Dr. Clément Romano Profile

Dr. Clément Romano

Publications (31)

Proceedings Article | 1 November 2024 Presentation

High-power ZGP OPO pumped by a Q-switched Tm3+:Ho3+-codoped fiber laser

Patrick Forster, Jan Lautenschläger, Dominik Lorenz, Julian Schneider, Dieter Panitzek, Clément Romano, Marc Eichhorn, Christelle Kieleck

Proceedings Volume PC13201, PC1320104 (2024) https://doi.org/10.1117/12.3032087

KEYWORDS: Optical parametric oscillators, Mid infrared, Fiber lasers, Q switched lasers, Crystals, Zinc, Solid state lasers, Q switching, Pulsed laser operation, Physical coherence

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Proceedings Article | 1 November 2024 Presentation

High-pulse-energy Tm-doped photonic crystal fiber laser for nonlinear frequency conversion into the mid-IR

Julian Schneider, Hugo Lassiette, Dominik Lorenz, Patrick Forster, Dieter Panitzek, Jan Lautenschläger, Clément Romano, Marc Eichhorn, Christelle Kieleck

Proceedings Volume PC13201, PC1320106 (2024) https://doi.org/10.1117/12.3031761

KEYWORDS: Mid infrared, Photonic crystal fibers, Fiber lasers, Nonlinear frequency conversion, Laser crystals, Optical parametric oscillators, Laser countermeasures, Gaussian pulse, Wave propagation, Nonlinear crystals

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Proceedings Article | 1 November 2024 Presentation

Pulsed erbium:ytterbium-codoped fibre laser for applications under demanding environmental conditions

Dieter Panitzek, Clément Romano, Michael Písařík, Steffen Güntert, Helena Picmausová, Marc Eichhorn, Christelle Kieleck

Proceedings Volume PC13201, PC1320103 (2024) https://doi.org/10.1117/12.3031726

KEYWORDS: Industrial applications, Fiber lasers, Laser applications, Semiconductor lasers, Reliability, Pulsed laser operation, Fiber Bragg gratings, Repetition frequency, Oscillators, Modulation

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Proceedings Article | 1 November 2024 Presentation

Power scaling limits of thulium and thulium:holmium in the 2 µm spectral region: a comparison

Clément Romano, Dieter Panitzek, Dominik Lorenz, Patrick Forster, Jan Lautenschläger, Julian Schneider, Marc Eichhorn, Christelle Kieleck

Proceedings Volume PC13201, PC1320105 (2024) https://doi.org/10.1117/12.3031703

KEYWORDS: Thulium, Fiber lasers, Numerical simulations, Laser systems engineering, Laser development, Industrial applications, High power lasers, Biomedical applications

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Proceedings Article | 1 November 2024 Presentation

Rugged and miniaturizable all-fiber system applied to mid-IR generation via ZGP OPO pumping

Dominik Lorenz, Marius Rupp, Clément Romano, Dieter Panitzek, Julian Schneider, Jan Lautenschläger, Marc Eichhorn, Christelle Kieleck

Proceedings Volume PC13201, PC132010A (2024) https://doi.org/10.1117/12.3031929

KEYWORDS: Optical parametric oscillators, Mid infrared, Miniaturization, Semiconductor lasers, Modulation, Laser frequency, Bragg cells, Solid state lasers, Semiconductors, Pulsed laser operation

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Proceedings Article | 6 June 2024 Poster

Slope efficiency improvement of a core-pumped thulium-doped fibre laser

Dieter Panitzek, Clement Romano, Marc Eichhorn, Christelle Kieleck

Proceedings Volume PC13003, PC130030W (2024) https://doi.org/10.1117/12.3022076

KEYWORDS: Fiber lasers, Reliability, Refractive index, Laser applications, Industrial applications, Biomedical applications, Surgery, Power consumption, Failure analysis, Design

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Proceedings Article | 13 March 2024 Poster

Tiled aperture coherent beam combination of 2 μm fiber lasers

Clément Romano, Dieter Panitzek, Gabriel Pradat-Peyre, Simon Milcent, Jashaani Uthayakumar, Marc Eichhorn, Christelle Kieleck

