Dr. Zbigniew Zakrzewski Profile

Dr. Zbigniew Zakrzewski

Assistant Professor at Bydgoszcz University of Science and Technology

SPIE Involvement:

Author

Area of Expertise:

Radio-over-Fiber , Wireless Communications , Passive and Active Optical Networking , Optical Fibers , Optical Fiber Networks , Open RAN and Open 5GC

Websites:

Company Website

Publications (14)

Proceedings Article | 12 June 2020 Paper

Transport of Rel-15/16 waveform radio signals over optical 5G fronthaul path

Zbigniew Zakrzewski

Proceedings Volume 11456, 114560N (2020) https://doi.org/10.1117/12.2566059

KEYWORDS: Radio optics, Optical fibers, Fiber optics, Signal processing, Channel projecting optics, Modulation, Interfaces, Dispersion, Clouds, Antennas, Radio over Fiber

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Proceedings Article | 12 June 2020 Paper

Potential use of fiber-optic and Li-Fi systems in private 5G/6G networks dedicated to the industrial IoT

Zbigniew Zakrzewski, Bogdan Łaga

Proceedings Volume 11456, 114560O (2020) https://doi.org/10.1117/12.2566060

KEYWORDS: Fiber optics, Optical fibers, Fiber optic networks, Interfaces, Networks, Clouds, Light emitting diodes, Data centers, Signal processing, Radio over Fiber

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Proceedings Article | 15 March 2019 Paper

Multi-core optical fibers in FTTH/FTTA/FTTS solutions supporting IoT

Zbigniew Zakrzewski, Jacek Majewski

Proceedings Volume 11045, 110450N (2019) https://doi.org/10.1117/12.2522393

KEYWORDS: Networks, Sensors, Optical fibers, Antennas, Fiber optics, Cladding, Optical networks, Telecommunications, Data processing, Data modeling

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Proceedings Article | 15 March 2019 Paper

Effectiveness of optical fiber networks in fifth and next generations of mobile systems

Zbigniew Zakrzewski

Proceedings Volume 11045, 110450M (2019) https://doi.org/10.1117/12.2522391

KEYWORDS: Modulation, Radio optics, Networks, Optical fibers, Optical networks, Channel projecting optics, Interfaces, Signal processing, Fiber optics, Network architectures

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Proceedings Article | 1 December 2017 Paper

Optical RRH working in an all-optical fronthaul network

Zbigniew Zakrzewski

Proceedings Volume 10603, 106030I (2017) https://doi.org/10.1117/12.2284951

KEYWORDS: Radio over Fiber, Radio optics, Head, Analog electronics

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Proceedings Article | 10 February 2017 Paper

Aspects of connecting the single-core and multi-core optical fibers

Zbigniew Zakrzewski, Jacek Majewski

Proceedings Volume 10325, 103250I (2017) https://doi.org/10.1117/12.2271081

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Proceedings Article | 10 February 2017 Paper

Fronthaul optical networks working with use of the hybrid analog and digital radio-over-fiber techniques

Zbigniew Zakrzewski

Proceedings Volume 10325, 103250X (2017) https://doi.org/10.1117/12.2271067

KEYWORDS: Analog electronics

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Proceedings Article | 9 April 2007 Paper

Analysis of single-modality of thermally diffused areas of telecommunication optical fiber core

Marek Ratuszek, Jacek Majewski, Zbigniew Zakrzewski, Małgorzata Ratuszek

Proceedings Volume 6608, 660819 (2007) https://doi.org/10.1117/12.739605

KEYWORDS: Diffusion, Optical fibers, Refractive index, Telecommunications, Virtual colonoscopy, Fiber lasers, Cladding, Single mode fibers, Waveguides, Fiber coupled lasers

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Proceedings Article | 7 October 2005 Paper

Gaussian approximation of splice loss of telecommunication fibers with different parameters

Marek Ratuszek, Zbigniew Zakrzewski, Jacek Majewski

Proceedings Volume 5948, 594826 (2005) https://doi.org/10.1117/12.622137

KEYWORDS: Refractive index, Optical fibers, Diffusion, Telecommunications, Single mode fibers, Cladding, Waveguides, Reflectometry, Picosecond phenomena, Signal attenuation

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Proceedings Article | 13 December 2000 Paper

Diffusion processes and the emerging intermediate area during arc fusion splicing of single-mode optical telecommunication fibers

Marek Ratuszek, Zbigniew Zakrzewski, Jacek Majewski, Malgorzata Ratuszek

Proceedings Volume 4239, (2000) https://doi.org/10.1117/12.409182

KEYWORDS: Optical fibers, Diffusion, Fusion splicing, Single mode fibers, Cladding, Telecommunications, Refractive index, Standards development, Singular optics, Reflectivity

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Proceedings Article | 13 December 2000 Paper

Arc fusion splicing of telecommunication optical fibers in extreme climatic circumstances

Marek Ratuszek, Zbigniew Zakrzewski, Jacek Majewski, Stefan Strozecki, Jozef Zalewski

Proceedings Volume 4239, (2000) https://doi.org/10.1117/12.409181

KEYWORDS: Optical fibers, Single mode fibers, Fusion splicing, Climatology, Telecommunications, Humidity, Signal attenuation, Climate change, Standards development, Refractive index

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Proceedings Article | 14 May 1999 Paper

Influence of weather conditions on splicing process and parameters of splicing single-mode telecommunication fibers of different types

Marek Ratuszek, Zbigniew Zakrzewski, Jacek Majewski, Stefan Strozecki, Jozef Zalewski, Tadeusz Konefal, Witold Kula

Proceedings Volume 3731, (1999) https://doi.org/10.1117/12.348697

KEYWORDS: Optical fibers, Telecommunications, Single mode fibers, Fusion splicing, Standards development, Humidity, Signal attenuation, Cladding, Manufacturing, Reflectivity

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Proceedings Article | 14 May 1999 Paper

Errors and their correction in reflectometric measurements of lengths of spliced fibers

Marek Ratuszek, Jacek Majewski, Zbigniew Zakrzewski, Jozef Zalewski, Malgorzata Ratuszek

Proceedings Volume 3731, (1999) https://doi.org/10.1117/12.348698

KEYWORDS: Optical fibers, Reflectometry, Signal attenuation, Telecommunications, Error analysis, Aluminum, Receivers, Refraction, Light scattering, Astatine

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Proceedings Article | 14 May 1999 Paper

Examinations of connections of spliced fibers NZDF of TrueWave type

Marek Ratuszek, Jacek Majewski, Zbigniew Zakrzewski, Jozef Zalewski, Zdzislav Drzycimski

Proceedings Volume 3731, (1999) https://doi.org/10.1117/12.348699

KEYWORDS: Optical fibers, Dispersion, Signal attenuation, Single mode fibers, Four wave mixing, Telecommunications, Cladding, Fusion splicing, Dense wavelength division multiplexing, Doping

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Showing 5 of 14 publications

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