Dr. Jan Vitasek Profile

Dr. Jan Vitasek

at VŠB-Technical Univ of Ostrava

SPIE Involvement:

Author

Publications (32)

Proceedings Article | 23 December 2016 Paper

Simulation of turbulences and fog effects on the free space optical link inside of experimental box

Jan Latal, Jan Vitasek, Lukas Hajek, Ales Vanderka, Petr Koudelka, Stanislav Kepak, Vladimir Vasinek

Proceedings Volume 10142, 101421O (2016) https://doi.org/10.1117/12.2257443

KEYWORDS: Fiber optic gyroscopes, Free space optics, Signal attenuation, Turbulence, Atmospheric optics, Fluctuations and noise, Thermal effects, Sensors, Distance measurement, Velocity measurements

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Proceedings Article | 19 September 2016 Paper

Testing FSO WDM communication system in simulation software optiwave OptiSystem in different atmospheric environments

Ales Vanderka, Lukas Hajek, Lukas Bednarek, Jan Latal, Jan Vitasek, Stanislav Hejduk, Vladimir Vasinek

Proceedings Volume 9979, 997914 (2016) https://doi.org/10.1117/12.2237903

KEYWORDS: Free space optics, Wavelength division multiplexing, Modulation, Signal to noise ratio, Telecommunications, Quadrature amplitude modulation, Signal attenuation, Phase shift keying, Head, Eye

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Proceedings Article | 19 September 2016 Paper

Optical intensity scintillation in the simulated atmospherical environment

Lukas Hajek, Jan Latal, Ales Vanderka, Jan Vitasek, Marian Bojko, Lukas Bednarek, Vladimir Vasinek

Proceedings Volume 9979, 997915 (2016) https://doi.org/10.1117/12.2237969

KEYWORDS: Atmospheric optics, Refractive index, Sensors, Receivers, Scintillation, Free space optics, Turbulence, Mathematical modeling, Data modeling, Atmospheric scintillation

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Proceedings Article | 4 September 2015 Paper

Testing resistance modulation formats for FSO communication in turbulent environment, with used simulation box

Ales Vanderka, Lukas Hajek, Jan Latal, Jan Vitasek, Stanislav Hejduk, Vladimir Vasinek

Proceedings Volume 9614, 96140S (2015) https://doi.org/10.1117/12.2180335

KEYWORDS: Eye, Modulation, Fiber optic gyroscopes, Free space optics, Signal attenuation, Fluctuations and noise, Phase shift keying, Receivers, Semiconductor lasers, Atmospheric modeling

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Proceedings Article | 4 September 2015 Paper

Statistical prediction of the atmospheric behavior for free space optical link

Lukas Hajek, Jan Vitasek, Ales Vanderka, Jan Latal, Frantisek Perecar, Vladimir Vasinek

Proceedings Volume 9614, 96140V (2015) https://doi.org/10.1117/12.2180338

KEYWORDS: Free space optics, Solar radiation models, Statistical analysis, Atmospheric optics, Refractive index, Data modeling, Atmospheric modeling, Signal attenuation, Head, Mathematical modeling

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Proceedings Article | 29 July 2015 Paper

Measurement of turbulences influence on the laser beam polarization state

Jan Latal, Jan Vitasek, Lukas Hajek, Petr Koudelka, Petr Siska, Stanislav Hejduk, Ales Vanderka, Vladimir Vasinek

Proceedings Volume 9659, 96591L (2015) https://doi.org/10.1117/12.2196261

KEYWORDS: Polarization, Turbulence, Free space optics, Polarimetry, Optical spheres, Optical simulations, Networks, Atmospheric optics, Thermography, Jones vectors

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Proceedings Article | 7 February 2015 Paper

RFoG deployment into the next-generation networks

Petr Siska, Tomas Hlavinka, Petr Koudelka, Jan Latal, Jan Vitasek, Lukas Hajek, Radek Poboril

Proceedings Volume 9388, 93880R (2015) https://doi.org/10.1117/12.2087121

KEYWORDS: Network architectures, Networks, Image quality, Passive optical networks, Electronic filtering, Optical amplifiers, Signal attenuation, Optical networks, Receivers, Video

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Proceedings Article | 7 February 2015 Paper

Software design of optical link for indoor wireless optical communication network used LEDs as source visible light communication

Andrej Liner, Martin Papes, Jakub Jaros, Petr Koudelka, Jan Latal, Jan Vitasek, Lukas Hajek, Vladimir Vasinek

Proceedings Volume 9387, 938710 (2015) https://doi.org/10.1117/12.2087120

KEYWORDS: Light emitting diodes, Channel projecting optics, Optical communications, Optical networks, Visible radiation, Transmitters, Optical design, Light sources and illumination, Receivers, Wireless communications

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Proceedings Article | 7 February 2015 Paper

