Dr. Fabian Stutzki Profile

Dr. Fabian Stutzki

at Active Fiber Systems GmbH

SPIE Involvement:

Author

Publications (33)

SPIE Journal Paper | 28 June 2023 Open Access

Open Access

Design and test of a rigid endomicroscopic system for multimodal imaging and femtosecond laser ablation

Chenting Lai, Matteo Calvarese, Karl Reichwald, Hyeonsoo Bae, Mohammadsadegh Vafaeinezhad, Tobias Meyer-Zedler, Franziska Hoffmann, Anna Mühlig, Tino Eidam, Fabian Stutzki, Bernhard Messerschmidt, Herbert Gross, Michael Schmitt, Orlando Guntinas-Lichius, Jürgen Popp

JBO, Vol. 28, Issue 06, 066004, (June 2023) https://doi.org/10.1117/12.10.1117/1.JBO.28.6.066004

KEYWORDS: Tissues, Laser ablation, Imaging systems, Multimodal imaging, Femtosecond phenomena, Biological samples, Pulse signals, Design and modelling, Image resolution, Fluorescence

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Proceedings Article | 25 April 2023 Presentation + Paper

Presentation + Paper

Multiphoton imaging in conjunction with ICG imaging by a rigid endomicroscope combined with laser ablation in the head and neck region

Chenting Lai, Bernhard Messerschmidt, Karl Reichwald, Sven Flämig, Tino Eidam, Fabian Stutzki, Matteo Calvarese, Hyeonsoo Bae, Tobias Meyer-Zedler, Michael Schmitt, Herbert Gross, Franziska Hoffmann, Orlando Guntinas-Lichius, Juergen Popp

Proceedings Volume 12384, 123840G (2023) https://doi.org/10.1117/12.2650213

KEYWORDS: Tissues, Laser ablation, Head, Neck, Second harmonic generation, Pulse signals, Indocyanine green, Imaging systems, Biological samples, Tumors

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Proceedings Article | 17 March 2023 Presentation

Presentation

Ultrafast compact fiber CPA at 2 µm central wavelength

Christian Gaida, Fabian Stutzki, Frieder Jansen, Malte Kumkar, Sven Breitkopf, Oliver Herrfurth, Tino Eidam, Jens Limpert

Proceedings Volume PC12414, PC124140A (2023) https://doi.org/10.1117/12.2649198

KEYWORDS: Ultrafast phenomena, Laser processing, Ultrafast lasers, Semiconductor lasers, Laser cutting, Fiber lasers, Vacuum equipment, Silicon, Semiconductors, Packaging

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Proceedings Article | 14 March 2023 Presentation + Paper

Presentation + Paper

Rigid endomicroscopic system for multiphoton imaging and tissue ablation in the head and neck region

Chenting Lai, Bernhard Messerschmidt, Karl Reichwald, Sven Flämig, Tino Eidam, Fabian Stutzki, Matteo Calvarese, Hyeonsoo Bae, Tobias Meyer-Zedler, Michael Schmitt, Herbert Gross, Franziska Hoffmann, Orlando Guntinas-Lichius, Juergen Popp

Proceedings Volume 12356, 1235609 (2023) https://doi.org/10.1117/12.2650081

KEYWORDS: Imaging systems, Tissues, Head, Neck, Pulse signals, Laser ablation, Ablation, Tumors, Second harmonic generation, Femtosecond phenomena

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Proceedings Article | 1 April 2022 Presentation

Presentation

Sub-2-cycle carrier-envelope-phase-stable laser providing 1.1-mJ pulses at 110 W average power

Steffen Hädrich, Maxim Tschernajew, Evgeny Shestaev, Fabian Stutzki, Nico Walther, Florian Just, Florian Karl, Sven Breitkopf, Christian Gaida, Oliver Herrfurth, Imre Seres, Zsolt Bengery, Barnabas Gilicze, Péter Jójárt, Zoltán Várallyay, Ádám Börzsönyi, Michael Müller, Christian Grebing, Dominik Hoff, Gerhard Paulus, Tino Eidam, Jens Limpert

Proceedings Volume PC11991, PC119910N (2022) https://doi.org/10.1117/12.2608672

KEYWORDS: Pulsed laser operation, Laser systems engineering, Optical amplifiers, Mirrors, Laser applications, Fiber amplifiers, Energy efficiency, Dielectric mirrors

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Proceedings Article | 4 March 2022 Presentation

