Acta Optica Sinica, Volume. 20, Issue 4, 565(2000)
Determination of Optical Parameters of a Azo Dye-Doped PMMA Thin Film
A azo dye-doped polymer thin film has been made by spin-casting method on single-crystal silicon. The optical parameters of the film have been measured at a scanning ellipsometer with the analyser and polarizer rotating synchronously in the wavelength region of 350~800 nm. The results show that the film has a strong and broad absorption in the region, and the aggregation state of the dye molecules greatly influences its absorption spectrum.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Determination of Optical Parameters of a Azo Dye-Doped PMMA Thin Film[J]. Acta Optica Sinica, 2000, 20(4): 565