&lt;title&gt;Pulse recording dynamics of diffraction gratings in xanthene dyes sensitized photopolymer material&lt;/title&gt;

E V Vasilyev,V V Shelkovnikov,A I Plechanov,E F Pen

doi:10.1117/12.676533

<title>Pulse recording dynamics of diffraction gratings in xanthene dyes sensitized photopolymer material</title>

E V Vasilyev, V V Shelkovnikov + Show 2 more

https://doi.org/10.1117/12.676533

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Publication Date: May 20, 2006

Affiliation: Novosibirsk Institute of Organic Chemistry, Institute of Automation and Electrometry

#Holographic Recording Of Diffraction Gratings #2nd Harmonic + Show 8 more

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Abstract

Dynamics of pulse holographic recording of diffraction gratings has been studied in photopolymer material: polyvinyl alcohol (binder), acrylamide (monomer), Erythrosine (dye-sensitizer), triethanolamine (donor-initiator). Pulse duration of the 2nd harmonic of Nd:YAG laser is 10 ns. A formation of polymer (permanent) and primary gratings were observed after pulse. Photopolymer composition optimization has been provided within conditions of pulse recording. Kinetics models of photopolymer formation subject to radical death due to recombination and purity have been compared with experimental data.

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