Dr. Dominik Martin Profile

Dr. Dominik Martin

at Ferdinand-Braun-Institut gGmbH

SPIE Involvement:

Author

Publications (14)

Proceedings Article | 12 March 2024 Presentation + Paper

Ultra-wide-aperture diode lasers with high brightness through use of buried periodic current structuring

B. King, S. Arslan, P. Della Casa, D. Martin, A. Boni, P. S. Basler, A. Thies, A. Knigge, P. Crump

Proceedings Volume 12867, 128670S (2024) https://doi.org/10.1117/12.3005647

KEYWORDS: Semiconductor lasers, Continuous wave operation, Measurement devices, Near field, Beam quality measurement, Materials processing, Laser applications, Emission wavelengths, Reflectivity, Optical fibers

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Proceedings Article | 14 March 2023 Presentation + Paper

Buried-regrown-implant-structure diode lasers with ultra-thick epitaxy for resistance to mounting stress without loss in efficiency

B. King, S. Arslan, A. Boni, P. Della Casa, D. Martin, A. Thies, A. Knigge, P. Crump

Proceedings Volume 12403, 124030J (2023) https://doi.org/10.1117/12.2647096

KEYWORDS: Semiconductor lasers, Epitaxy, Resistance, Continuous wave operation, Near field optics, Near field, Laser damage threshold, Laser applications, Heatsinks, Broad area laser diodes

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Proceedings Article | 14 March 2023 Presentation + Paper

Deep-learning-based visual inspection of facets and p-sides for efficient quality control of diode lasers

Christof Zink, Michael Ekterai, Dominik Martin, William Clemens, Angela Maennel, Konrad Mundinger, Lorenz Richter, Paul Crump, Andrea Knigge

Proceedings Volume 12403, 124030E (2023) https://doi.org/10.1117/12.2648691

KEYWORDS: Semiconductor lasers, Semiconducting wafers, Education and training, Defect detection, Data modeling, Object detection, Image processing, Deep learning, Optical alignment

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Proceedings Article | 14 March 2023 Presentation + Paper

Tailored in-plane thermal profiles for narrower lateral far-field in kilowatt-class 9xx nm diode laser bars

Md. Jarez Miah, Matthias Karow, Mohamed Elattar, Dominik Martin, Pietro Della Casa, Stefan Grützner, Stephan Strohmaier, Andrea Knigge, Paul Crump, Günther Tränkle

Proceedings Volume 12403, 124030I (2023) https://doi.org/10.1117/12.2648355

KEYWORDS: Design and modelling, Semiconductor lasers, Beam divergence, Resistance, Laser bars, Temperature distribution, Fabrication, Laser resonators, High power lasers, Thermal lensing

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Proceedings Article | 4 March 2022 Presentation + Paper

Progress in experimental studies into the beam parameter product of GaAs-based high-power diode lasers

Paul Crump, Mohamed Elattar, Md. Jarez Miah, Michael Ekterai, Matthias Karow, Dominik Martin, Pietro Della Casa, Andre Maaßdorf, Stewart McDougall, Carlo Holly, Simon Rauch, Stefan Gruetzner, Stephan Strohmaier, Andrea Knigge, Günther Tränkle

Proceedings Volume 11983, 1198307 (2022) https://doi.org/10.1117/12.2610277

KEYWORDS: Semiconductor lasers, High power lasers, Temperature metrology, Continuous wave operation, Near field, Optical testing, Near field optics, Thermography

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Proceedings Article | 4 March 2022 Presentation + Paper

High-brightness 1.4 kW 780 nm QCW laser pump module with low-loss coupling into 1 mm fiber up to 50% duty cycle

Marko Hübner, Martin Wilkens, Bernd Eppich, P. Simon Basler, Andre Maaßdorf, Dominik Martin, Andrea Knigge, Arnim Ginolas, Sabrina Kreutzmann, Paul Crump

Proceedings Volume 11983, 1198309 (2022) https://doi.org/10.1117/12.2608625

KEYWORDS: Fiber couplers, Semiconductor lasers, Collimation, Beam propagation method, Heatsinks, Solid state lasers, Optical testing

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Proceedings Article | 4 March 2022 Presentation + Paper

