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Polarization properties of laser beam
Březina, Vojtěch ; Hudcová, Lucie (referee) ; Poliak, Juraj (advisor)
Bachelor thesis deals with polarization properties of optical beam and determination her polarization state by Stokes parameters. Further is studied the influence of environment on the polarization of wave. At the beginning of the thesis, fundamental terms which concern wave polarisation including description of polarisation device are defined. In conclusion of the thesis, experimental workplace for polarisation properties measurement using Poincare sphere and Stokes parameters is designed. The object of the experimental part were: measurement of the polarization wave, Mueller matrix measurement, verification function beam splitter and the creation of supportive programs in MATLAB. The results of the experimental findings were determined, allowing to improve measurement.
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Optical fiber polarization sensor optimalization for detection of fast and small temperature changes in military objects
Sergeev, Roman ; Grenar, David (referee) ; Filka, Miloslav (advisor)
This bachelor thesis deals with the design of an optical fiber thermal (temperature) sensor suitable for application in a military building. The thermal sensor detects even slight temperature changes based on the change in the polarization state of the light. The thesis describes the basic theory, which serves as a source for understanding the principle of operation of the fiber optic sensor. In the practical part, the basic quantities describing the polarization state of light were measured. The measured values were plotted in graphs to illustrate the dependence. This thesis aims to measure the designed variants of the sensor connection and select the most suitable for temperature measurement.
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Automated measurement of polarisation properties of an optical beam
Březina, Vojtěch ; Vlček, Čestmír (referee) ; Poliak, Juraj (advisor)
Diploma thesis deals with polarization properties of an optical beam and the determination of its polarization state by means of the proposed automatic measurement method. Furthermore the influence of an environment on the polarization state of the optical wave is studied. At the beginning of this thesis the fundamental terms with respect to the wave polarization including the description of the polarization devices are presented. In conclusion a method for an automated experimental workplace for the measurement of the polarization properties using Poincare sphere and Stokes parameters is designed and verified.
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Optical fiber polarization sensor optimalization for detection of fast and small temperature changes in military objects
Sergeev, Roman ; Grenar, David (referee) ; Filka, Miloslav (advisor)
This bachelor thesis deals with the design of an optical fiber thermal (temperature) sensor suitable for application in a military building. The thermal sensor detects even slight temperature changes based on the change in the polarization state of the light. The thesis describes the basic theory, which serves as a source for understanding the principle of operation of the fiber optic sensor. In the practical part, the basic quantities describing the polarization state of light were measured. The measured values were plotted in graphs to illustrate the dependence. This thesis aims to measure the designed variants of the sensor connection and select the most suitable for temperature measurement.
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Polarization properties of laser beam
Březina, Vojtěch ; Hudcová, Lucie (referee) ; Poliak, Juraj (advisor)
Bachelor thesis deals with polarization properties of optical beam and determination her polarization state by Stokes parameters. Further is studied the influence of environment on the polarization of wave. At the beginning of the thesis, fundamental terms which concern wave polarisation including description of polarisation device are defined. In conclusion of the thesis, experimental workplace for polarisation properties measurement using Poincare sphere and Stokes parameters is designed. The object of the experimental part were: measurement of the polarization wave, Mueller matrix measurement, verification function beam splitter and the creation of supportive programs in MATLAB. The results of the experimental findings were determined, allowing to improve measurement.
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Automated measurement of polarisation properties of an optical beam
Březina, Vojtěch ; Vlček, Čestmír (referee) ; Poliak, Juraj (advisor)
Diploma thesis deals with polarization properties of an optical beam and the determination of its polarization state by means of the proposed automatic measurement method. Furthermore the influence of an environment on the polarization state of the optical wave is studied. At the beginning of this thesis the fundamental terms with respect to the wave polarization including the description of the polarization devices are presented. In conclusion a method for an automated experimental workplace for the measurement of the polarization properties using Poincare sphere and Stokes parameters is designed and verified.
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