Dr. Dariusz Szabra Profile

Dr. Dariusz Szabra

at Wojskowa Akademia Techniczna

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Publications (9)

Proceedings Article | 11 February 2020 Open Access

Hybrid wireless communication link

J. Mikołajczyk, R. Matyszkiel, D. Szabra, A. Prokopiuk, B. Grochowina, Z. Bielecki

Proceedings Volume 11442, 114420K (2020) https://doi.org/10.1117/12.2565289

KEYWORDS: Free space optics, Turbulence, Wireless communications, Visibility, Data transmission, Prototyping, Visibility through fog, Radio optics, Signal attenuation, Mass attenuation coefficient

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Proceedings Article | 27 March 2019 Paper

Optical-radio hybrid technology in military wireless communication systems

J. Mikolajczyk, D. Szabra, Z. Bielecki, R. Matyszkiel, B. Grochowina

Proceedings Volume 11055, 1105506 (2019) https://doi.org/10.1117/12.2524431

KEYWORDS: Free space optics, Telecommunications, Wireless communications, Long wavelength infrared, Scintillation, RF communications, Computer security, Hybrid optics, Quantum cascade lasers, Data transmission

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Proceedings Article | 18 October 2017 Paper

Analysis of InP-based QCLs designed for application in optical transmitter of free-space optics

Kamil Pierscinski, Janusz Mikołajczyk, Dariusz Szabra, Dorota Pierścińska, Piotr Gutowski, Zbigniew Bielecki, Maciej Bugajski

Proceedings Volume 10437, 104370A (2017) https://doi.org/10.1117/12.2278603

KEYWORDS: Free space optics, Quantum cascade lasers, Transmitters, Long wavelength infrared, Pulsed laser operation, Modulation

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Proceedings Article | 1 September 2017 Paper

Detection of optical signals in selected sensing applications

J. Mikołajczyk, J. Wojtas, Z. Bielecki, B. Rutecka, D. Szabra, K. Kłos

Proceedings Volume 10455, 104550S (2017) https://doi.org/10.1117/12.2282833

KEYWORDS: Signal detection, Photodetectors, Laser spectroscopy, Absorption spectroscopy

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Proceedings Article | 2 September 2016 Paper

Detection of the trace amounts of carbon monoxide using cavity enhanced spectroscopy

J. Wojtas, Z. Bielecki, J. Mikołajczyk, M. Nowakowski, D. Szabra, B. Zakrzewska, A. Prokopiuk

Proceedings Volume 10034, 100340D (2016) https://doi.org/10.1117/12.2244473

KEYWORDS: Carbon monoxide, Sensors, Absorption, Optical resonators, Gases, Spectroscopy, Optoelectronics, Laser systems engineering, Quantum cascade lasers, Spectroscopes

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Proceedings Article | 2 May 2014 Paper

Time resolved FTIR study of spectral tuning and thermal dynamics of mid-IR QCLs

Kamil Pierściński, Dorota Pierścińska, Dariusz Szabra, Mirosław Nowakowski, Jacek Wojtas, Janusz Mikołajczyk, Zbigniew Bielecki, Maciej Bugajski

Proceedings Volume 9134, 91341L (2014) https://doi.org/10.1117/12.2052206

KEYWORDS: Quantum cascade lasers, Temperature metrology, FT-IR spectroscopy, Spectroscopes, Pulsed laser operation, Mid-IR, Gallium arsenide, Spectral resolution, Wavelength tuning, Waveguides

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Proceedings Article | 18 May 2012 Paper

NO and N2O detection employing cavity enhanced technique

J. Wojtas, R. Medrzycki, B. Rutecka, J. Mikolajczyk, M. Nowakowski, D. Szabra, M. Gutowska, T. Stacewicz, Z. Bielecki

Proceedings Volume 8374, 837414 (2012) https://doi.org/10.1117/12.919240

KEYWORDS: NOx, Nitrous oxide, Sensors, Absorption, Mirrors, Oxides, Gases, Quantum cascade lasers, Neodymium, Explosives

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Proceedings Article | 4 May 2012 Paper

Transmitter for free-space optics with an integrated driver

Janusz Mikolajczyk, Jacek Wojtas, Magdalena Gutowska, Miroslaw Nowakowski, Dariusz Szabra, Beata Rutecka, Robert Medrzycki, Zbigniew Bielecki

Proceedings Volume 8397, 83970F (2012) https://doi.org/10.1117/12.919369

KEYWORDS: Free space optics, Transmitters, Quantum cascade lasers, Pulsed laser operation, Aluminium phosphide, Integrated optics, Semiconductor lasers, Laser optics, Optoelectronics, Free space

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Proceedings Article | 3 May 2012 Paper

An integrated driver for quantum cascade lasers

Janusz Mikolajczyk, Ryszard Niedbala, Marcin Wesolowski, Jacek Wojtas, Dariusz Szabra, Zbigniew Bielecki

Proceedings Volume 8397, 83970G (2012) https://doi.org/10.1117/12.919426

KEYWORDS: Quantum cascade lasers, Resistance, Temperature metrology, Control systems, Cooling systems, Pulsed laser operation, Pulse generators, Resistors, Continuous wave operation

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Showing 5 of 9 publications

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