Two-wavelength volume holographic recording in thick PQ-doped PMMA photopolymer

June Hua Lin, Ken-Yuh Hsu, Shiuan-Huei Lin

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations


We report holographic recording in thick phenanthrenequinone-doped poly(methyl methacrylate) (PQ/PMMA) photopolymer material via the two-wavelength technique. By using gating light at 325 nm and writing light at 647 nm two-wavelength holographic recording is achieved. Non-volatile readout of a holographic image under 24 hours continuous reconstruction is demonstrated. A four-level modeling for the photochemical procedures of the two-wavelength holographic recording is proposed, and dynamic behaviors of the holograms are illustrated. A planar integrated optical correlator system is constructed by selective writing of holographic optical elements via two-wavelength holographic recording on a photopolymer disk.

Original languageEnglish
Title of host publicationHolography
Subtitle of host publicationAdvances and Modern Trends III
StatePublished - 1 Aug 2013
EventHolography: Advances and Modern Trends III - Prague, Czech Republic
Duration: 15 Apr 201317 Apr 2013

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X


ConferenceHolography: Advances and Modern Trends III
Country/TerritoryCzech Republic


  • Non-volatile volume holograms
  • Photopolymer materials
  • Real-time holography
  • Spatial multiplexing holograms
  • Temporal multiplexing holograms
  • Two-wavelength recording


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