Mr. Zbigniew Holdynski Profile

Zbigniew Holdynski

R&D Senior Engineer at InPhoTech

SPIE Involvement:

Author

Publications (17)

Proceedings Article | 6 October 2017 Paper

Paper

All-fiber intensity bend sensor based on photonic crystal fiber with asymmetric air-hole structure

Dawid Budnicki, Lukasz Szostkiewicz, Michal Szymanski, Lukasz Ostrowski, Zbigniew Holdynski, Stanislaw Lipinski, Michal Murawski, Grzegorz Wojcik, Mariusz Makara, Krzysztof Poturaj, Pawel Mergo, Marek Napierala, Tomasz Nasilowski

Proceedings Volume 10433, 1043311 (2017) https://doi.org/10.1117/12.2278650

KEYWORDS: Sensors, Fiber optics sensors, Optical fibers, Robots, Structured optical fibers, Photonic crystal fibers, Robotics, Titanium, Polishing, Fiber optics

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Proceedings Article | 6 October 2017 Presentation + Paper

Presentation + Paper

Highly birefringent dual-mode nonlinear fibers for customised supercontinuum generation

Zbyszek Holdynski, Marek Napierala, Michalina Jozwik, Pawel Mergo, Tomasz Nasilowski

Proceedings Volume 10438, 1043803 (2017) https://doi.org/10.1117/12.2278206

KEYWORDS: Optical fibers, Nonlinear control, Polarization, Supercontinuum generation, Dispersion, Luminescence, Microscopy, Fluorescence spectroscopy, Spectroscopy, Reflectivity

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Proceedings Article | 28 January 2017 Paper

Paper

Overcoming the capacity crunch: ITU-T G.657.B3 compatible 7-core and 19-core hole-assisted fibers

A. Ziolowicz, L. Szostkiewicz, L. Ostrowski, T. Tenderenda, M. Napierala, M. Szymanski, M. Murawski, M. Filipowicz, B. Bienkowska, A. Kolakowska, A. Pytel, Z. Holdynski, D. Kunicki, D. Budnicki, K. Poturaj, G. Wojcik, M. Makara, P. Mergo, T. Nasilowski

Proceedings Volume 10130, 101300C (2017) https://doi.org/10.1117/12.2252366

KEYWORDS: Optical fibers, Multiplexing, Space division multiplexing, Dense wavelength division multiplexing, Cladding, Single mode fibers, Standards development, Dispersion, Manufacturing, Signal attenuation

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Proceedings Article | 17 December 2015 Paper

Paper

Experimental investigation of temperature influence on nonlinear effects in microstructured fibers

Z. Holdynski, M. Jozwik, Michal Murawski, L. Ostrowski, P. Mergo, T. Nasilowski

Proceedings Volume 9816, 98160S (2015) https://doi.org/10.1117/12.2222286

KEYWORDS: Phase matching, Temperature metrology, Dispersion, Optical fibers, Visible radiation, Four wave mixing, Refractive index, Infrared radiation, Nonlinear optics, Diagnostics

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Proceedings Article | 24 August 2015 Paper

Paper

Hybrid Young interferometer for high resolution measurement of dynamic speckle using high birefringence liquid crystal

N. Bennis, Z. Holdynski, I. Merta, P. Marc, P. Kula, R. Mazur, W. Piecek, L. Jaroszewicz

Proceedings Volume 9660, 96600W (2015) https://doi.org/10.1117/12.2189226

KEYWORDS: Phase shift keying, Liquid crystals, Speckle pattern, Speckle, Interferometers, Modulation, Demodulation, Modulators, Phase modulation, Phase measurement

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Proceedings Article | 2 June 2014 Paper

Paper

Microstructured fibres ultraviolet sources for sensing applications

Zbigniew Holdynski, Marek Napierala, Michal Szymanski, Michal Murawski, Pawel Mergo, Pawel Marc, Leszek Jaroszewicz, Tomasz Nasilowski

Proceedings Volume 9157, 91572R (2014) https://doi.org/10.1117/12.2059258

KEYWORDS: Ultraviolet radiation, Four wave mixing, Ultraviolet sources, Optical fibers, Phase modulation, Dispersion, Surgery, Infrared radiation, Photonic crystal fibers, Spectroscopy

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Proceedings Article | 1 May 2014 Paper

Paper

Influence of photonic crystal fiber manufacturing inaccuracies on supercontinuum generation

