Abstract
the statistic theory of partial polarization speckle field was employed to analyze the centroid fluctuation of irradiance distribution of the spot image. Based on the intensity self-correlated function under partial polarization the analytical expression of fundamental uncertainty of the measurement was derived. From the analytical expression it can be seen that the line polarization is a particular case of the partial one. It is shown that partial polarization projection is advantageous for the improvement of measurement accuracy.
| Original language | English |
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| Pages (from-to) | 314-317 |
| Number of pages | 4 |
| Journal | Guangxue Xuebao/Acta Optica Sinica |
| Volume | 17 |
| Issue number | 3 |
| State | Published - Mar 1997 |