Presentation

200 W average power, ultrafast fiber CPA with 400 µJ pulse energy at 2 µm central wavelength

Christian Gaida, Fabian Stutzki, Martin Gebhardt, Tobias Heuermann, Sven Breitkopf, Oliver Herrfurth, Jan Rothhardt, Tino Eidam, Jens Limpert

Proceedings Volume PC11980, PC1198006 (2022) https://doi.org/10.1117/12.2608635

KEYWORDS: Ultrafast phenomena, Ultrafast lasers, Laser systems engineering, High power lasers, Semiconductor lasers, Mid-IR, Laser applications, Fiber lasers, Fiber amplifiers, Diodes

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Proceedings Article | 5 March 2021 Presentation

Presentation

Long-term stable 120W fiber CPA with 1.3GW peak power at 2µm

Christian Gaida, Fabian Stutzki, Martin Gebhardt, Tobias Heuermann, Sven Breitkopf, Jan Rothhardt, Tino Eidam, Jens Limpert

Proceedings Volume 11676, 116760N (2021) https://doi.org/10.1117/12.2577478

KEYWORDS: Laser systems engineering, Pulsed laser operation, Laser stabilization, High power lasers, Energy efficiency, Ultrafast lasers, Thulium, Laser applications, Fiber lasers, Fiber amplifiers

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Proceedings Article | 7 March 2019 Presentation + Paper

Presentation + Paper

Multi-kW performance analysis of Yb-doped monolithic single-mode amplifier and oscillator setup

Friedrich Möller, Ria Krämer, Christian Matzdorf, Maximilian Strecker, Marco Plötner, Fabian Stutzki, Till Walbaum, Thomas Schreiber, Ramona Eberhardt, Stefan Nolte, Andreas Tünnermann

Proceedings Volume 10897, 108970D (2019) https://doi.org/10.1117/12.2509348

KEYWORDS: Oscillators, Optical amplifiers, Amplifiers, Fiber amplifiers, Fiber Bragg gratings, Reflectivity, Raman scattering, Nonlinear optics, High power fiber amplifiers, High power fiber lasers

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Proceedings Article | 7 March 2019 Paper

Paper

Single-mode propagation with 205µm mode-field diameter in a passive large pitch fiber

Albrecht Steinkopff, Cesar Jauregui, Fabian Stutzki, Johannes Nold, Christian Hupel, Nicoletta Haarlammert, Jörg Bierlich, Andreas Tünnermann, Jens Limpert

Proceedings Volume 10897, 108970W (2019) https://doi.org/10.1117/12.2509935

KEYWORDS: Structured optical fibers, Wave propagation, Photonics, Optical simulations, Fiber characterization, Photonic crystal fibers, Single mode fibers

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Proceedings Article | 7 March 2019 Paper

Paper

Observation of transverse-mode instabilities in a thulium-doped fiber amplifier

Christian Gaida, Martin Gebhardt, Tobias Heuermann, Ziyao Wang, Fabian Stutzki, Cesar Jauregui, Jens Limpert

Proceedings Volume 10897, 1089702 (2019) https://doi.org/10.1117/12.2509714

KEYWORDS: Fiber lasers, Fiber amplifiers, Ultrafast phenomena, Optical amplifiers, Photonic crystal fibers, Laser systems engineering, Semiconductor lasers, Continuous wave operation, Thermography, Laser damage threshold

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Proceedings Article | 7 March 2019 Paper

Paper

Coherent beam combination of pulses emitted by a 16-core ytterbium-doped fiber

Arno Klenke, M. Müller, H. Stark, Fabian Stutzki, Christian Hupel, Thomas Schreiber, Andreas Tünnermann, Jens Limpert

Proceedings Volume 10897, 108971A (2019) https://doi.org/10.1117/12.2509428

KEYWORDS: Beam splitters, Mirrors, Actuators, Fiber amplifiers, Coherent beam combination, Reflectivity, Femtosecond phenomena, Fiber lasers, Laser amplifiers, Diodes

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Proceedings Article | 7 March 2019 Paper

Paper

Highly efficient dual-grating 3-channel spectral beam combining of narrow-linewidth monolithic cw Yb-doped fiber amplifiers up to 5.5 kW

Maximilian Strecker, Marco Plötner, Fabian Stutzki, Till Walbaum, Sascha Ehrhardt, Tino Benkenstein, Uwe Zeitner, Thomas Schreiber, Ramona Eberhardt, Andreas Tünnermann, Uwe Stuhr, Markus Jung, Klaus Ludewigt

