Prof. Michael L. Korwin-Pawlowski Profile

Prof. Michael L. Korwin-Pawlowski

at Univ du Québec en Outaouais

SPIE Involvement:

Author

Publications (27)

Proceedings Article | 3 November 2021 Paper

Weather sensing device with local sensors and application of IoT methods

Michal Borecki, Arkadiusz Olejnik, Arkadiusz Rychlik, M. Korwin-Pawlowski

Proceedings Volume 12040, 120400J (2021) https://doi.org/10.1117/12.2608562

KEYWORDS: Sensors, Environmental sensing, Humidity, Meteorology, Temperature metrology, Data modeling, Internet, Data acquisition, Atmospheric sensing

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Proceedings Article | 6 November 2019 Paper

A passive sensing device for a cloud on the skyline detection

Michal Borecki, Arkadiusz Olejnik, Arkadiusz Rychlik, Michael Korwin-Pawlowski, Jan Szmidt

Proceedings Volume 11176, 111763A (2019) https://doi.org/10.1117/12.2536616

KEYWORDS: Clouds, Passive remote sensing, Sensors, Collimators, Ocean optics, Analog electronics, Spectrometers, Optical fibers, Fiber optics, Solar energy

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Proceedings Article | 1 October 2018 Paper

Automatic detection of outlier data received in multi-parametric capillary sensors of diesel fuels fit for use

M. Borecki, P. Prus, M. Korwin-Pawlowski, P. Doroz, J. Szmidt

Proceedings Volume 10808, 108080A (2018) https://doi.org/10.1117/12.2500289

KEYWORDS: Sensors, Capillaries, Head, Data conversion, Data processing, Signal processing, Physical phenomena, Statistical analysis, Data analysis, Principal component analysis

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Proceedings Article | 1 October 2018 Paper

Non-invasive method of car wheel rim examination

Michał Borecki, Arkadiusz Rychlik, Michael Korwin-Pawlowski

Proceedings Volume 10808, 108085S (2018) https://doi.org/10.1117/12.2500627

KEYWORDS: Diagnostics, Sensors, Safety, Visualization, Manufacturing, Roads, Error analysis, Ultrasonography, Nondestructive evaluation, Standards development

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Proceedings Article | 7 August 2017 Paper

Sensor set-up for wireless measurement of automotive rim and wheel parameters in laboratory conditions

M. Borecki, P. Prus, M. Korwin-Pawlowski, A. Rychlik, W. Kozubel

Proceedings Volume 10445, 1044569 (2017) https://doi.org/10.1117/12.2280970

KEYWORDS: Sensors, Sensor networks

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Proceedings Article | 22 December 2016 Paper

Multiparametric methane sensor for environmental monitoring

M. Borecki, M. Duk, A. Kociubiński, M. Korwin-Pawlowski

Proceedings Volume 10175, 101750M (2016) https://doi.org/10.1117/12.2261498

KEYWORDS: Sensors, Methane, Humidity, Head, Environmental sensing, Environmental monitoring, Gas sensors, Temperature metrology, Servomechanisms, Safety

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Today, methane sensors find applications mostly in safety alarm installations, gas parameters detection and air pollution classification. Such sensors and sensors elements exists for industry and home use. Under development area of methane sensors application is dedicated to ground gases monitoring. Proper monitoring of soil gases requires reliable and maintenance-free semi-constant and longtime examination at relatively low cost of equipment. The sensors for soil monitoring have to work on soil probe. Therefore, sensor is exposed to environment conditions, as a wide range of temperatures and a full scale of humidity changes, as well as rain, snow and wind, that are not specified for classical methane sensors. Development of such sensor is presented in this paper. The presented sensor construction consists of five commercial non dispersive infra-red (NDIR) methane sensing units, a set of temperature and humidity sensing units, a gas chamber equipped with a micro-fan, automated gas valves and also a microcontroller that controls the measuring procedure. The electronics part of sensor was installed into customized 3D printed housing equipped with self-developed gas valves. The main development of proposed sensor is on the side of experimental evaluation of construction reliability and results of data processing included safety procedures and function for hardware error correction. Redundant methane sensor units are used providing measurement error correction as well as improved measurement accuracy. The humidity and temperature sensors are used for internal compensation of methane measurements as well as for cutting-off the sensor from the environment when the conditions exceed allowable parameters. Results obtained during environment sensing prove that the gas concentration readings are not sensitive to gas chamber vertical or horizontal position. It is important as vertical sensor installation on soil probe is simpler that horizontal one. Data acquired during six month of environment monitoring prove that error correction of methane sensing units was essential for maintenance free sensor operation, despite used safety procedures.