Proceedings Volume PC12865, PC128650S (2024) https://doi.org/10.1117/12.3001690

KEYWORDS: Fiber lasers, Coherent beam combination, Free space, Wave propagation, Transverse mode instability, Telecommunications, Standards development, Remote sensing, Laser sources, LIDAR

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Proceedings Article | 13 March 2024 Presentation

High repetition rate pulsed all-in-fiber thulium doped fiber MOPA for OPO pumping

Dominik Lorenz, Clément Romano, Dieter Panitzek, Patrick Forster, Julian Schneider, Jan Lautenschläger, Marc Eichhorn, Christelle Kieleck

Proceedings Volume PC12869, PC1286909 (2024) https://doi.org/10.1117/12.3003070

KEYWORDS: Optical parametric oscillators, Thulium, Semiconductor lasers, Modulation, Laser frequency, Bragg cells, Semiconductors, Pulsed laser operation, Pulse signals, Pulse shaping

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Proceedings Article | 13 March 2024 Poster

Simulation and investigation of conduction-driven thermal blooming at 2055 nm

Dominik Lorenz, Marius Rupp, Dieter Panitzek, Clément Romano, Patrick Forster, Julian Schneider, Marc Eichhorn, Christelle Kieleck

Proceedings Volume 12877, 128771V (2024) https://doi.org/10.1117/12.3003038

KEYWORDS: Thermal blooming, Semiconductor lasers, Light absorption, Emission wavelengths, Distortion, Carbon dioxide, Atmospheric propagation, Air temperature, Semiconductors, Refractive index

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Proceedings Article | 12 March 2024 Paper

12.2 W ZGP OPO pumped by a Q-Switched Tm3+:Ho3+-codoped fiber laser

Patrick Forster, Jan Lautenschläger, Dominik Lorenz, Julian Schneider, Dieter Panitzek, Clément Romano, Marc Eichhorn, Christelle Kieleck

Proceedings Volume 12869, 1286905 (2024) https://doi.org/10.1117/12.3002253

KEYWORDS: Optical parametric oscillators, Fiber lasers, Mid-IR, Q switched lasers, Holmium, Thulium, Pulsed laser operation

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Proceedings Article | 12 March 2024 Poster + Paper

Temperature investigation of a multiwatt thulium-doped fiber laser

Dieter Panitzek, Clément Romano, Marc Eichhorn, Christelle Kieleck

Proceedings Volume 12865, 128651D (2024) https://doi.org/10.1117/12.3001683

KEYWORDS: Thulium, Short wave infrared radiation, Fiber lasers, Temperature metrology, Optical simulations

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Proceedings Article | 12 March 2024 Presentation + Paper

High-pulse-energy actively Q-switched Tm-doped photonic crystal fiber laser operating at 2050 nm with narrow linewidth

Julian Schneider, Hugo Lassiette, Dominik Lorenz, Patrick Forster, Jan Lautenschläger, Dieter Panitzek, Clément Romano, Marc Eichhorn, Christelle Kieleck

Proceedings Volume 12865, 1286517 (2024) https://doi.org/10.1117/12.3002397

KEYWORDS: Thulium, Fiber lasers, Emission wavelengths, Q switching, Beam diameter, Photonic crystal fibers, Q switched lasers, Semiconductor lasers, Laser crystals, Gaussian pulse

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Proceedings Article | 23 October 2023 Paper

Recent advances in high-power 2 µm fiber lasers systems

Clément Romano, Dieter Panitzek, Dominik Lorenz, Patrick Forster, Marc Eichhorn, Christelle Kieleck

Proceedings Volume 12739, 1273903 (2023) https://doi.org/10.1117/12.2684310

KEYWORDS: Fiber lasers, Laser systems engineering, Coherent beam combination, High power lasers, Photodiodes, Phase modulation, Field programmable gate arrays, Fiber amplifiers, Electrooptic modulators

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Proceedings Article | 23 October 2023 Paper

Investigation of the polymer material perforation time: comparison between two fiber laser wavelengths

Clément Romano, Gunnar Ritt, Michael Henrichsen, Marc Eichhorn, Christelle Kieleck

Proceedings Volume 12739, 1273909 (2023) https://doi.org/10.1117/12.2684318

KEYWORDS: Thulium, Polymers, Fiber lasers, Laser sources, Laser beam propagation, Beam diameter, Color, Cameras, Wave propagation, Materials processing, Ytterbium

