2026 Cesar Jauregui: Engineering and Technology Researcher – H-Index, Publications & Awards

D-Index & Metrics

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Engineering and Technology	52	3609	3457	113	109	340	10761

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Engineering and Technology

3609

3457

113

109

340

10761

Engineering and Technology

D-Index

Citations

10761

World Ranking

3609

National Ranking

113

Overview

Cesar Jauregui is affiliated with Friedrich Schiller University Jena in Germany. Their research spans multiple fields including Engineering and Physics and Astronomy, with a focus on subfields such as Electrical and Electronic Engineering, Atomic and Molecular Physics and Optics, Spectroscopy, Nuclear and High Energy Physics, and Surfaces, Coatings and Films.

Jauregui's main topics of work include:

Advanced Fiber Laser Technologies
Photonic Crystal and Fiber Optics
Optical Network Technologies
Advanced Fiber Optic Sensors
Laser-Matter Interactions and Applications
Solid State Laser Technologies
Spectroscopy and Laser Applications

Their recent papers cover a range of subjects within photonics and laser technology. Notable publications include:

"Intensity noise as a driver for transverse mode instability in fiber amplifiers," 2020, PhotoniX
"Gas-plasma-based generation of broadband terahertz radiation with 640  mW average power," 2021, Optics Letters
"High-power multicore fiber laser systems," 2022, Progress in Quantum Electronics
"Temperature-dependent cross section spectra for thulium-doped fiber lasers," 2023, Optics Letters
"Transverse mode instability and thermal effects in thulium-doped fiber amplifiers under high thermal loads," 2021, Optics Express

Jauregui collaborates frequently with several co-authors, including:

Jens Limpert
Arno Klenke
Christopher Aleshire
Mathias Lenski
Albrecht Steinkopff

Their research contributions have been published predominantly in venues such as:

Optics Express
EPJ Web of Conferences
Optics Letters
OSA Advanced Photonics Congress (AP) 2020 (IPR, NP, NOMA, Networks, PVLED, PSC, SPPCom, SOF)
PhotoniX

Best Publications

High-power fibre lasers

Cesar Jauregui;Jens Limpert;Jens Limpert;Jens Limpert;Andreas Tünnermann;Andreas Tünnermann;Andreas Tünnermann

1361
Citations
Experimental observations of the threshold-like onset of mode instabilities in high power fiber amplifiers

Tino Eidam;Christian Wirth;Cesar Jauregui;Fabian Stutzki

708
Citations
Yb-doped large-pitch fibres: effective single-mode operation based on higher-order mode delocalisation

Jens Limpert;Jens Limpert;Jens Limpert;Fabian Stutzki;Florian Jansen;Hans-Jürgen Otto

379
Citations
Fiber chirped-pulse amplification system emitting 3.8 GW peak power.

Tino Eidam;Jan Rothhardt;Fabian Stutzki;Florian Jansen

370
Citations
Temporal dynamics of mode instabilities in high-power fiber lasers and amplifiers

Hans-Jürgen Otto;Fabian Stutzki;Florian Jansen;Tino Eidam

328
Citations
Physical origin of mode instabilities in high-power fiber laser systems.

Cesar Jauregui;Tino Eidam;Hans-Jürgen Otto;Fabian Stutzki

280
Citations
Transverse mode instability

Cesar Jauregui;Christoph Stihler;Jens Limpert

269
Citations
Femtosecond and picosecond laser drilling of metals at high repetition rates and average powers

A Ancona;S Döring;C Jauregui;F Röser

266
Citations
The impact of modal interference on the beam quality of high-power fiber amplifiers

Cesar Jauregui;Tino Eidam;Jens Limpert;Andreas Tünnermann

251
Citations
Single mode 4.3 kW output power from a diode-pumped Yb-doped fiber amplifier.

F Beier;C Hupel;S Kuhn;S Hein

228
Citations
High average power large-pitch fiber amplifier with robust single-mode operation

Fabian Stutzki;Florian Jansen;Tino Eidam;Alexander Steinmetz

228
Citations
94 W 980 nm high brightness Yb-doped fiber laser

Fabian Röser;Cesar Jauregui;Jens Limpert;Andreas Tünnermann

208
Citations
High-speed modal decomposition of mode instabilities in high-power fiber lasers.

Fabian Stutzki;Hans-Jürgen Otto;Florian Jansen;Christian Gaida

196
Citations
26 mJ, 130 W Q-switched fiber-laser system with near-diffraction-limited beam quality

Fabian Stutzki;Florian Jansen;Andreas Liem;Cesar Jauregui

180
Citations
Impact of photodarkening on the mode instability threshold.

Hans-Jürgen Otto;Norbert Modsching;Cesar Jauregui;Jens Limpert

175
Citations
Designing advanced very-large-mode-area fibers for power scaling of fiber-laser systems

Fabian Stutzki;Florian Jansen;Hans-Jürgen Otto;Cesar Jauregui

165
Citations
Ultrafast thulium fiber laser system emitting more than 1 kW of average power.

C. Gaida;M. Gebhardt;T. Heuermann;F. Stutzki

162
Citations
Simplified modelling the mode instability threshold of high power fiber amplifiers in the presence of photodarkening

Cesar Jauregui;Hans-Jürgen Otto;F Stutzki;J Limpert

160
Citations
Watt-scale super-octave mid-infrared intrapulse difference frequency generation

Christian Gaida;Martin Gebhardt;Martin Gebhardt;Tobias Heuermann;Tobias Heuermann;Fabian Stutzki;Fabian Stutzki

158
Citations
Efficient high-power generation of visible and mid-infrared light by degenerate four-wave-mixing in a large-mode-area photonic-crystal fiber

D. Nodop;C. Jauregui;D. Schimpf;J. Limpert

153
Citations