Proceedings Volume 10897, 108970E (2019) https://doi.org/10.1117/12.2508674

KEYWORDS: Fiber amplifiers, Diffraction gratings, Optical amplifiers, Dielectrics, Diffraction, Reflectivity, Mirrors, Diodes, Continuous wave operation, Laser systems engineering

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Proceedings Article | 27 February 2019 Paper

Paper

High-power fiber laser materials: influence of fabrication methods and codopants on optical properties

S. Kuhn, S. Hein, C. Hupel, J. Nold, F. Stutzki, N. Haarlammert, T. Schreiber, R. Eberhardt, A. Tünnermann

Proceedings Volume 10914, 1091405 (2019) https://doi.org/10.1117/12.2509609

KEYWORDS: Aluminum, Ytterbium, Doping, Signal attenuation, Refractive index, Fabrication, Absorption, Silica, High power fiber lasers, Optical properties

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Proceedings Article | 26 February 2018 Paper

Paper

Nonlinear pulse compression stage delivering 43-W few-cycle pulses with GW peak-power at 2-µm wavelength

Martin Gebhardt, Christian Gaida, T. Heuermann, F. Stutzki, C. Jauregui, J. Antonio-Lopez, A. Schüuzgen, R. Amezcua-Correa, A. Tünnermann, J. Limpert

Proceedings Volume 10512, 105120V (2018) https://doi.org/10.1117/12.2288685

KEYWORDS: Laser systems engineering, Ultrafast phenomena, Fiber lasers, Laser sources, Mid-IR, Pulsed laser operation, Ionization, Absorption, Atmospheric propagation, Refractive index

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Proceedings Article | 22 February 2017 Paper

Paper

High-average power 4 GW pulses with sub-8 optical cycles from a Tm-doped fiber laser driven nonlinear pulse compression stage

Martin Gebhardt, Christian Gaida, Fabian Stutzki, Steffen Hädrich, Cesar Jauregui, Jens Limpert, Andreas Tünnermann

Proceedings Volume 10083, 100830B (2017) https://doi.org/10.1117/12.2251833

KEYWORDS: Mid-IR, Fiber amplifiers, Complex systems, Capillaries, Fiber lasers, Nonlinear optics, Ultrafast phenomena, Nitrogen, Pulsed laser operation, Laser sources, Silica

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Proceedings Article | 22 February 2017 Presentation + Paper

Presentation + Paper

Towards sub-100 fs multi-GW pulses directly emitted from a Thulium-doped fiber CPA system

C. Gaida, M. Gebhardt, F. Stutzki, C. Jauregui, J. Limpert, A. Tünnermann

Proceedings Volume 10083, 100830C (2017) https://doi.org/10.1117/12.2252390

KEYWORDS: Thulium, Ultrafast lasers, Fiber amplifiers, Pulsed laser operation, Fiber lasers, Optical fibers, Laser systems engineering, Absorption, Humidity, Mid-IR, Amplifiers, Picosecond phenomena, Laser spectroscopy

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Proceedings Article | 22 February 2017 Presentation + Paper

Presentation + Paper

Self-protecting nonlinear compression in a solid fiber for long-term stable ultrafast lasers at 2 µm wavelength

Fabian Stutzki, Christian Gaida, Martin Gebhardt, Cesar Jauregui, Jens Limpert, Andreas Tünnermann, Ioachim Pupeza

Proceedings Volume 10083, 100830D (2017) https://doi.org/10.1117/12.2252662

KEYWORDS: Solids, Mid-IR, Fiber amplifiers, Ultrafast lasers, Fiber lasers, Pulsed laser operation, Laser systems engineering, YAG lasers, Medium wave, Laser applications, Complex systems, Silica

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Proceedings Article | 27 April 2016 Paper

Paper

Optimizing large-pitch fibers for higher average powers

Fabian Stutzki, Cesar Jauregui, Jens Limpert, Andreas Tünnermann

Proceedings Volume 9886, 98860B (2016) https://doi.org/10.1117/12.2230657

KEYWORDS: Optical simulations, Fermium, Fiber lasers, Optical fibers, Laser systems engineering, Diffraction, Absorption, Cladding, Frequency modulation, Laser development, Doping, Fiber amplifiers, Amplifiers

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Proceedings Article | 11 March 2016 Paper

