Effect of g-radiation on the birefringence of stretched polyethylene films

Effect of g-radiation on the birefringence of stretched polyethylene films

The spectral dependences of the birefringence and of the retardance of polyethylene films of thickness 67 *mm exposed to *g-radiation doses up to 500 kGy are studied in the spectral range 400-700 nm. It is shown that the characteristics of polymeric polarization elements could be controlled by irrad...

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Veröffentlicht in:Optics and laser technology 2004-07, Vol.36 (5), p.361-364.
Hauptverfasser: Nagib, N N, Khodeir, S A, Abd-El-Megeed, A A, Soliman, H A
Format: Artikel
Sprache:eng
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Zusammenfassung:The spectral dependences of the birefringence and of the retardance of polyethylene films of thickness 67 *mm exposed to *g-radiation doses up to 500 kGy are studied in the spectral range 400-700 nm. It is shown that the characteristics of polymeric polarization elements could be controlled by irradiation processes.
ISSN:0030-3992
DOI:10.1016/j.optlastec.2003.10.004