한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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The Effect of Photo-initiator /Co-initiator Combinations on the Optical Properties of HPDLC

  • Kim, Do-Kyun (Dept of Polymer science & Engineering, Pusan National University) ;
  • Woo, Ju-Yeon (Dept of Polymer science & Engineering, Pusan National University) ;
  • Kim, Byung-Kyu (Dept of Polymer science & Engineering, Pusan National University)
  • Published : 2004.08.23
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Abstract

When irradiated with visible light in HPDLC, photoinitiator and coinitiator produce a radical for photopolymerization. According to the kinds of photoinitiator and coinitiator, quantity and rate of produced a radical is different. It is influence on photopolymerization rate relate on diffraction efficiency. Thus, this paper is about the effect of photoinitiator/coinitiator combinations in terms of diffraction efficiency and real-time first order diffraction efficiency.

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