Dr. Lukasz A. Sterczewski Profile

Dr. Lukasz A. Sterczewski

Assistant Professor at Wroclaw Univ of Science and Technology

SPIE Involvement:

Author

Area of Expertise:

Spectroscopy , Electronics , Terahertz

Websites:

Personal Website | Company Website

Publications (11)

Proceedings Article | 18 June 2024 Presentation + Paper

Long-wave infrared and terahertz spectroscopy based on organic nonlinear crystals pumped at telecommunication wavelengths

L. Sterczewski, J. Mnich, Jaroslaw Sotor

Proceedings Volume 12994, 129940D (2024) https://doi.org/10.1117/12.3022499

KEYWORDS: Terahertz radiation, Crystals, Nonlinear crystals, Infrared spectroscopy, Spectroscopy, Quantum cascade lasers, Long wavelength infrared, Infrared radiation, Telecommunications, Quantum switching

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Proceedings Article | 11 March 2024 Presentation + Paper

Uncooled IR and THz detection based on thin LiTaO3 pyroelectric detectors paves the way for growth in infrared spectroscopy

S. Baliga, J. Kunsch, M. Budden, T. Gebert, J. Mnich, J. Sotor, L. Sterczewski, M. Schossig, T. Olsen

Proceedings Volume 12893, 128930H (2024) https://doi.org/10.1117/12.3000861

KEYWORDS: Nitrogen dioxide

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Proceedings Article | 15 March 2023 Presentation + Paper

Progress in passively mode-locked interband cascade laser frequency combs for on-chip mid-infrared spectroscopy

M. Povolotskyi, A. Grede, C. Canedy, M. Kim, C. Kim, C. Merritt, W. Bewley, L. Sterczewski, M. Bagheri, C. Frez, J. Meyer, I. Vurgaftman

Proceedings Volume 12430, 1243004 (2023) https://doi.org/10.1117/12.2649052

KEYWORDS: Dispersion, Mode locking, Quantum cascade lasers, Frequency combs, Gallium antimonide, Mid-IR, Waveguides, Design and modelling, Spectroscopy, Simulations

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Proceedings Article | 5 March 2021 Presentation + Paper

Waveguiding and dispersion properties of interband cascade laser frequency combs

L. Sterczewski, M. Bagheri, C. Frez, C. Canedy, I. Vurgaftman, M. Kim, C. S. Kim, C. Merritt, W. Bewley, J. Faist, G. Wysocki, J. Meyer

Proceedings Volume 11705, 1170519 (2021) https://doi.org/10.1117/12.2578904

KEYWORDS: Dispersion, Quantum cascade lasers, Frequency combs, Gallium antimonide, Spectroscopy, Spectrometers, Semiconductor lasers, Refractive index, Photodetectors, Mode locking

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Proceedings Article | 27 April 2020 Presentation

Interband cascade laser frequency combs for spectroscopic sensing (Conference Presentation)

Lukasz Sterczewski, Mahmood Bagheri, Clifford Frez, Chadwick Canedy, Igor Vurgaftman, Mijin Kim, Chul Soo Kim, Charles Merritt, William Bewley, Jerry Meyer, Chu Teng, Gerard Wysocki

Proceedings Volume 11390, 1139012 (2020) https://doi.org/10.1117/12.2559308

KEYWORDS: Quantum cascade lasers, Frequency combs, Spectroscopy, Mid-IR, Sensors, Photodetectors, Infrared radiation, Photons, Chemical fiber sensors, Microresonators

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Proceedings Article | 8 October 2019 Presentation + Paper

Passively mode-locked interband cascade lasers

Mahmood Bagheri, Clifford Frez, Igor Vurgaftman, Jonas Westberg, Lukasz Sterczewski, Mathieu Fradet, Ivan Grudinin, Chadwick Canedy, William Bewley, Charles Merritt, Chul Soo Kim, Jerry Meyer, Gerard Wysocki

Proceedings Volume 10939, 1093919 (2019) https://doi.org/10.1117/12.2510060

KEYWORDS: Mode locking, Quantum cascade lasers, Quantum wells, Ions, Semiconductor lasers, Mid-IR, Absorption, Electrons, Laser resonators, Frequency combs

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SPIE Journal Paper | 19 September 2017 Open Access

Multiheterodyne spectroscopy using interband cascade lasers

Lukasz Sterczewski, Jonas Westberg, Charles Patrick, Chul Soo Kim, Mijin Kim, Chadwick Canedy, William Bewley, Charles Merritt, Igor Vurgaftman, Jerry Meyer, Gerard Wysocki

OE, Vol. 57, Issue 01, 011014, (September 2017) https://doi.org/10.1117/12.10.1117/1.OE.57.1.011014

KEYWORDS: Spectroscopy, Signal to noise ratio, Quantum cascade lasers, Absorption, Methane, Spectral resolution, Optical engineering, Signal detection, Digital filtering, Sensors

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Proceedings Article | 9 June 2017 Presentation

Broadband mid-infrared and THz chemical detection with quantum cascade laser multi-heterodyne spectrometers (Conference Presentation)

Jonas Westberg, Lukasz Sterczewski, Link Patrick, Gerard Wysocki

Proceedings Volume 10210, 1021002 (2017) https://doi.org/10.1117/12.2262566

KEYWORDS: Spectroscopy, Mid-IR, Quantum cascade lasers, Terahertz radiation, Spectrometers, Molecular spectroscopy, Molecules, Chemical detection, Chemical species, Safety

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Proceedings Article | 20 February 2017 Presentation + Paper

Multi-heterodyne spectroscopy using Fabry-Perot interband cascade lasers for trace gas detection: a feasibility assessment

C. Patrick, L. Sterczewski, J. Westberg, W. Bewley, C. Merritt, C. Canedy, C. Kim, M. Kim, I. Vurgaftman, J. Meyer, G. Wysocki

Proceedings Volume 10123, 101231L (2017) https://doi.org/10.1117/12.2252253

KEYWORDS: Temperature metrology, FT-IR spectroscopy, Molecules, Spectroscopes, Spectroscopy, Quantum cascade lasers, Mid-IR, Fabry–Perot interferometers, Infrared spectroscopy, Semiconductor lasers, Absorption, Infrared detectors, Infrared radiation

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SPIE Journal Paper | 7 September 2016 Open Access

Cast terahertz lenses made of caramelized sucrose

Lukasz Sterczewski, Michal Grzelczak, Kacper Nowak, Edward Plinski

OE, Vol. 55, Issue 09, 090505, (September 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.9.090505

KEYWORDS: Terahertz radiation, Lenses, Diffraction, Principal component analysis, Refractive index, Optical components, Absorption, Hyperspectral imaging, Collimation, Electronics

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Proceedings Article | 25 February 2016 Paper

Piroxicam derivatives THz classification

Lukasz Sterczewski, Michal Grzelczak, Kacper Nowak, Bogusław Szlachetko, Stanislawa Plinska, Berenika Szczesniak-Siega, Wieslaw Malinka, Edward Plinski

Proceedings Volume 9747, 97470Z (2016) https://doi.org/10.1117/12.2224913

KEYWORDS: Principal component analysis, Terahertz radiation, Terahertz spectroscopy, Chemometrics, Molecules, Spectroscopy, Statistical analysis, Chemical analysis, Hydrogen, Clinical trials

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Showing 5 of 11 publications

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