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Proceedings Article | 23 October 2023 Paper

Investigation of the temperature dependence of core-pumped 2 µm thulium-doped fiber lasers

Dieter Panitzek, Clément Romano, Marc Eichhorn, Christelle Kieleck

Proceedings Volume 12738, 127380D (2023) https://doi.org/10.1117/12.2684068

KEYWORDS: Thulium, Optical fibers, Fiber lasers, Optical simulations

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Proceedings Article | 4 March 2022 Presentation + Paper

Three-stage MOPA 2 µm fiber laser for ZGP OPO pumping

Dominik Lorenz, Clément Romano, Dieter Panitzek, Patrick Forster, Julian Schneider, Hendrik Büker, Marc Eichhorn, Christelle Kieleck

Proceedings Volume 11985, 119850H (2022) https://doi.org/10.1117/12.2610238

KEYWORDS: Mid-IR, Optical parametric oscillators, Amplifiers, Fiber lasers, Crystals, Semiconductor lasers, Optical fibers, Thulium

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Proceedings Article | 12 April 2021 Presentation + Paper

Watt-level thulium:holmium-codoped versus holmium-doped polarization-maintaining fiber amplifier at 2050 and 2090 nm

Clément Romano, Dominik Lorenz, Marc Eichhorn, Christelle Kieleck

Proceedings Volume 11724, 117240I (2021) https://doi.org/10.1117/12.2587919

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Proceedings Article | 5 March 2021 Presentation + Paper

Advances in 2 µm polarization-maintaining thulium-doped Q-switched fiber lasers for frequency conversion into the mid-IR

Julian Schneider, Patrick Forster, Clément Romano, Marc Eichhorn, Christelle Kieleck

Proceedings Volume 11670, 116700B (2021) https://doi.org/10.1117/12.2577118

KEYWORDS: Thulium, Mid-IR, Frequency conversion, Q switched fiber lasers, Fiber lasers, YAG lasers, Q switched lasers, Surgery, Spectroscopy

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Proceedings Article | 5 March 2021 Presentation + Paper

Novel highly efficient in-band pump wavelengths for Ho-doped fiber amplifiers

Robert Tench, Jean-Marc Delavaux, Clement Romano

Proceedings Volume 11665, 116650F (2021) https://doi.org/10.1117/12.2578315

KEYWORDS: Fiber amplifiers, Optical amplifiers, Optical pumping, LIDAR, Infrared sensors, Infrared radiation, Infrared detectors, Device simulation, Dense wavelength division multiplexing, Atmospheric sensing

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Proceedings Article | 5 March 2021 Presentation + Paper

Q-switched, high average output power Tm3+:Ho3+-codoped triple-clad fiber laser for nonlinear frequency conversion

Patrick Forster, Clément Romano, Marc Eichhorn, Christelle Kieleck

Proceedings Volume 11670, 116700E (2021) https://doi.org/10.1117/12.2578104

KEYWORDS: Fiber lasers, Q switched lasers, Nonlinear frequency conversion, Surgery, Optical parametric oscillators, Mid-IR, Solid state lasers, Solid state electronics, Q switching, Polarization

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Proceedings Article | 5 March 2021 Presentation + Paper

kW-class nanosecond pulsed polarized MOPA laser at 2050 and 2090 nm

Clement Romano, Dominik Lorenz, Marc Eichhorn, Christelle Kieleck

Proceedings Volume 11670, 1167014 (2021) https://doi.org/10.1117/12.2577180

KEYWORDS: Pulsed laser operation, Fiber lasers, Fiber amplifiers, Supercontinuum generation, Semiconductor optical amplifiers, Semiconductor lasers, Oscillators, Optical amplifiers, Nonlinear optics, Modulation

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Proceedings Article | 21 April 2020 Paper

Advances in two-micron lasers for nonlinear conversion into the mid-IR

Patrick Forster, Clément Romano, Christelle Kieleck, Marc Eichhorn

Proceedings Volume 11355, 1135509 (2020) https://doi.org/10.1117/12.2560169

KEYWORDS: Fiber lasers, Holmium, Cladding, Polymers, Thulium, Mid-IR, Frequency conversion

