Holographic gratings recorded on a new photopolymer composed of photosensitive polymer binder

Dijon Feng, Hanna Yoon, Dong Hoon Choi, Suk Ho Choi

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

We suggested new photopolymer systems using polyacrylic acid (PAA), polyitaconic acid (PICA), and the photosensitive polymer (PP) as binders. The photochemical reaction of the photosensitive polymer binder and acrylamide monomers was studied by virtue of infrared spectroscopy. The holographic grating was elaborated by conventional optical interference method. The dynamic behaviors of the grating formation were studied with the change of exposure intensity. We observed the variation of the diffraction efficiency during post UVexposure. The surface topographical change of photopolymer layer was also observed by atomic force microscope (AFM).

Original languageEnglish
JournalMolecular Crystals and Liquid Crystals
Volume406
DOIs
Publication statusPublished - 2003 Dec 1
Externally publishedYes

Fingerprint

Holographic gratings
Photopolymers
photopolymers
carbopol 940
Binders
Polymers
gratings
Light interference
acids
Diffraction efficiency
Acids
Acrylamide
Photochemical reactions
polymers
photochemical reactions
Infrared spectroscopy
Microscopes
monomers
Monomers
infrared spectroscopy

Keywords

  • Diffraction efficiency
  • Holographic grating
  • Photopolymer
  • Temperature dependence

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Holographic gratings recorded on a new photopolymer composed of photosensitive polymer binder. / Feng, Dijon; Yoon, Hanna; Choi, Dong Hoon; Choi, Suk Ho.

In: Molecular Crystals and Liquid Crystals, Vol. 406, 01.12.2003.

Research output: Contribution to journalArticle

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