Autor: Jablonski, R. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Radius measurement of cylindrical surfaces based on analyzing the interference pattern obtained by scanning the surface with focused laser beam
Autorzy:: Jabłoński, R.
Mąkowski, J.
Powiązania:: https://bibliotekanauki.pl/articles/384301.pdf
Data publikacji:: 2009
Wydawca:: Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:: radius of curvature
laser diffraction
interference pattern
Opis:: A focused laser beam is incident on the edge of cylindrical object. The reflected edge wave is interfering with geometrical wave forming fringe pattern containing the information about the surface local curvature. This can be determined by analyzing the detector output signal.
Źródło:: Journal of Automation Mobile Robotics and Intelligent Systems; 2009, 3, 4; 37-40
1897-8649
2080-2145
Pojawia się w:: Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Color calibration method providing uniform distribution of color difference throughout the whole vision gamut
Autorzy:: Kretkowski, M.
Shimodaira, Y.
Jabłoński, R.
Powiązania:: https://bibliotekanauki.pl/articles/385076.pdf
Data publikacji:: 2009
Wydawca:: Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:: color gamut
color difference
LED color generator
color reference
Opis:: Accurate reproduction of colors requires methods of calibrating a digital camera. In case of a camera which employs filters with spectral characteristics deduced from the color matching functions, a set of reference calibration colors must be used to obtain a conversion matrix between raw data from imaging sensor and colorimetric tristimulus values XYZ, from which the output signal is formed. The XYZ camera used for testing of the presented calibration me thod is capable of acquiring colors accurately in the whole vision gamut due to its filters. However, the well-established color references, like the Macbeth Chart or other similar color checkers, are not entirely sufficient for the calibration due to their enclosure in smaller color gamut (HDTV - High Definition Television) than the whole vision gamut. The presented method is based on choosing the calibration colors by their spectral distributions, which are related with the spectral characteristics of the filters. The obtained result was found to be ?E=1.57 for the designed colors.
Źródło:: Journal of Automation Mobile Robotics and Intelligent Systems; 2009, 3, 4; 213-216
1897-8649
2080-2145
Pojawia się w:: Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Detection of individual dopants in singe-electron devices - a study by KFM observation and simulation
Autorzy:: Ligowski, M.
Moraru, D.
Miftahul, A.
Tarido, J. C.
Mizuno, T.
Tabe, M.
Jabłoński, R.
Powiązania:: https://bibliotekanauki.pl/articles/385159.pdf
Data publikacji:: 2009
Wydawca:: Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:: single dopant
Kelvin Probe Force Microscope
single-electron transfer
Opis:: Single electron devices (SEDs) are candidates to become a keystone of future electronics. They are very attractive due to low power consumption, small size or high operating speed. It is even possible to assure compatibility with present CMOS technology when natural potential fluctuations introduced by dopant atoms are used to create quantum dots (QD). However, the main problem of this approach is due to the randomness of dopant distribution which is characteristic for conventional doping techniques. This leads to scattered characteristics of the devices, which precludes from using them in the circuits. In these work we approach the problem of correlating the distribution of QD's with the device characteristics. For that, we investigate with a Kelvin probe force microscope (KFM) the surface potential of Si nanodevice channel in order to understand the potential landscape. Results reveal the features ascribable to individual dopants. These findings are supported also by simulation results.
Źródło:: Journal of Automation Mobile Robotics and Intelligent Systems; 2009, 3, 4; 130-133
1897-8649
2080-2145
Pojawia się w:: Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:: Biblioteka Nauki

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