Dr. Nicolai Matuschek Profile

Dr. Nicolai Matuschek

at EXALOS AG

SPIE Involvement:

Author

Publications (18)

Proceedings Article | 12 March 2024 Paper

Compact RGB module with blue, green LDs and red SLED and collinearly aligned collimated output beams

N. Primerov, C. Jobson, J. Rios, S. Gloor, N. Matuschek, T. von Niederhäusern, M. Rossetti, A. Castiglia, M. Malinverni, M. Duelk, C. Vélez

Proceedings Volume 12913, 129130P (2024) https://doi.org/10.1117/12.3001926

KEYWORDS: Collimation, RGB color model, Beam diameter, Light sources, Beam divergence, Optical alignment, Prisms, Emission wavelengths

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Proceedings Article | 7 August 2023 Paper

Ultracompact RGB hybrid LD-SLED module based on micro-optics

N. Primerov, C. Jobson, J. Rios, S. Gloor, N. Matuschek, T. von Niederhäusern, M. Rossetti, A. Castiglia, M. Malinverni, M. Duelk, C. Vélez

Proceedings Volume 12624, 1262415 (2023) https://doi.org/10.1117/12.2675600

KEYWORDS: RGB color model, Beam diameter, Collimation, Beam divergence, Light sources, Optical alignment, Lenses, Emission wavelengths

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Proceedings Article | 8 March 2023 Poster + Paper

Integrated 840nm high-power dual-polarization SLED source

S. Gloor, J. Rios, N. Primerov, N. Matuschek, M. Duelk

Proceedings Volume 12367, 1236711 (2023) https://doi.org/10.1117/12.2647967

KEYWORDS: Polarization, Optical coherence tomography, Light sources, Collimation, Biological samples, Tissues, Reflection, Optical benches, Optical alignment, Multiplexing

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Proceedings Article | 9 December 2021 Paper

Fiber-coupled 840-nm broadband SLED-SOA MOPA source integrated in 14-pin butterfly module with 60 mW output power

J. Ojeda, S. Gloor, L. Merker, N. Primerov, N. Matuschek, M. Duelk, C. Velez

Proceedings Volume 11924, 1192416 (2021) https://doi.org/10.1117/12.2616120

KEYWORDS: Coherence (optics), Optical isolators, Waveguides, Single mode fibers, Optical coherence tomography, Collimation, Semiconductor optical amplifiers, Optical benches, Light sources, Tissue optics

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Proceedings Article | 20 June 2021 Presentation + Paper

Ultracompact RGB laser diode module for near-to-eye displays

N. Primerov, J. Ojeda, S. Gloor, N. Matuschek, M. Rossetti, A. Castiglia, M. Malinverni, M. Duelk, C. Velez

Proceedings Volume 11788, 117880Q (2021) https://doi.org/10.1117/12.2594243

KEYWORDS: RGB color model, Collimation, Semiconductor lasers, Optical filters, Free space optics, Dielectric filters, Windows, Temperature sensors, Pulsed laser operation, Projection systems

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Proceedings Article | 21 February 2020 Paper

840-nm broadband SLED-SOA MOPA source integrated in 14-pin butterfly module with 100+ mW free-space output power

Marcus Duelk, Stefan Gloor, Jose Ojeda, Jean Dahdah, Nicolai Matuschek, Raffaele Rezzonico, Christian Velez

Proceedings Volume 11228, 112282L (2020) https://doi.org/10.1117/12.2549134

KEYWORDS: Collimation, Free space optics, Optical coherence tomography, Light sources, Semiconductor optical amplifiers, Windows, Waveguides, Oscillators, Optical amplifiers, Superluminescent diodes

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Proceedings Article | 21 June 2019 Presentation + Paper

A compact red-green-blue superluminescent diode module: A novel light source for AR microdisplays

N. Primerov, J. Dahdah, S. Gloor, T. von Niederhäusern, N. Matuschek, A. Castiglia, M. Malinverni, C. Mounir, M. Rossetti, M. Duelk, C. Vélez

Proceedings Volume 11062, 110620F (2019) https://doi.org/10.1117/12.2527626

KEYWORDS: RGB color model, Collimation, Light sources, Beam shaping, Augmented reality, Heads up displays, Dielectric filters, Beam propagation method, Light emitting diodes, Free space optics

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Proceedings Article | 23 February 2018 Paper

Recent progress on GaN-based superluminescent light-emitting diodes in the visible range

A. Castiglia, M. Rossetti, M. Malinverni, C. Mounir, N. Matuschek, M. Duelk, C. Vélez

Proceedings Volume 10532, 105321X (2018) https://doi.org/10.1117/12.2287763

KEYWORDS: Light emitting diodes, Waveguides, Quantum wells, Gallium nitride, Speckle, Doping, Cladding, Crystals, Indium gallium nitride, Continuous wave operation

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Proceedings Article | 26 February 2016 Paper

GaN-based superluminescent diodes with long lifetime

A. Castiglia, M. Rossetti, N. Matuschek, R. Rezzonico, M. Duelk, C. Vélez, J-F. Carlin, N. Grandjean

Proceedings Volume 9748, 97481V (2016) https://doi.org/10.1117/12.2212699

KEYWORDS: Doping, Reliability, Gallium nitride, Magnesium, Superluminescent diodes, Semiconductor lasers, Light emitting diodes, Hydrogen, Waveguides, Diffusion

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Proceedings Article | 20 March 2013 Paper

High-speed miniaturized swept sources based on resonant MEMS mirrors and diffraction gratings

