Ms. Sandra Grzempa Profile

Sandra Grzempa

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Publications (5)

Proceedings Article | 13 March 2019 Presentation

Quantum-cascade vertical-cavity surface-emitting laser (Conference Presentation)

Tomasz Czyszanowski, Sandra Grzempa, Wlodzimierz Nakwaski

Proceedings Volume 10939, 109391R (2019) https://doi.org/10.1117/12.2510503

KEYWORDS: Vertical cavity surface emitting lasers, 3D modeling, Infrared detectors, Infrared radiation, Light sources, Gases, Free space optical communications, Laser applications, Laser damage threshold, Modulation

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Proceedings Article | 4 March 2019 Presentation

Designing principles of quantum-cascade vertical-cavity surface-emitting lasers (Conference Presentation)

Sandra Grzempa, Wlodzimierz Nakwaski, Tomasz Czyszanowski

Proceedings Volume 10938, 109380O (2019) https://doi.org/10.1117/12.2509393

KEYWORDS: Vertical cavity surface emitting lasers, Laser development, Quantum cascade lasers, Laser damage threshold, Photons, Modulation, Phase shift keying, Infrared radiation, Structural design, Numerical analysis

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Proceedings Article | 4 December 2018 Paper

New structure of semiconductor lasers: quantum-cascade vertical-cavity surface-emitting laser (QC VCSEL)

Włodzimierz Nakwaski, Sandra Grzempa, Maciej Dems, Tomasz Czyszanowski

Proceedings Volume 10974, 109740A (2018) https://doi.org/10.1117/12.2519617

KEYWORDS: Vertical cavity surface emitting lasers, Semiconductor lasers, Quantum cascade lasers, Mirrors, Manufacturing, Quantum wells, Polarization, Semiconductors, Photons, Laser vision correction

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Proceedings Article | 19 February 2018 Paper

Quantum-cascade vertical-cavity surface-emitting laser integrated with monolithic high-contrast grating

Tomasz Czyszanowski, Sandra Grzempa, Maciej Dems, Włodzimierz Nakwaski

Proceedings Volume 10552, 1055208 (2018) https://doi.org/10.1117/12.2292031

KEYWORDS: Vertical cavity surface emitting lasers, Quantum cascade lasers, Diffraction gratings, Gallium arsenide

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Proceedings Article | 20 February 2017 Paper

Monolithic reflector for infrared radiation

Tomasz Czyszanowski, Sandra Grzempa, Maciej Dems, Włodzimierz Nakwaski

Proceedings Volume 10123, 101231P (2017) https://doi.org/10.1117/12.2268031

KEYWORDS: Infrared radiation, Reflectors, Semiconductor lasers, Current controlled current source, Semiconductors, Reflectivity, Distributed Bragg reflectors, Long wavelength infrared

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