for photonic boson sampling

    Andrea Crespi;Roberto Osellame;Roberta Ramponi;Daniel J. Brod

  • Two-Particle Bosonic-Fermionic Quantum Walk via Integrated Photonics

    Linda Sansoni;Fabio Sciarrino;Giuseppe Vallone;Giuseppe Vallone;Paolo Mataloni

  • Anderson localization of entangled photons in an integrated quantum walk

    Andrea Crespi;Roberto Osellame;Roberta Ramponi;Vittorio Giovannetti

  • Mode matching in multiresonant plasmonic nanoantennas for enhanced second harmonic generation

    Michele Celebrano;Xiaofei Wu;Milena Baselli;Swen Großmann

  • Femtosecond writing of active optical waveguides with astigmatically shaped beams

    Roberto Osellame;Stefano Taccheo;Marco Marangoni;Roberta Ramponi

  • Micromachining of photonic devices by femtosecond laser pulses

    G Della Valle;R Osellame;P Laporta

  • Integrated photonic quantum gates for polarization qubits

    Andrea Crespi;Roberta Ramponi;Roberta Ramponi;Roberto Osellame;Roberto Osellame;Linda Sansoni

  • Femtosecond laser micromachining : photonic and microfluidic devices in transparent materials

    Roberto Osellame;Giulio Cerullo;Roberta Ramponi

  • Experimental validation of photonic boson sampling

    Nicolò Spagnolo;Chiara Vitelli;Chiara Vitelli;Marco Bentivegna;Daniel J. Brod

  • Femtosecond laser microstructuring: an enabling tool for optofluidic lab-on-chips

    Roberto Osellame;Hugo J.W.M. Hoekstra;Giulio Cerullo;Markus Pollnau

  • Polarization entangled state measurement on a chip

    Linda Sansoni;Fabio Sciarrino;Giuseppe Vallone;Paolo Mataloni

  • Femtosecond Laser Micromachining

    Roberto Osellame;Giulio Cerullo;Roberta Ramponi

  • Correction: Corrigendum: A comprehensive strategy for the analysis of acoustic compressibility and optical deformability on single cells

    Tie Yang;Francesca Bragheri;Giovanni Nava;Ilaria Chiodi

  • Femtosecond micromachining of symmetric waveguides at 1.5 microm by astigmatic beam focusing.

    G Cerullo;R Osellame;S Taccheo;M Marangoni

  • Experimental scattershot boson sampling

    Marco Bentivegna;Nicolò Spagnolo;Chiara Vitelli;Chiara Vitelli;Fulvio Flamini

  • Three-dimensional Mach-Zehnder interferometer in a microfluidic chip for spatially-resolved label-free detection

    Andrea Crespi;Yu Gu;Bongkot Ngamsom;Hugo J. W. M. Hoekstra

  • Er:Yb-doped waveguide laser fabricated by femtosecond laser pulses

    S. Taccheo;G. Della Valle;R. Osellame;G. Cerullo

  • Three-photon bosonic coalescence in an integrated tritter.

    Nicolò Spagnolo;Chiara Vitelli;Chiara Vitelli;Lorenzo Aparo;Paolo Mataloni

  • Femtosecond laser ablation of polymeric substrates for the fabrication of microfluidic channels

    Raffaella Suriano;Arseniy Kuznetsov;Shane M. Eaton;Roman Kiyan

  • Polarization entangled states measurement on a chip

    Linda Sansoni;Fabio Sciarrino;Giuseppe Vallone;Paolo Mataloni

Frequent Co-Authors

Giulio Cerullo
Giulio Cerullo Polytechnic University of Milan
Fabio Sciarrino
Fabio Sciarrino Sapienza University of Rome
Paolo Mataloni
Paolo Mataloni Sapienza University of Rome
Paolo Laporta
Paolo Laporta Polytechnic University of Milan
Markus Pollnau
Markus Pollnau University of Surrey
Ajoy K. Kar
Ajoy K. Kar Heriot-Watt University
Tommaso Bellini
Tommaso Bellini University of Milan
Stefano Turri
Stefano Turri Polytechnic University of Milan
Animesh Jha
Animesh Jha University of Leeds
Stefano Longhi
Stefano Longhi Polytechnic University of Milan

External Links

Personal website of Roberto Osellame Google Scholar page

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Best Scientists Citing Roberto Osellame

Michael J. Withford

Michael J. Withford

Macquarie University

Publications: 82

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Heriot-Watt University

Publications: 76

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Friedrich Schiller University Jena

Publications: 72

Ya Cheng

Ya Cheng

Chinese Academy of Sciences

Publications: 63

Peter R. Herman

Peter R. Herman

University of Toronto

Publications: 58

Stefano Longhi

Stefano Longhi

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Publications: 57

Alexander Szameit

Alexander Szameit

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Publications: 56

Koji Sugioka

Koji Sugioka

RIKEN

Publications: 54

Saulius Juodkazis

Saulius Juodkazis

Swinburne University of Technology

Publications: 46

Daniel Jaque

Daniel Jaque

Autonomous University of Madrid

Publications: 45

Graham D. Marshall

Graham D. Marshall

University of Bristol

Publications: 41

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Andreas Tünnermann

Friedrich Schiller University Jena

Publications: 39

Christine Silberhorn

Christine Silberhorn

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Publications: 33

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Fabio Sciarrino

Sapienza University of Rome

Publications: 33

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Andrea C. Ferrari

University of Cambridge

Publications: 32

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Jeremy L. O'Brien

University of Bristol

Publications: 30

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