Mr. Malte Per Siems Profile

Malte Per Siems

at Friedrich-Schiller-Univ Jena

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 13 March 2024 Presentation

Power stable robust femtosecond written fiber Bragg gratings for 2 µm polarized fiber lasers

R. Krämer, K. Scholle, M. Schäfer, G. Schwartz, M. Siems, A. Ghazagh, D. Richter, S. Nolte

Proceedings Volume PC12866, PC128660C (2024) https://doi.org/10.1117/12.3003236

KEYWORDS: Fiber Bragg gratings, Fiber lasers, Femtosecond phenomena, Light scattering, Bragg wavelengths, Scattered light, Refractive index, Reflectors, Reflection gratings, Protective coatings

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Proceedings Article | 13 March 2024 Presentation

Investigation of realization limits of ultrashort pulse written volume-Bragg-gratings by means of higher repetition rates

Daniel Richter, Malte Siems, Ria Krämer, Georg Schwartz, Abdolnaser Ghazagh, Stefan Nolte

Proceedings Volume PC12866, PC128660A (2024) https://doi.org/10.1117/12.3001847

KEYWORDS: Ultrafast phenomena, Silica, Semiconductor lasers, Glasses, Ultraviolet radiation, Tunable filters, Pulsed laser operation, Prototyping, Optical properties, Optical gratings

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Proceedings Article | 29 March 2023 Presentation

Birefringence of femtosecond written fiber Bragg gratings for linear polarized fiber lasers

Georg Schwartz, Ria Krämer, Thorsten Goebel, Malte Siems, Daniel Richter, Stefan Nolte

Proceedings Volume PC12402, PC1240202 (2023) https://doi.org/10.1117/12.2646991

KEYWORDS: Fiber Bragg gratings, Birefringence, Fiber lasers, Femtosecond phenomena, Refractive index, Ultrafast phenomena, Polarization, Single mode fibers, Reflectivity, Polarization maintaining fibers

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Proceedings Article | 17 March 2023 Presentation

Optimization of ultrashort pulse written volume Bragg gratings in fused silica for UV applications

Daniel Richter, Malte Siems, Thorsten Goebel, Ria Krämer, Stefan Nolte

Proceedings Volume PC12402, PC124020B (2023) https://doi.org/10.1117/12.2649973

KEYWORDS: Ultraviolet radiation, Ultrafast phenomena, Silica, Absorption, Glasses, Semiconductor lasers, Optical filters, Near infrared, Laser development, Fiber Bragg gratings

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Proceedings Article | 17 March 2023 Presentation

Ultrashort pulse inscribed fiber Bragg gratings with controlled apodisation profiles

Ria Krämer, Christian Schmittner, Malte Siems, Tobias Ullsperger, Thorsten Goebel, Daniel Richter, Stefan Nolte

Proceedings Volume PC12402, PC1240203 (2023) https://doi.org/10.1117/12.2649952

KEYWORDS: Fiber Bragg gratings, Apodization, Ultrafast phenomena, Refractive index, Fiber lasers, Signal processing, Pulsed laser operation, Nonlinear dynamics, Modulation, Mirrors

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Proceedings Article | 17 March 2023 Presentation

Realization and characterization of the first ultrashort pulse written chirped volume Bragg gratings in fused silica

Malte P. Siems, Daniel Richter, Thorsten A. Goebel, Ria G. Krämer, Stefan Nolte

Proceedings Volume PC12402, PC1240208 (2023) https://doi.org/10.1117/12.2649644

KEYWORDS: Silica, Ultrafast phenomena, Volume Bragg gratings, Pulsed laser operation, Ultraviolet radiation, Laser systems engineering, Laser damage threshold, Laser applications, Holography, Glasses

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Proceedings Article | 2 March 2020 Presentation + Paper

Nanograting based birefringent retardation elements in integrated photonic circuits

K. Lammers, M. Siems, M. Ehrhardt, A. Alberucci, A. Szameit, H. Gross, S. Nolte

Proceedings Volume 11268, 112681A (2020) https://doi.org/10.1117/12.2544786

KEYWORDS: Waveguides, Zoom lenses, Beam shaping, Telescopes, Birefringence, Polarization, Objectives, Lenses, Femtosecond phenomena, Silica

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Proceedings Article | 4 March 2019 Presentation

Optimization of ultrashort pulse written volume-Bragg-gratings in fused silica for high power applications (Conference Presentation)

Daniel Richter, Malte Siems, Thorsten Goebel, Maximilian Heck, Ria Krämer, Stefan Nolte

Proceedings Volume 10899, 108990Y (2019) https://doi.org/10.1117/12.2510574

KEYWORDS: Silica, Ultrafast phenomena, Absorption, Laser sources, Thermography, Thermal engineering, Optical components, Precision optics, Ultraviolet radiation, High power diode lasers

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Proceedings Article | 4 March 2019 Paper

Next generation of tailored mode selective transmission gratings for fiber integrated devices

Maximilian Heck, Georg Schwartz, Ria Krämer, Daniel Richter, Thorsten Goebel, Christian Matzdorf, Malte Siems, Andreas Tünnermann, Stefan Nolte

Proceedings Volume 10908, 109080N (2019) https://doi.org/10.1117/12.2506152

KEYWORDS: Structured optical fibers, Fiber lasers, Ultrafast phenomena, Integrated optics, Fiber optic components, Waveguide modes

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Proceedings Article | 10 July 2018 Paper

Ultrashort pulse point-by-point written aperiodic fiber Bragg gratings for suppression of OH-emission lines

Thorsten Goebel, Gayathri Bharathan, Martin Ams, Daniel Richter, Ria Krämer, Maximilian Heck, Malte Siems, Alex Fuerbach, Stefan Nolte

Proceedings Volume 10706, 107066N (2018) https://doi.org/10.1117/12.2318864

KEYWORDS: Fiber Bragg gratings, Ultrafast phenomena, Optical design, Optical filters, Astronomy, Telecommunications, Optical filter design

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Showing 5 of 10 publications

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