Scanning Ellipsometer Using a Fixed Phase Retarder and Rotating Polarizer and Analyzer |
| S.A. Taya and T.M. El-Agez
Physics Department, Islamic University of Gaza, P.O. Box 108, Gaza, Palestine |
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| A spectroscopic rotating polarizer-analyzer ellipsometer in which the polarizer and the analyzer rotate in opposite directions at the same speed and with a fixed retarder is proposed and investigated theoretically. The fixed phase retarder is introduced after the rotating polarizer to significantly reduce the percent error in the optical parameters. |
DOI: 10.12693/APhysPolA.123.183 PACS numbers: 07.60.Fs, 02.30.Nw |