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Fabrication reflection holographic grating | ||
| journal of kerbala university | ||
| Article 1, Volume 6, Issue 1, 2010, Pages 213-218 PDF (0 K) | ||
| Author | ||
| Khawla jemeal tahir | ||
| Abstract | ||
| In this work we fabrication a reflection holographic grating by using dichromated gelatin, To perform that we have to use the Nd-yaG laser doubling frequency of wavelenght (532)nm and its powers of (80)mWatt the diffraction grating of (3100)line/mm and diffraction efficiency of 74% have been obtained.we have studied the graduated effect in development processing and also, effect of a film thickness in the band width | ||
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