Fast response of the diffraction efficiency in photopolymer prepared by sol-gel process

Dong Hoon Choi, Min Ju Cho, Hyuk Yoon, Hanna Yoon, Jae Hong Kim, Sang Hyon Paek

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

New photopolymers were designed and prepared using the functionalized triethoxysilane via sol-gel process. They were based on organic-inorganic hybrid materials containing photopolymerizable monomers, photoinitiator, and photosensitizer that is sensitive to the visible light wavelength. The photopolymerization of the diffused monomer in the polymer binder was studied by virtue of infrared spectroscopy. The holographic gratings were successfully fabricated in these sol-gel processed photopolymer samples by conventional optical interference method. We also investigated the effect of sol-gel processed binder on the rate of diffraction behavior. The dynamic behavior of the sol-gel processed photopolymer (SG-PP) was compared with that of the photopolymer (Cell-PP) with the cellulose ester binder.

Original languageEnglish
Pages (from-to)85-89
Number of pages5
JournalOptical Materials
Volume27
Issue number1
DOIs
Publication statusPublished - 2004 Oct
Externally publishedYes

Keywords

  • Diffraction efficiency
  • Holographic grating
  • Photopolymer
  • Sol-gel

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Computer Science(all)
  • Atomic and Molecular Physics, and Optics
  • Spectroscopy
  • Physical and Theoretical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Fast response of the diffraction efficiency in photopolymer prepared by sol-gel process'. Together they form a unique fingerprint.

Cite this