Marek Napierala, Zbigniew Holdynski, Michal Szymanski, Michal Murawski, Pawel Mergo, Pawel Marc, Leszek Jaroszewicz, Tomasz Nasilowski

Proceedings Volume 9136, 91361M (2014) https://doi.org/10.1117/12.2052109

KEYWORDS: Dispersion, Photonic crystal fibers, Manufacturing, Structured optical fibers, Fiber characterization, Supercontinuum generation, Nonlinear crystals, Tolerancing, Nonlinear optics, Raman spectroscopy

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Proceedings Article | 7 March 2014 Paper

Paper

Low loss coupling and splicing of standard single mode fibers with all-solid soft-glass microstructured fibers for supercontinuum generation

M. Murawski, G. Stępniewski, T. Tenderenda, M. Napierała, Z. Hołdyński, L. Szostkiewicz, M. Slowikowski, M. Szymanski, L. Ostrowski, L. Jaroszewicz, R. Buczyński, T. Nasiłowski

Proceedings Volume 8982, 898228 (2014) https://doi.org/10.1117/12.2041677

KEYWORDS: Optical fibers, Glasses, Single mode fibers, Supercontinuum generation, Standards development, Solids, Fusion splicing, Dispersion, Neodymium, Scanning electron microscopy

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Proceedings Article | 7 March 2014 Paper

Paper

Influence of the mode field diameter on the strain sensitivity of different fibers

M. Murawski, T. Tenderenda, M. Napierała, L. Szostkiewicz, A. Lukowski, Z. Hołdyński, M. Szymański, M. Słowikowski, L. Ostrowski, P. Marc, L. Jaroszewicz, T. Nasiłowski

Proceedings Volume 8982, 89821B (2014) https://doi.org/10.1117/12.2040586

KEYWORDS: Optical fibers, Interferometers, Phase measurement, Vertical cavity surface emitting lasers, Sensors, Photonics, Mach-Zehnder interferometers, Fiber couplers, Telecommunications, Doping

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Proceedings Article | 7 March 2014 Paper

Paper

Analysis of supercontinuum generated with endlessly single mode new type of microstructured fibre series with near-visible zero dispersion wavelength

Zbigniew Holdynski, Marek Napierala, Urszula Laudyn, Miroslaw Karpierz, Michal Szymanski, Michal Murawski, Pawel Mergo, Pawel Marc, Leszek Jaroszewicz, Tomasz Nasilowski

Proceedings Volume 8961, 896138 (2014) https://doi.org/10.1117/12.2039485

KEYWORDS: Dispersion, Manufacturing, Femtosecond phenomena, Tolerancing, Optical fibers, Silica, Supercontinuum generation, Interferometry, Microscopes, Nonlinear dynamics

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Proceedings Article | 7 March 2014 Paper

Paper

Influence of zero dispersion wavelength on supercontinuum generation in near infrared, visible, and UV range for a series of microstructured fibres

Z. Holdynski, M. Napierala, M. Szymanski, M. Murawski, P. Mergo, P. Marc, L. Jaroszewicz, T. Nasilowski

Proceedings Volume 8961, 896137 (2014) https://doi.org/10.1117/12.2039091

KEYWORDS: Ultraviolet radiation, Optical fibers, Four wave mixing, Supercontinuum generation, Visible radiation, Modulation, Dispersion, Nonlinear dynamics, Near infrared, Raman scattering

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Proceedings Article | 20 May 2013 Paper

Paper

Bicell fibre optics homodyne phase demodulator: experimental results

Z. Holdynski, I. Merta, T. Nasilowski, L. Jaroszewicz

Proceedings Volume 8794, 87940G (2013) https://doi.org/10.1117/12.2025264

KEYWORDS: Phase shift keying, Demodulation, Modulation, Ferroelectric materials, Modulators, Fiber optics, Homodyne detection, Error analysis, Interferometers, Data acquisition

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Proceedings Article | 20 May 2013 Paper

Paper

Influence of the mode geometry on the strain and temperature sensitivity of different fibers

M. Murawski, Z. Holdynski, M. Szymanski, T. Tenderenda, L. Ostrowski, A. Łukowski, H. Krisch, M. Napierała, L. Jaroszewicz, T. Nasilowski

Proceedings Volume 8794, 87940T (2013) https://doi.org/10.1117/12.2026056

KEYWORDS: Optical fibers, Interferometers, Temperature metrology, Sensors, Phase measurement, Doping, Vertical cavity surface emitting lasers, Glasses, Single mode fibers, Signal detection