Proceedings Article | 28 September 2016 Paper

Nichrome micro-heaters as actuators for microfluidic sensors

M. Gęca, T. Lizak, A. Kociubiński, M. Borecki, M. Korwin-Pawlowski

Proceedings Volume 10031, 1003126 (2016) https://doi.org/10.1117/12.2249184

KEYWORDS: Sensors, Actuators, Microfluidics, Capillaries, Resistance, Control systems, Silicon, Thin films, Temperature metrology, Control systems design

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Proceedings Article | 28 September 2016 Paper

Amplifiers dedicated for large area SiC photodiodes

M. Borecki, P. Doroz, M. Duk, M. Korwin-Pawlowski

Proceedings Volume 10031, 100311R (2016) https://doi.org/10.1117/12.2248512

KEYWORDS: Photodiodes, Silicon carbide, Optoelectronics, Sensors, Modulation, Optical amplifiers, Capacitance, Light sources and illumination, Polarization, Resistance

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Proceedings Article | 11 September 2015 Paper

Local liquid sample heating: integration and isolation of a micro-heater

M. Borecki, M. Geca, M. Korwin-Pawlowski, A. Kociubiński

Proceedings Volume 9662, 96620E (2015) https://doi.org/10.1117/12.2203520

KEYWORDS: Capillaries, Liquids, Sensors, Time metrology, Head, Cameras, Power supplies, Silicon carbide, Temperature metrology, Optical fibers

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Proceedings Article | 11 September 2015 Paper

Software detection of characteristics data of optical signals received in multiparametric capillary sensors of diesel fuel

M. Borecki, P. Prus, M. Korwin-Pawlowski, M. Duk

Proceedings Volume 9662, 966209 (2015) https://doi.org/10.1117/12.2203125

KEYWORDS: Sensors, Capillaries, Signal detection, Biodiesel, Time metrology, Signal processing, Head, Liquids, Optical fibers, Biological research

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Proceedings Article | 16 December 2014 Paper

Automatic detection of characteristic points and form of optical signals in multiparametric capillary sensors

M. Borecki, P. Prus, M. Korwin-Pawlowski, A. Kociubiński, M. Duk

Proceedings Volume 9290, 929009 (2014) https://doi.org/10.1117/12.2074463

KEYWORDS: Filtering (signal processing), Sensors, Signal processing, Smoothing, Signal detection, Capillaries, Electronic filtering, Interference (communication), Analog electronics, Biodiesel

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Proceedings Article | 25 October 2013 Paper

Large-area transparent in visible range silicon carbide photodiode

M. Borecki, P. Doroz, J. Szmidt, M. Korwin-Pawlowski, N. Kwietniewski, A. Kociubiński, M. Duk

Proceedings Volume 8903, 89030H (2013) https://doi.org/10.1117/12.2034797

KEYWORDS: Photodiodes, Silicon carbide, Ultraviolet radiation, Electrodes, Light emitting diodes, Sensors, Optical testing, Visible radiation, Crystals, Absorption

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Proceedings Article | 25 October 2013 Paper

Technology and characterization of 4H-SiC p-i-n junctions

Andrzej Kociubiński, Mariusz Duk, Monika Masłyk, Norbert Kwietniewski, Mariusz Sochacki, Michał Borecki, Michael Korwin-Pawłowski

Proceedings Volume 8903, 89030V (2013) https://doi.org/10.1117/12.2035436

KEYWORDS: Silicon carbide, Diodes, Ultraviolet radiation, Silicon, Electroluminescence, Visible radiation, Sensors, Semiconducting wafers, Aluminum, Ultraviolet detectors

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Proceedings Article | 25 July 2013 Paper

Optoelectronic and photonic sensors of mastitis in cow milk

M. Borecki, T. Niemiec, M. Korwin-Pawlowski, B. Kuczyńska, P. Doroz, K. Urbańska, M. Szmidt, J. Szmidt

Proceedings Volume 8902, 890213 (2013) https://doi.org/10.1117/12.2030301

KEYWORDS: Capillaries, Sensors, Liquids, Proteins, Electrodes, Head, Resistance, Signal attenuation, Photodetectors, Inflammation

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Proceedings Article | 5 August 2009 Paper

Modeling of a multicharged ion beam line using SIMION

Hani Elsayed-Ali, Karima Amiz, Michael Korwin-Pawlowski

Proceedings Volume 7386, 73862B (2009) https://doi.org/10.1117/12.833347

KEYWORDS: Ions, Ion beams, Computer simulations, Optical simulations, Particles, Electrodes, Argon, Electrons, Magnetism, 3D modeling

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Proceedings Article | 6 November 2008 Paper

The working condition of a short section of optical capillary in multi-parameters heads for lab-on-fiber application

Michael Korwin-Pawlowski, Michal Borecki, Maria Beblowska

Proceedings Volume 7124, 71240C (2008) https://doi.org/10.1117/12.817940

KEYWORDS: Capillaries, Liquids, Light sources, Head, Geometrical optics, Optoelectronics, Switching, Fiber optics sensors, Sensors, Glasses

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Proceedings Article | 16 May 2008 Paper

Performance improvement of a cascaded tapered long period grating refractometer by using nano-sized high refractive index coatings

P. Foglia Manzillo, M. Korwin-Pawlowski, M. Giordano, A. Cusano, W. Bock, P. Pilla

Proceedings Volume 7004, 70041V (2008) https://doi.org/10.1117/12.785879

KEYWORDS: Cladding, Refractive index, Signal attenuation, Visibility, Optical fibers, Overlay metrology, Polymers, Photorefractive polymers, Computing systems, Sensors

