Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (870,053 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
KV Tokmakov
Gravitational waves
fused silica
mechanical dissipation
nanophotonics
Metrics
H-Index
i10 Index
Citation
111
184
89,978
* Rankings
Ranking Based On Selection: 2
David Webb
Optical sensing and devices
Metrics
H-Index
i10 Index
Citation
57
217
13,797
* Rankings
Ranking Based On Selection: 3
Keith Blow
Optical communications
ad-hoc networks
nonlinear optics
Metrics
H-Index
i10 Index
Citation
52
121
10,619
* Rankings
Ranking Based On Selection: 5
David Saad
Statistical physics
information theory
combinatorial complexity
routing
Metrics
H-Index
i10 Index
Citation
31
98
5,360
* Rankings
Ranking Based On Selection: 6
Paul Harper
Photonics
Optical Communications
Metrics
H-Index
i10 Index
Citation
30
83
4,861
Sonia Boscolo
nonlinear optics
fibre optics
optical signal processing and pulse shaping
Metrics
H-Index
i10 Index
Citation
28
57
2,527
Rui Ma
fiber laser
nonlinear optics
suppercontinuum
speckle-free imaging
speckle-correlated imaging
Metrics
H-Index
i10 Index
Citation
18
31
994
Hani Kbashi
Fibre laser
Fibre sensor
optical communcation and nonlinear optical fibre
Metrics
H-Index
i10 Index
Citation
15
17
617
* Rankings
Ranking Based On Selection: 10
Egor Manuylovich
fiber optics
laser physics
nonlinear optics
Metrics
H-Index
i10 Index
Citation
11
14
499

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Roberto Alamino
Theoretical Physics
Machine Learning
AI
Metrics
H-Index
i10 Index
Citation
5
5
165
Rankings
Ranking Based On Selection: 1
KV Tokmakov
Metrics
H-Index
i10 Index
Citation Counts
111
184
89,978
Gravitational waves
fused silica
mechanical dissipation
nanophotonics
Rankings
Ranking Based On Selection: 2
David Webb
Metrics
H-Index
i10 Index
Citation Counts
57
217
13,797
Rankings
Ranking Based On Selection: 3
Keith Blow
Metrics
H-Index
i10 Index
Citation Counts
52
121
10,619
Optical communications
ad-hoc networks
nonlinear optics
Rankings
Ranking Based On Selection: 4
Michael (Misha) Sumetsky
Metrics
H-Index
i10 Index
Citation Counts
40
101
6,184
Rankings
Ranking Based On Selection: 5
David Saad
Metrics
H-Index
i10 Index
Citation Counts
31
98
5,360
Statistical physics
information theory
combinatorial complexity
routing
Rankings
Ranking Based On Selection: 6
Paul Harper
Metrics
H-Index
i10 Index
Citation Counts
30
83
4,861
Rankings
Ranking Based On Selection: 7
Sonia Boscolo
Metrics
H-Index
i10 Index
Citation Counts
28
57
2,527
nonlinear optics
fibre optics
optical signal processing and pulse shaping
Rankings
Ranking Based On Selection: 8
Rui Ma
Metrics
H-Index
i10 Index
Citation Counts
18
31
994
fiber laser
nonlinear optics
suppercontinuum
speckle-free imaging
speckle-correlated imaging
Rankings
Ranking Based On Selection: 9
Hani Kbashi
Metrics
H-Index
i10 Index
Citation Counts
15
17
617
Fibre laser
Fibre sensor
optical communcation and nonlinear optical fibre
Rankings
Ranking Based On Selection: 10
Egor Manuylovich
Metrics
H-Index
i10 Index
Citation Counts
11
14
499
fiber optics
laser physics
nonlinear optics

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Mou Saha
Metrics
H-Index
i10 Index
Citation Counts
7
4
153
Rankings
Ranking Based On Selection: 12
Roberto Alamino
Metrics
H-Index
i10 Index
Citation Counts
5
5
165
Theoretical Physics
Machine Learning
AI