Temat: 42.30.Wb - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Balance of Polarization in a Hybrid Fiber Optic Sensor
Autorzy:: Życzkowski, M.
Szustakowski, M.
Markowski, P.
Karol, M.
Powiązania:: https://bibliotekanauki.pl/articles/1399415.pdf
Data publikacji:: 2013-09
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 42.81.Pa
42.30.Wb
42.79.Qx
Opis:: This paper presents the effect of light polarization in a hybrid fiber optic sensor. The hybrid sensor is defined as a combination of interferometer sensor and modalmetric sensor. Hybrid sensor system is based on the effect of outputting interferometric sensor of interference as a result of changes made by the modalmetric system. Balance of polarization in the arms of classical interferometer sensor leads to improvement of contrast of interference pattern at the output of the interferometer. Aim of this study is to present a balance light polarization effects in a hybrid system.
Źródło:: Acta Physica Polonica A; 2013, 124, 3; 610-612
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Multispectral Systems of Imaging Scenery in Critical Infrastructure Protection, Threat Identification and Recognition
Autorzy:: Karol, M.
Szustakowski, M.
Życzkowski, M.
Markowski, P.
Ciurapiński, W.
Powiązania:: https://bibliotekanauki.pl/articles/1399365.pdf
Data publikacji:: 2013-09
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 42.30.Wb
87.57.-s
42.79.Qx
Opis:: The surveillance system more often uses devices working on different bands that are used not only for detection but also to recognize and identify threats. The paper presents the possibility of protection, detection and identification of risks, achieved through the use of multispectral detection systems in critical infrastructure facilities. The authors consider the benefits of active sensors based on other wavebands, such as millimeter wave radar, terahertz cameras, infrared camera and shows the ability to detect and identify the target using data collected by the sensors. Also discussed the issue of fusion data from different sensors and opportunities that the whole system obtained by application of data fusion.
Źródło:: Acta Physica Polonica A; 2013, 124, 3; 459-462
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Methods of Information Extraction from OCT Images
Autorzy:: Zajac, A.
Urbański, Ł.
Kasprzak, J.
Kecik, D.
Powiązania:: https://bibliotekanauki.pl/articles/1493300.pdf
Data publikacji:: 2011-10
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 87.57.-s
42.79.Qx
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Opis:: Optical diagnostic methods of biological media are more and more willingly used in clinical practice - also instead of classical biopsy. Particularly, optical coherent tomography methods and mammography (permitting achieving three-dimensional imaging of a tissue) are attractive in comparison with classical diagnostic methods. The article presents the analysis methods of optical parameters of biological tissues developed allowing obtaining absolute values of these parameters. Thanks to modern image analysis methods - wavelet transforms - the optical diagnostic effectiveness was improved. The theoretical and practical results achieved were compared with results of commercially accessible methods implemented in OCT devices.
Źródło:: Acta Physica Polonica A; 2011, 120, 4; 772-775
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Physical Properties of Fiber-Optic Sensor in New Dual Configuration
Autorzy:: Życzkowski, M.
Szustakowski, M.
Markowski, P.
Karol, M.
Powiązania:: https://bibliotekanauki.pl/articles/1418076.pdf
Data publikacji:: 2012-11
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 42.30.Wb
87.57.-s
42.79.Qx
Opis:: The main aim of the work is the integration of two different fiber-optic sensors: the Michelson interferometric sensor, the Mach-Zehnder interferometric, the Sagnac interferometric and modalmetric sensors. The proposed hybrid sensor is a classical interferometer whose measuring arm is upgraded with modalmetric sensor. The theme of research is to assess the impact of modalmetric sensor to interferometer and comparative assessment of detection capabilities of interferometric sensor, modalmetric sensor and hybrid sensor for different types of excitations. The described tests concern the area of basic researches. The results can be used in the construction sensors with corresponding characteristics and properties to the appropriate applications.
Źródło:: Acta Physica Polonica A; 2012, 122, 5; 938-941
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 5.

Tytuł:: Research and Parameter Optimization of the Infrared Sensor for Eye Track
Autorzy:: Życzkowski, M.
Szustakowski, M.
Różanowski, K.
Murawski, K.
Karol, M.
Markowski, P.
Powiązania:: https://bibliotekanauki.pl/articles/1418088.pdf
Data publikacji:: 2012-11
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 42.30.Wb
87.57.-s
42.79.Qx
Opis:: This paper presents infrared sensor for eye tracking system for ophthalmology and truck drivers. System is based on camera and near infrared diode illuminator. We present test results of sensor detection at different operating parameters. Tests were chosen so as to see how the sensor behaves in difficult conditions, additionally tested whether long-term operation of the sensor has an impact on the examined person.
Źródło:: Acta Physica Polonica A; 2012, 122, 5; 942-945
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 6.

Tytuł:: Optical Diagnostic in Medicine - Needs and Possibilities
Autorzy:: Kasprzak, J.
Samsel, D.
Borkowska, A.
Kecik, M.
Powiązania:: https://bibliotekanauki.pl/articles/1493247.pdf
Data publikacji:: 2011-10
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 42.30.Wb
87.57.-s
42.79.-e
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Opis:: Methods of optical imaging used in medical diagnostic (with taking the newest diagnostic techniques into consideration in particular) have been presented. Selected optical characteristics of tissues having an influence on the range of the classical methods of the optical imaging have been discussed in detail. The respond to the classical method limitations was to use scanning methods and detection techniques consisting in three-dimensional imaging of tissue structures in real time. A specific eye structure allows the wide using of these techniques in ophthalmology. Such advantages like non-invasiveness, non-contactness and high resolution (guaranteeing the safety of a patient) show a huge success of these techniques. The results of the research (conducted in many research centers) point at the wider application possibility of optical scanning method in medical diagnostic.
Źródło:: Acta Physica Polonica A; 2011, 120, 4; 678-685
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

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