Software design of segment optical transmitter for indoor free-space optical networks

Jan Latal, Jan Vitasek, Petr Koudelka, Petr Siska, Andrej Liner, Lukas Hajek, Ales Vanderka, Vladimir Vasinek, Michal Lucki

Proceedings Volume 9387, 93870Y (2015) https://doi.org/10.1117/12.2087118

KEYWORDS: Transmitters, Free space optics, Optical networks, Adaptive optics, Free space, Optical design, Eye, Telecommunications, Safety, Standards development

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Proceedings Article | 6 January 2015 Paper

New approach to design of optical transmitter for indoor free space optical network

Jan Latal, Petr Koudelka, Jan Vitasek, Lukas Hajek, Stanislav Hejduk, Andrej Liner, Petr Siska, Vladimir Vasinek

Proceedings Volume 9450, 94501D (2015) https://doi.org/10.1117/12.2073495

KEYWORDS: Free space optics, Transmitters, Adaptive optics, Optical design, Telecommunications, Free space, Optical networks, Light emitting diodes, Free space optical communications, Geometrical optics

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Proceedings Article | 7 October 2014 Paper

Indoor visible light communication: modeling and analysis of multi-state modulation

Petr Koudelka, Jan Latal, Petr Siska, Jan Vitasek, Andrej Liner, Radek Martinek, Vladimir Vasinek

Proceedings Volume 9224, 92241I (2014) https://doi.org/10.1117/12.2063090

KEYWORDS: Modulation, Light emitting diodes, Visible radiation, Receivers, Networks, Photodetectors, Optical networks, Ocean optics, Optical amplifiers, Telecommunications

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Proceedings Article | 12 September 2014 Paper

WDM-PON network simulation with different implementation of optical amplifier in the line

Jan Latal, Petr Koudelka, Petr Siska, Jan Vitasek, Vladimir Vasinek

Proceedings Volume 9193, 919318 (2014) https://doi.org/10.1117/12.2060112

KEYWORDS: Optical amplifiers, WDM-PON, Raman spectroscopy, Signal to noise ratio, Attenuators, Fiber amplifiers, Networks, L band, Signal attenuation, Optical networks

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Proceedings Article | 12 September 2014 Paper

Simulation of integrated optical network (IPON) properties

Petr Siska, Petr Koudelka, Jan Latal, Jan Vitasek, Stanislav Kepak, Vladimír Vašinek

Proceedings Volume 9193, 91931J (2014) https://doi.org/10.1117/12.2063015

KEYWORDS: WDM-PON, Optical networks, Networks, Optical simulations, Dense wavelength division multiplexing, Receivers, Transmitters, Eye, Integrated optics, Wavelength division multiplexing

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Proceedings Article | 25 September 2013 Paper

Recovery of LED diode optical spectrum

Jan Vitasek, Jan Latal, Petr Siska, Jan Skapa, Martin Papes, Vladimir Vasinek

Proceedings Volume 8874, 88740M (2013) https://doi.org/10.1117/12.2023862

KEYWORDS: Light emitting diodes, Diodes, Modulation, Free space optics, Visible radiation, Networks, Radium, Optical components, Ocean optics, Standards development

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Proceedings Article | 3 May 2013 Paper

Coupling conditions for quasi-single mode optical fibers with different refractive index profile

Petr Siska, Jan Latal, Petr Koudelka, Jan Vitasek, Ivan Kasik, Vladimir Vasinek

Proceedings Volume 8774, 87741T (2013) https://doi.org/10.1117/12.2017259

KEYWORDS: Optical fibers, Refractive index, Optical testing, Beam analyzers, Sensors, Microscopes, CCD cameras, Semiconductor lasers, Signal attenuation, Fiber optics sensors

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Proceedings Article | 3 May 2013 Paper

Low noise omnidirectional optical receiver for the mobile FSO networks

Karel Witas, Stanislav Hejduk, Vladimir Vasinek, Jan Vitasek, Jan Latal

Proceedings Volume 8774, 87741Q (2013) https://doi.org/10.1117/12.2017086

KEYWORDS: Receivers, Photodiodes, Free space optics, Transmitters, Signal to noise ratio, Geometrical optics, Diodes, Sensors, Optical amplifiers, Amplifiers

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Proceedings Article | 3 May 2013 Paper

Rock massif temperature changes measurement with regard to thermal responses generated by a thermal response test device

Jan Latal, Jan Vitasek, Petr Koudelka, Petr Siska, Andrej Liner, Martin Papes, Karel Witas, Stanislav Hejduk, Vladimir Vasinek

Proceedings Volume 8774, 877416 (2013) https://doi.org/10.1117/12.2017241

KEYWORDS: Temperature metrology, Raman scattering, Optical fibers, Raman spectroscopy, Sensors, Scattering, 3D metrology, Wind energy, Thermal effects, Light scattering

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