S. Gloor, A. Bachmann, M. Epitaux, T. von Niederhäusern, P. Vorreau, N. Matuschek, K. Hsu, M. Duelk, C. Vélez

Proceedings Volume 8571, 85712X (2013) https://doi.org/10.1117/12.2007106

KEYWORDS: Microelectromechanical systems, Optical coherence tomography, Mirrors, Diffraction gratings, Signal to noise ratio, Coherence (optics), Neodymium, Optical alignment, Laser resonators, Laser optics

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Proceedings Article | 16 February 2012 Paper

Superluminescent light emitting diodes: the best out of two worlds

M. Rossetti, J. Napierala, N. Matuschek, U. Achatz, M. Duelk, C. Vélez, A. Castiglia, N. Grandjean, J. Dorsaz, E. Feltin

Proceedings Volume 8252, 825208 (2012) https://doi.org/10.1117/12.912759

KEYWORDS: Light emitting diodes, Light sources, Gallium nitride, Waveguides, Semiconductor lasers, Visible radiation, Speckle, Temperature metrology, Superluminescent diodes

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Proceedings Article | 24 February 2009 Paper

Improved brightness on broad-area single emitter (BASE) modules

Susanne Pawlik, Andrea Guarino, Nicolai Matuschek, Rainer Bättig, Sebastian Arlt, Denis Lu, Nadhum Zayer, Jeffery Greatrex, Boris Sverdlov, Bernd Valk, Norbert Lichtenstein

Proceedings Volume 7198, 719817 (2009) https://doi.org/10.1117/12.809317

KEYWORDS: Semiconductor lasers, Reliability, Fiber lasers, Optical simulations, Electro optics, Fiber couplers, Thermography, Multimode fibers, Fiber coupled lasers, Laser systems engineering

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Proceedings Article | 13 February 2008 Paper

Emission wavelength stabilization in broad area lasers coupled to fiber Bragg gratings

B. Sverdlov, S. Mohrdiek, S. Pawlik, N. Matuschek, N. Lichtenstein

Proceedings Volume 6876, 68761H (2008) https://doi.org/10.1117/12.763095

KEYWORDS: Fiber Bragg gratings, Absorption, Fiber lasers, Laser stabilization, Multimode fibers, Fiber coupled lasers, Temperature metrology, Semiconductor lasers, Fiber amplifiers, High power lasers

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Proceedings Article | 14 April 2006 Paper

Influence of thermal effects on the performance of high-power semiconductor lasers and pump-laser modules

Nicolai Matuschek, Tomas Pliska, Jörg Troger, Stefan Mohrdiek, Berthold Schmidt

Proceedings Volume 6184, 618402 (2006) https://doi.org/10.1117/12.662809

KEYWORDS: Semiconductor lasers, Resistance, Reliability, Fiber Bragg gratings, High power lasers, Laser stabilization, Thermal effects, Interfaces, Reflectivity, Fiber lasers

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Proceedings Article | 1 April 2005 Paper

A compact, narrow-band, and low-noise 800-mW laser source at 980 nm

Tomas Pliska, Nicolai Matuschek, Joerg Troger, Berthold Schmidt, Stefan Mohrdiek, Christoph Harder

Proceedings Volume 5738, (2005) https://doi.org/10.1117/12.590307

KEYWORDS: Semiconductor lasers, Fiber Bragg gratings, Fiber lasers, Laser applications, Continuous wave operation, Laser sources, Frequency conversion, Waveguides, Laser stabilization, Laser resonators

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Proceedings Article | 8 December 2003 Paper

Further development of high-power pump laser diodes

Berthold Schmidt, Norbert Lichtenstein, Boris Sverdlov, Nicolai Matuschek, Stefan Mohrdiek, Tomas Pliska, Juergen Mueller, Susanne Pawlik, Sebastian Arlt, Hans-Ulrich Pfeiffer, Arnaud Fily, Christoph Harder

Proceedings Volume 5248, (2003) https://doi.org/10.1117/12.513292

KEYWORDS: Semiconductor lasers, Optical amplifiers, Fiber Bragg gratings, Reliability, High power lasers, Waveguides, Laser stabilization, Temperature metrology, Diodes, Resistance

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Proceedings Article | 7 September 1999 Paper

Designing of coatings for femtosecond lasers with phase derivative targets

Alexander Tikhonravov, Michael Trubetskov, Ursula Keller, Nicolai Matuschek

Proceedings Volume 3738, (1999) https://doi.org/10.1117/12.360083

KEYWORDS: Transmittance, Output couplers, Refractive index, Phase shifts, Femtosecond phenomena, Optical coatings, Thulium, Solids, Multilayers, Reflectors

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Proceedings Article | 4 June 1999 Paper

Progress on all-solid state passively modelocked picosecond and femtosecond lasers

Ruediger Paschotta, Clemens Hoenninger, Juerg Aus der Au, Gabriel Spuehler, Dirk Sutter, Nicolai Matuschek, Frieder Loesel, Francois Morier-Genoud, Ursula Keller, Michael Moser, Rainer Hoevel, Volker Scheuer, G. Angelow, Theo Tschudi, Michael Dymott, Daniel Kopf, Jens Meyer, Kurt Weingarten, Jeffrey Kmetec, Jason Alexander, Glen Truong

Proceedings Volume 3616, (1999) https://doi.org/10.1117/12.351820

KEYWORDS: Mode locking, Femtosecond phenomena, Mirrors, Picosecond phenomena, Diodes, Semiconductor lasers, Pulsed laser operation, Semiconductors, High power lasers, Solitons

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Showing 5 of 18 publications

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