Mr. Philipp Tatar-Mathes Profile

Philipp Tatar-Mathes

at Tampere Univ

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Author

Publications (8)

Proceedings Article | 12 June 2024 Paper

Temperature dependence of a depth-encoded system for polarization-sensitive optical coherence tomography using a PM fiber

Philipp Tatar-Mathes, Rasmus Eilkær Hansen, Samuel Choi, Manuel Marques, Niels Møller Israelsen, Adrian Podoleanu

Proceedings Volume 13187, 1318705 (2024) https://doi.org/10.1117/12.3015620

KEYWORDS: Polarization, Optical coherence tomography, Birefringence

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Proceedings Article | 25 May 2022 Presentation

Membrane external-cavity surface-emitting lasers (MECSELs): State of the art in broadband (> 25 THz) tuning and antiresonant gain structure design

Hermann Kahle, Philipp Tatar-Mathes, Patrik Rajala, Mircea Guina

Proceedings Volume PC12141, PC1214109 (2022) https://doi.org/10.1117/12.2632734

KEYWORDS: Terahertz radiation, Structural design, Semiconductor lasers, Vertical cavity surface emitting lasers, Quantum wells, Indium gallium phosphide, Distributed Bragg reflectors, Absorption

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Proceedings Article | 6 May 2022 Paper

Towards red-emitting MECSELs for visible-light OCT applications

Philipp Tatar-Mathes, Hoy-My Phung, Aaron Rogers, Patrik Rajala, Sanna Ranta, Hermann Kahle, Mircea Guina

Proceedings Volume 12170, 1217003 (2022) https://doi.org/10.1117/12.2592919

KEYWORDS: Optical coherence tomography, Light sources, Quantum wells, Visible radiation, Silicon carbide, Image processing, Diamond, Semiconductors, Semiconductor lasers, Reflectivity

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Proceedings Article | 1 April 2022 Presentation

MECSELs with a non-resonant sub-cavity design

Philipp Tatar-Mathes, Hoy-My Phung, Aaron Rogers, Patrik Rajala, Sanna Ranta, Hermann Kahle, Mircea Guina

Proceedings Volume PC11984, PC1198408 (2022) https://doi.org/10.1117/12.2610633

KEYWORDS: Semiconductors, Heterojunctions, Wavelength tuning, Silicon carbide, Semiconductor lasers, Reflectors, Quantum wells, Optical microcavities, Laser resonators, Indium gallium phosphide

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Proceedings Article | 4 March 2022 Presentation + Paper

Design and characterization of MECSELs for widely tunable (>25 THz) continuous wave operation

Patrik Rajala, Philipp Tatar-Mathes, Hoy-My Phung, Jesse Koskinen, Sanna Ranta, Mircea Guina, Hermann Kahle

Proceedings Volume 11984, 1198404 (2022) https://doi.org/10.1117/12.2610649

KEYWORDS: Quantum wells, Mirrors, Semiconductor lasers, Terahertz radiation, Calibration, Digital signal processing, Silicon carbide, Polarization, Continuous wave operation, Structural design

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Proceedings Article | 4 March 2022 Presentation + Paper

Thermal behavior and management of membrane external-cavity surface-emitting lasers (MECSELs)

Hoy-My Phung, Philipp Tatar-Mathes, Aaron Rogers, Patrik Rajala, Sanna Ranta, Hermann Kahle, Mircea Guina

Proceedings Volume 11984, 1198402 (2022) https://doi.org/10.1117/12.2610644

KEYWORDS: Silicon carbide, Diamond, Digital signal processing, Sapphire, Finite element methods, Optical simulations, Absorption, Semiconductor lasers, Quantum wells, Optical pumping

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Proceedings Article | 5 March 2021 Presentation

Membrane external-cavity surface-emitting lasers (MECSELs) with broadband gain in the 9XX to 10XX nm spectral range

Hermann Kahle, Hoy-My Phung, Philipp Tatar-Mathes, Sanna Ranta, Patrik Rajala, Mircea Guina

Proceedings Volume 11704, 117040E (2021) https://doi.org/10.1117/12.2577563

KEYWORDS: Semiconductor lasers, Semiconductors, Quantum wells, Mirrors, Laser systems engineering, Distributed Bragg reflectors

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Proceedings Article | 28 March 2017 Paper

Improved gain chip holder design for high efficient, high power AlGaInP-VECSEL

Philipp Tatar-Mathes, Hermann Kahle, Cherry M. Mateo, Uwe Brauch, Roman Bek, Michael Jetter, Thomas Graf, Peter Michler

Proceedings Volume 10087, 100870R (2017) https://doi.org/10.1117/12.2253670

KEYWORDS: Heatsinks, Semiconductors, Semiconductor lasers, Disk lasers, Continuous wave operation, Resonators, Distributed Bragg reflectors, Quantum wells, Wavelength tuning, Aluminium gallium indium phosphide, Quantum efficiency, Laser applications, Optical pumping, Free space, Optical components

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Showing 5 of 8 publications

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