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Proceedings Article | 28 December 2007 Paper

A proposition of multi-parameter photonic method for nano-liter samples examination of liquids with short sections of optical capillaries

Michal Borecki, Michael Korwin-Pawlowski, Paweł Wrzosek, Maria Bebłowska

Proceedings Volume 6937, 69371G (2007) https://doi.org/10.1117/12.784686

KEYWORDS: Liquids, Capillaries, Head, Sensors, Optoelectronics, Fiber optics sensors, Refraction, Optical fibers, Geometrical optics, Light sources

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Proceedings Article | 8 October 2007 Paper

Long period gratings on random hole optical fibers and microstructured disordered fibers

Gary Pickrell, Predrag Mikulic, Michael Korwin-Pawlowski

Proceedings Volume 6767, 67670D (2007) https://doi.org/10.1117/12.735559

KEYWORDS: Optical fibers, Signal attenuation, Photonic crystal fibers, Light sources, Refractive index, Photomicroscopy, Optical testing, Coating, Spectrum analysis, Light emitting diodes

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Proceedings Article | 2 July 2007 Paper

A method of examination of liquids by neural network analysis of reflectometric time domain data from optical capillaries and fibers

Michael Korwin-Pawlowski, Michal Borecki, Maria Beblowska

Proceedings Volume 6619, 66193M (2007) https://doi.org/10.1117/12.738651

KEYWORDS: Liquids, Capillaries, Head, Optical fibers, Geometrical optics, Neural networks, Sensors, Fiber optics sensors, Fiber optics, Optical components

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Proceedings Article | 2 July 2007 Paper

Sensitivity characteristics in thinned long-period tapered gratings

W. Bock, A. Iadicicco, A. Cusano, M. Korwin-Pawlowski, A. Cutolo, S. Campopiano

Proceedings Volume 6619, 66192U (2007) https://doi.org/10.1117/12.738552

KEYWORDS: Ultraviolet radiation, Cladding, Refractive index, Signal attenuation, Etching, Wet etching, Water, Liquids, Optoelectronics, Phase matching

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Proceedings Article | 2 July 2007 Paper

Nanocoating effects on tapered long period fiber gratings

A. Cutolo, A. Cusano, P. Pilla, M. Korwin-Pawlowski, W. Bock, M. Giordano

Proceedings Volume 6619, 66192P (2007) https://doi.org/10.1117/12.738539

KEYWORDS: Refractive index, Cladding, Signal attenuation, Nano coatings, Overlay metrology, Optical fibers, Ultraviolet radiation, Polymers, Thin film coatings, Diffusion

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Proceedings Article | 16 May 2007 Paper

Short capillary tubing as fiber optic sensor of viscosity of liquids

Andrzej Jakubowski, Michael Korwin Pawlowski, Michal Borecki, Maria Beblowska

Proceedings Volume 6585, 65851G (2007) https://doi.org/10.1117/12.722497

KEYWORDS: Capillaries, Liquids, Fiber optics sensors, Geometrical optics, Silica, Signal attenuation, Reflection, Refraction, Water, Raman spectroscopy

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Proceedings Article | 12 October 2006 Paper

Light transmission characteristics of silica capillaries

M. Borecki, M. Bebłowska, M. Korwin-Pawłowski

Proceedings Volume 6347, 634715 (2006) https://doi.org/10.1117/12.714630

KEYWORDS: Capillaries, Liquids, Silica, Geometrical optics, Waveguides, Sensors, Optical fibers, Glasses, Photonic crystal fibers, Coating

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Proceedings Article | 22 April 2006 Paper

Diamond-like carbon films deposited onto optical fibres and waveguides: application in chemical sensing

Michael Korwin-Pawlowski, Wojtek Bock, Jan Szmidt, Mateusz Śmietana

Proceedings Volume 6189, 61890T (2006) https://doi.org/10.1117/12.661980

KEYWORDS: Refractive index, Optical fibers, Waveguides, Coating, Carbon, Cladding, Glasses, Silicon, Sensing systems, Sensors

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Proceedings Article | 5 October 2005 Paper

Application of photonic band gap fibers in capillary electrophoresis systems

Wojtek Bock, Michael Korwin-Pawlowski, Ewa Dabek-Zlotorzynska

Proceedings Volume 5952, 59520E (2005) https://doi.org/10.1117/12.622293

KEYWORDS: Optical fibers, Capillaries, Liquids, Sensors, Ions, Silica, Reflectometry, Cladding, Single mode fibers, Interfaces

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Proceedings Article | 20 April 2001 Paper

Use of cooled CCD cameras to control multicharged ion beam processes

Gilles Borsoni, Laurence Vallier, Michael Korwin-Pawlowski, Vincent Le Roux

Proceedings Volume 4405, (2001) https://doi.org/10.1117/12.425255

KEYWORDS: Ion beams, CCD cameras, Beam controllers, Process control, Control systems, Ions, Semiconducting wafers, Microelectronics, Manufacturing, Etching

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Showing 5 of 27 publications

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