Investigation of grating recording in betacarotene-polystyrene film |
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| Authors: | Tuula Keinonen |
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| Affiliation: | University of Joensuu, Department Of Physics , FIN-80101, Joensuu, Finland |
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| Abstract: | Abstract An experimental study of grating recording in polymeric beta-carotene film is reported. Betacarotene was dissolved in a polystyrene host matrix and irradiated with a cw Ar laser. The formation of a holographic grating is demonstrated and the results of the grating stability measurements are presented. |
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