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Proceedings Article | 20 May 2013 Paper

Paper

Numerical aperture analysis of specialty microstructured fibres in a broad wavelength range

L. Ostrowski, M. Murawski, M. Szymanski, Z. Holdynski, T. Tenderenda, P. Pura, P. Mergo, P. Marć, T. Nasilowski, L. Jaroszewicz

Proceedings Volume 8794, 879440 (2013) https://doi.org/10.1117/12.2025718

KEYWORDS: Optical fibers, Fiber characterization, Refractive index, Manufacturing, Structured optical fibers, Fiber couplers, Photonics, Waveguides, Cladding, Sensors

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Proceedings Article | 7 November 2012 Paper

Paper

Strain and temperature sensitivity measurement using simple microstructured fiber Mach-Zhender interferometer

M. Murawski, M. Szymanski, Z. Holdynski, T. Tenderenda, L. Ostrowski, K. Pawlik, A. Lukowski, H. Krisch, P. Marć, L. Jaroszewicz, T. Nasinowski

Proceedings Volume 8421, 84217E (2012) https://doi.org/10.1117/12.975278

KEYWORDS: Interferometers, Sensors, Temperature metrology, Mach-Zehnder interferometers, Vertical cavity surface emitting lasers, Silica, Fiber optics sensors, Fiber couplers, Mechanical sensors, Light sources

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Proceedings Article | 2 July 2012 Paper

Paper

Low power and inexpensive microstructured fiber Mach Zehnder interferometer as temperature insensitive mechanical sensor

M. Murawski, M. Szymanski, Z. Holdynski, T. Tenderenda, L. Ostrowski, K. Pawlik, K. Gossner, H. Krisch, L. Jaroszewicz, T. Nasilowski, Pawel Marć

Proceedings Volume 8426, 84260H (2012) https://doi.org/10.1117/12.922830

KEYWORDS: Interferometers, Sensors, Temperature metrology, Mechanical sensors, Mach-Zehnder interferometers, Silica, Glasses, Vertical cavity surface emitting lasers, Transducers

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Microstructured fibres (MSFs) reveal unique properties including endlessly single-mode operation from ultraviolet to infrared wavelengths, very high birefringence or nonlinearity, very large or very small effective mode field area, and many others. The size, shape and the location of the air holes allow for tailoring MSF parameters in a very wide range, way beyond the classical fibres, what opens up the possibilities for various applications. Due to their advantages MSFs obtain growing attention for their perspectives in sensing applications. Different MSF sensors have already been investigated, including interferometric transducers for diverse physical parameters. Until now, there have not been any publications reporting on the sensing applications of MSF Mach-Zehnder interferometers, targeting the mechanical measurements of vibrations, dynamic or static pressure, strain, bending and lateral force. Moreover, a critical feature opening the prospective of optical fibre transducer to successfully accomplish a particular sensing task remains its cross-sensitivity to temperature. Studied MSF is made of pure silica glass in the entire cross-section with a hexagonal structure of the holes. Consequently, there is no thermal stress induced by the difference in thermal expansion coefficients between the doped core region and the pure silica glass cladding, in contrast to standard fibres. In this paper we present the experimental comparison of mechanical and temperature sensitivities of Mach- Zehnder interferometer with replaceable FC connectorized sensing fibre arm, such as: off-the-shelf endlessly single mode MSF or standard telecom single mode fibre. Experimental results clearly show very low cross-sensitivity to temperature of studied MSF compared with standard fibre. Additionally, microstructured fibre Mach-Zehnder interferometer with standard FC receptacles allows using different fibres as sensors with the same device. Moreover, investigated interferometer consumes in total extremely low electric power (< 20 mW) due to the implementation of exceptionally effective data analysis electronics and VCSEL as the light source.

Proceedings Article | 26 April 2012 Paper

Paper

Investigation of dispersion characteristics of highly nonlinear microstructured fibre series for customized supercontinuum generation

Zbyszek Holdynski, Michal Szymanski, Michal Murawski, Pawel Mergo, Idzi Merta, Malgorzata Gawronska, Pawel Marc, Leszek Jaroszewicz, Tomasz Nasilowski

Proceedings Volume 8426, 84260O (2012) https://doi.org/10.1117/12.922765

KEYWORDS: Dispersion, Interferometers, Supercontinuum generation, Critical dimension metrology, Light sources, Manufacturing, Numerical simulations, Nonlinear optics, Silica, Fringe analysis

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Showing 5 of 17 publications

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