Kilowatt-class, 1-cm diode laser bars at 910-940 nm with improved power, conversion efficiency, and beam quality

Md. Jarez Miah, Anisuzzaman Boni, Dominik Martin, Andrea Knigge, Pietro Della Casa, Paul Crump

Proceedings Volume 11983, 1198304 (2022) https://doi.org/10.1117/12.2609831

KEYWORDS: Semiconductor lasers

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Proceedings Article | 5 March 2021 Presentation + Paper

Enhanced self-aligned structure for improved lateral brightness in 940 nm high-power broad-area diode lasers

M. Elattar, O. Brox, P. Della Casa, A. Maaßdorf, D. Martin, H. Wenzel, A. Knigge, P. Crump

Proceedings Volume 11705, 117050N (2021) https://doi.org/10.1117/12.2578190

KEYWORDS: Semiconductor lasers, High power lasers, Polarization, Process control, Laser applications, Ion implantation, Etching, Doping

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Proceedings Article | 5 March 2021 Presentation + Paper

Epitaxial design progress for high power, efficiency, and brightness in 970 nm broad area lasers

A. Boni, S. Arslan, G. Erbert, P. Della Casa, D. Martin, P. Crump

Proceedings Volume 11668, 1166807 (2021) https://doi.org/10.1117/12.2578184

KEYWORDS: High power lasers, Laser development, Structural design, Resonators, Resistance, Optical resonators, Optical design, Lead, Laser resonators

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Proceedings Article | 2 March 2020 Paper

Efficient, high power 780 nm pumps for high energy class mid-infrared solid state lasers

P. Crump, M. Wilkens, M. Hübner, S. Arslan, M. Niemeyer, P. Basler, D. Martin, A. Maaßdorf, A. Ginolas, G. Tränkle

Proceedings Volume 11262, 1126204 (2020) https://doi.org/10.1117/12.2545991

KEYWORDS: Semiconductor lasers, Near field optics, Solid state lasers, Mid-IR, Reliability, Prototyping, Resistance, Near field, High power lasers

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Proceedings Article | 2 March 2020 Paper

Design progress for higher efficiency and brightness in 1 kW diode-laser bars

M. Karow, D. Martin, P. Della Casa, G. Erbert, P. Crump

Proceedings Volume 11262, 1126205 (2020) https://doi.org/10.1117/12.2545918

KEYWORDS: Near field, Continuous wave operation, Semiconductor lasers, High power diode lasers, Beam quality measurement

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Proceedings Article | 12 March 2019 Paper

Current spreading suppression by O- and Si-implantation in high power broad area diode lasers

D. Martin, P. Della Casa, T. Adam, C. Goerke, A. Thies, K. Häusler, O. Brox, H. Wenzel, P. Crump, M. Weyers, A. Knigge

Proceedings Volume 10900, 109000M (2019) https://doi.org/10.1117/12.2509762

KEYWORDS: Near field, Semiconductor lasers, Silicon, Epitaxy, High power lasers, Resistance, Broad area laser diodes, Semiconducting wafers, High power diode lasers, Cladding

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Proceedings Article | 11 March 2019 Paper

High-power-class QCW red laser bars and stacks for pump and direct application

M. Niemeyer, D. Martin, J. Pohl, M. Weyers, A. Knigge, P. Crump, H. Kissel, J. Biesenbach

Proceedings Volume 10900, 1090009 (2019) https://doi.org/10.1117/12.2509895

KEYWORDS: Semiconductor lasers, Alexandrite lasers, Continuous wave operation, Quantum wells, Laser processing, Resistance, Waveguides, Optical testing, Thermography, Baryon acoustic oscillations

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Proceedings Article | 27 February 2018 Paper

Extreme triple asymmetric (ETAS) epitaxial designs for increased efficiency at high powers in 9xx-nm diode lasers

T. Kaul, G. Erbert, A. Maaßdorf, D. Martin, P. Crump

Proceedings Volume 10514, 105140A (2018) https://doi.org/10.1117/12.2288284

KEYWORDS: Semiconductor lasers, Resistance, Waveguides, Continuous wave operation, High power lasers, Quantum wells, Resonators

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Showing 5 of 14 publications

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