Paper

Self-compression to 24 MW peak power in a fused silica solid-core fiber using a high-repetition rate thulium-based fiber laser system

Martin Gebhardt, Christian Gaida, Fabian Stutzki, Steffen Hädrich, Cesar Jauregui, Jens Limpert, Andreas Tünnermann

Proceedings Volume 9728, 97282H (2016) https://doi.org/10.1117/12.2212353

KEYWORDS: Ultrafast phenomena, Pulsed laser operation, Fiber amplifiers, Fiber lasers, Laser systems engineering, Thulium, Physics, Kerr effect, Ultrafast lasers

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Proceedings Article | 4 March 2015 Paper

Paper

Self-efficiency improvement and cooling in thulium-doped fibers

Cesar Jauregui, Fabian Stutzki, Jens Limpert, Andreas Tünnermann

Proceedings Volume 9344, 93441Q (2015) https://doi.org/10.1117/12.2076405

KEYWORDS: Fiber Bragg gratings, Optical fibers, Solids, Cladding, Fiber amplifiers, Reflectivity, Lasers, Quantum efficiency, Fiber lasers, Photons

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Proceedings Article | 4 March 2015 Paper

Paper

Sub-700fs pulses at 152 W average power from a Tm-doped fiber CPA system

Christian Gaida, Fabian Stutzki, Martin Gebhardt, Florian Jansen, Andreas Wienke, Uwe Zeitner, Frank Fuchs, Cesar Jauregui, Dieter Wandt, Dietmar Kracht, Jens Limpert, Andreas Tünnermann

Proceedings Volume 9344, 93441K (2015) https://doi.org/10.1117/12.2079056

KEYWORDS: Fiber lasers, Fiber amplifiers, Oscillators, Ultrafast phenomena, Laser systems engineering, Optical amplifiers, Medium wave, Thermal effects, Dielectric polarization, Diffraction

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Proceedings Article | 4 March 2015 Paper

Paper

Peak power scaling of thulium-doped ultrafast fiber laser systems

Martin Gebhardt, Christian Gaida, Fabian Stutzki, Cesar Jauregui, Jens Limpert, Andreas Tünnermann

Proceedings Volume 9344, 93441N (2015) https://doi.org/10.1117/12.2079095

KEYWORDS: Atmospheric propagation, Absorption, Ultrafast phenomena, Humidity, Fiber lasers, Laser systems engineering, Wave propagation, Beam propagation method, Distortion, Fiber amplifiers

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Proceedings Article | 12 March 2014 Paper

Paper

Passive mitigation of mode instabilities

C. Jauregui, H.-J. Otto, F. Stutzki, F. Jansen, J. Limpert, A. Tünnermann

Proceedings Volume 8961, 896128 (2014) https://doi.org/10.1117/12.2036716

KEYWORDS: Absorption, Laser systems engineering, Fiber lasers, Waveguides, Photonics, Fiber characterization, Laser damage threshold, Physics, Process modeling, Signal processing

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Proceedings Article | 12 March 2014 Paper

Paper

High gain ytterbium doped Ge pedestal large pitch fiber

Christian Gaida, Fabian Stutzki, Florian Jansen, Hans-Jürgen Otto, Tino Eidam, Cesar Jauregui, Jens Limpert, Andreas Tünnermann

Proceedings Volume 8961, 89611K (2014) https://doi.org/10.1117/12.2039804

KEYWORDS: Ytterbium, Doping, Germanium, Cladding, Fiber lasers, Laser systems engineering, Structured optical fibers, Absorption, Silica, Fiber amplifiers

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Proceedings Article | 7 March 2014 Paper

Paper

Efficiency improvement in Thulium-doped fibers via excited state pumping

C. Jauregui, F. Stutzki, F. Jansen, J. Limpert, A. Tünnermann

Proceedings Volume 8961, 89611B (2014) https://doi.org/10.1117/12.2036724

KEYWORDS: Fiber lasers, Thulium, Optical fibers, Ions, Quantum efficiency, Switching, Laser systems engineering, Solids, Fiber amplifiers, Surgery

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Proceedings Article | 7 March 2014 Paper

Paper

Breaking the symmetry for enhanced higher-order mode delocalization

Fabian Stutzki, Florian Jansen, Cesar Jauregui, Jens Limpert, Andreas Tünnermann

Proceedings Volume 8961, 89611N (2014) https://doi.org/10.1117/12.2036901

KEYWORDS: Fermium, Frequency modulation, Optical fibers, Fiber lasers, Thermal effects, Step index fibers, Laser systems engineering, Cladding, Solids, Photonics