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Proceedings Article | 2 March 2020 Paper

Recent advances in high-power 2 µm fiber lasers for frequency conversion into the mid-IR

Patrick Forster, Clément Romano, Marc Eichhorn, Christelle Kieleck

Proceedings Volume 11264, 112640H (2020) https://doi.org/10.1117/12.2545990

KEYWORDS: Fiber lasers, Holmium, Thulium

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Proceedings Article | 14 May 2019 Paper

Studies of the optical bandwidth of a 25 W 2 µm band PM hybrid Ho-/Tm-doped fiber amplifier

Robert Tench, Clément Romano, Jean-Marc Delavaux

Proceedings Volume 11000, 1100009 (2019) https://doi.org/10.1117/12.2516985

KEYWORDS: Fiber amplifiers, Optical amplifiers, Signal to noise ratio, LIDAR

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Proceedings Article | 7 March 2019 Presentation + Paper

25W, 2um broadband polarization-maintaining hybrid Ho- and Tm-doped fiber amplifier

Robert Tench, Clément Romano, Jean-Marc Delavaux

Proceedings Volume 10897, 108970K (2019) https://doi.org/10.1117/12.2505436

KEYWORDS: Optical amplifiers, Fiber amplifiers, Fiber lasers, Photonics, Optical design, Laser applications, LIDAR

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Proceedings Article | 7 March 2019 Presentation + Paper

kW pulsed nanosecond TDFL with direct modulation

Clément Romano, Yves Jaouën, Robert Tench, Jean-Marc Delavaux

Proceedings Volume 10897, 1089708 (2019) https://doi.org/10.1117/12.2506828

KEYWORDS: Pulsed fiber lasers, Thulium, Modulation, Pulsed laser operation, Amplifiers, Semiconductor lasers, Fiber lasers, Distortion

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Proceedings Article | 14 May 2018 Presentation + Paper

Multistage single clad 2 micron TDFA with a shared L-band pump source

Robert Tench, Clément Romano, Jean-Marc Delavaux

Proceedings Volume 10654, 106540V (2018) https://doi.org/10.1117/12.2295444

KEYWORDS: Optical amplifiers, Fiber amplifiers, Amplifiers, L band, Optical isolators, Device simulation, Telecommunications, Photonics

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Proceedings Article | 4 May 2018 Presentation + Paper

5W 1952nm Brillouin-free efficient single clad TDFA

Clément Romano, Robert Tench, Jean-Marc Delavaux

Proceedings Volume 10637, 1063708 (2018) https://doi.org/10.1117/12.2304910

KEYWORDS: Amplifiers, Fiber amplifiers, Optical amplifiers, Performance modeling, Fiber Bragg gratings, Thulium

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Proceedings Article | 26 February 2018 Paper

Optimized design and performance of a shared pump single clad 2 µm TDFA

Robert Tench, Clément Romano, Jean-Marc Delavaux

Proceedings Volume 10512, 1051229 (2018) https://doi.org/10.1117/12.2286933

KEYWORDS: Amplifiers, Optical amplifiers, Fiber amplifiers, Device simulation, Optical design, Signal to noise ratio, High power fiber amplifiers

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Proceedings Article | 26 February 2018 Presentation + Paper

20-W 1952-nm tandem hybrid single and double clad TDFA

Clément Romano, Robert Tench, Jean-Marc Delavaux

Proceedings Volume 10512, 105120Q (2018) https://doi.org/10.1117/12.2290234

KEYWORDS: Optical amplifiers, Optical fibers, Amplifiers, Fiber amplifiers, Absorption, Thulium, Data modeling, Optical simulations, Luminescence

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Proceedings Article | 22 February 2017 Presentation + Paper

Simulation and design of a multistage 10W thulium-doped double clad silica fiber amplifier at 2050nm

Clément Romano, Robert Tench, Yves Jaouën, Glen Williams

Proceedings Volume 10083, 100830H (2017) https://doi.org/10.1117/12.2250970

KEYWORDS: Fiber amplifiers, Optical amplifiers, Thulium, Optical fibers, LIDAR, Spectroscopy, Carbon dioxide, Absorption, Fiber characterization, Amplifiers, Cladding

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Showing 5 of 31 publications

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