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Title:
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Effect of Concentration of DYE on the Storage Life of Plane Wave Gratings on Photopolymer Film |
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Author:
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Sudha Kartha, C; Nimmi, K P; Sreekumar, K; Rani, Joseph; Pramitha, V
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Abstract:
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Holographic grating with good storage
life in poly(vinyl alcohol) based photopolymer film, prepared
by gravity settling method, with reduced concentration
of the dye was found to give good diffraction
efficiency without crosslinking. The material was found
to show good diffraction efficiency and sensitivity (75%
diffraction efficiency at exposure energy of 80 mJ/cm2).
The shelf life of the photopolymer solution could be
improved by storage at a temperature 4 C in refrigerator |
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Description:
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Journal of Applied Polymer Science, Vol. 125, 1238–1243 (2012) |
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URI:
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http://dyuthi.cusat.ac.in/purl/4720
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Date:
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2012-01-07 |