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Proceedings Article | 22 March 2013 Paper

Paper

Mitigation of mode instabilities by dynamic excitation of fiber modes

Hans-Jürgen Otto, Cesar Jauregui, Fabian Stutzki, Florian Jansen, Jens Limpert, Andreas Tünnermann

Proceedings Volume 8601, 86010A (2013) https://doi.org/10.1117/12.2003837

KEYWORDS: Amplifiers, Fermium, Frequency modulation, Fiber amplifiers, Acousto-optics, Photodiodes, Diagnostics, Fiber lasers, Laser systems engineering, Logic

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Proceedings Article | 22 March 2013 Paper

Paper

Mode instabilities: physical origin and mitigation strategies

Cesar Jauregui, Hans-Jürgen Otto, Florian Jansen, Fabian Stutzki, Tino Eidam, Jens Limpert, Andreas Tünnermann

Proceedings Volume 8601, 86010F (2013) https://doi.org/10.1117/12.2004381

KEYWORDS: Waveguides, Fiber lasers, Fermium, Frequency modulation, Laser systems engineering, Phase shifts, Energy transfer, Photonics, Absorption, Solids

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Proceedings Article | 16 February 2012 Paper

Paper

Fiber based generation of azimuthally polarized light

Christoph Jocher, Cesar Jauregui, Christian Voigtländer, Fabian Stutzki, Stefan Nolte, Jens Limpert, Andreas Tünnermann

Proceedings Volume 8237, 82373Q (2012) https://doi.org/10.1117/12.908341

KEYWORDS: Fiber Bragg gratings, Polarization, Optical filters, Refractive index, Step index fibers, Beam splitters, Near field, Dielectric polarization, Fabry–Perot interferometers, Resonators

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Proceedings Article | 16 February 2012 Paper

Paper

On the thermal origin of mode instabilities in high power fiber lasers

Cesar Jauregui, Tino Eidam, Hans-Jürgen Otto, Fabian Stutzki, Florian Jansen, Jens Limpert, Andreas Tünnermann

Proceedings Volume 8237, 82370D (2012) https://doi.org/10.1117/12.908279

KEYWORDS: Energy transfer, Ions, Phase shifts, High power fiber lasers, Fiber amplifiers, Thermal optics, Optical simulations, Fiber lasers, Temperature metrology, Photonics

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Proceedings Article | 16 February 2012 Paper

Paper

26-mJ pulse energy Q-switched large-pitch fiber laser system with excellent beam quality

Florian Jansen, Fabian Stutzki, Andreas Liem, Cesar Jauregui, Jens Limpert, Andreas Tünnermann

Proceedings Volume 8237, 82371S (2012) https://doi.org/10.1117/12.908261

KEYWORDS: Laser systems engineering, Oscillators, Fiber lasers, Fiber amplifiers, Amplifiers, Q switched lasers, Q switching, Optical amplifiers, Photonic crystal fibers, Bragg cells

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Proceedings Article | 11 February 2011 Paper

Paper

Robust single-mode ytterbium-doped large pitch fiber emitting 294 W

Florian Jansen, Fabian Stutzki, Tino Eidam, Alexander Steinmetz, Cesar Jauregui, Jens Limpert, Andreas Tünnermann

Proceedings Volume 7914, 791417 (2011) https://doi.org/10.1117/12.874756

KEYWORDS: Fiber amplifiers, High power fiber amplifiers, Fiber lasers, Ultrafast phenomena, Optical simulations, Photonic crystal fibers, Pulsed fiber lasers, Microscopes, Near field, Amplifiers

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Proceedings Article | 17 February 2010 Paper

Paper

Passively stabilized 215-W monolithic CW LMA-fiber laser with innovative transversal mode filter

Fabian Stutzki, Cesar Jauregui, Christian Voigtländer, Jens Thomas, Jens Limpert, Stefan Nolte, Andreas Tünnermann

Proceedings Volume 7580, 75801K (2010) https://doi.org/10.1117/12.841662

KEYWORDS: Fiber Bragg gratings, Reflectivity, Fiber lasers, Optical filters, Laser stabilization, Refractive index, Digital filtering, Oscillators, Fabry–Perot interferometers, Continuous wave operation

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Showing 5 of 33 publications

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