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991.
The wave-splitting phase-shifting digital holography using a pixelated microretarder array is proposed. By using four intensity
images recorded by the pixelated microretarder array, Stokes parameters of the incident wave can be calculated. The fully
complex amplitude distribution of the object wave can be obtained by using Stokes parameters, if the polarization states of
the object and reference waves are linear and orthogonal. Two sets of experimental results are provided to verify the feasibility
of the proposed method. One is the result for a movie recording using a CW laser and the other is the result for instant recording
using a single pulsed laser. 相似文献
992.
The significance of the electron–phonon interaction for optically stimulated luminescence (OSL) process in quartz is demonstrated. OSL variation with temperature has been investigated for four samples of natural quartz. Changes of the OSL decay rate have been observed for all components of the OSL signal. The scale and tendency of these changes are comparable with outcomes of computer simulations carried out for the model composed of two deep electron traps, one shallow trap and one recombination centre, taking into account the electron–phonon interactions. 相似文献
993.
The beta dose response and Optically Stimulated Luminescence (OSL) signal stability characteristics of human tooth enamel deproteinated by hydrazine reagent under blue photon stimulation are reported. Removal of the protein organic component of tooth enamel resulted in a higher OSL sensitivity and slower fading of OSL signals. The effect of chemical sample preparation on the enamel sample sensitivity is discussed and further steps to make this deproteinization treatment suitable for in vitro dose reconstruction studies are suggested. 相似文献
994.
S. Greilich L. Grzanka N. Bassler C.E. Andersen O. J?kel 《Radiation measurements》2010,45(10):1406-1409
We present an open-source code library for amorphous track modelling which is suppose to faciliate the application and numerical comparability as well as serve as a frame-work for the implementation of new models. We show an example of using the library indicating the choice of submodels has a significant impact on the modelling outcome. 相似文献
995.
J.?Piekarewicz M.?Centelles X.?Roca-Maza X.?Vi?as 《The European Physical Journal A - Hadrons and Nuclei》2010,46(3):379-386
The Garvey-Kelson relations (GKRs) are algebraic expressions originally developed to predict nuclear masses. In this paper
we show that the GKRs provide a fruitful framework for the prediction of other physical observables that also display a slowly varying dynamics. Based on this concept, we extend the GKRs to the study of nuclear charge radii. The GKRs are tested on 455 out of the approximately 800 nuclei whose charge radius is experimentally known. We find a rms
deviation of 0.01fm between the GK predictions and the experimental values. Predictions are provided for 116 nuclei whose
charge radius is presently unknown. 相似文献
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