[PDF] Top 20 Holographic data storage using photopolymer

... In order to explore the capability of our PQ:PMMA samples for high density holographic memory we have measured the dynamic range of the refractive index of a 4.8-mm thick sample.. Two be[r] ... See full document

... 5. HOLOGRAPHIC DATA STORAGE IN PQ:PMMA SAMPLES We have constructed a holographic data storage system using our PQ:PMMA photopolymer ...motor. Data input ... See full document

... 160.5470. Holographic data-storage systems with high storage capacity, high data-readout rate, high image quality, and low bit-error rate have been proposed and demon- ...the ... See full document

... experimental data, the photoreactions of PMMA/PQ/DMNA proceeded through PQ reacting with residual MMA monomer without any involvement of ...the photopolymer increased because the nitroaniline molecules ... See full document

... In making the PQIPMMA samples, the host polymer matrix PMMA is formed during the material preparation such that only a few percentage of un-reacted MMA monomer molecules are left for opt[r] ... See full document

... of data 0 can be fairly separated with that of data ...separating data 1 from data 0 to be at the cross-point of the two ...of data 0 bits with grey levels above the threshold, and vice ... See full document

... Introduction Holographic data storage has been considered a promising information storage technology because of its large storage capacity and inherent property of parallel data ... See full document

... a holographic recording ...optical data input and ...of holographic data ...of using polymer-based mate- rials for holographic data ... See full document

... efficiency, photopolymer materials have recently been attractive candidates of recording media for holographic data ...(PQ/PMMA) photopolymer 2 ...volume holographic recording. It ... See full document

... of photopolymer materials for holographic applications have been developed since the first holographic photopolymer was reported in ...volume holographic materials were not commercially ... See full document

... of holographic recording in these materials typically involves photo-induced polymerization of acrylic monomers in a polymeric ...of photopolymer, phenanthrenequinone-doped polymethylmethacrylate (PQ:PMMA) ... See full document

... volume holographic data storage in disk-based photopolymer storage media is ...as storage material, a DPSS laser with λ = 532nm serves as light ...for holographic ... See full document

... for holographic recording in Irgacure 784 doped epoxy resin ...our photopolymer, TGA measurements of the samples were performed by a TA Q500 from DuPont ...a holographic recording material which ... See full document

... (WORM) holographic recording materials due to their advantageous properties of self-development, high sensitiv- ity, and large modulation depth of the refractive ...of holographic materials have been ... See full document

... (WORM) holographic recording materials due to their advantageous properties of self-development, high sensitiv- ity, and large modulation depth of the refractive ...of holographic materials have been ... See full document

... for holographic data storage ...our photopolymer material ...multiplexing holographic data storage system using PQ/PMMA is proposed and ... See full document

... methacrylate); holographic recording; optical data storage ...Introduction Holographic data storage is one of the most promising next-generation data storage ... See full document

... Keywords: photopolymer materials, real-time holography, non-volatile volume holograms, two-wavelength recording, spatial multiplexing holograms, temporal multiplexing holograms ...as data storage, ... See full document

... the holographic data ...(PQ/PMMA) photopolymer materials have attracted intense research interest because this material possesses not only high optical quality but also negligible light-induced ... See full document

... on holographic characteristics in phenanthrenequinone-doped poly(methyl methacrylate) (PQ:PMMA) bulk photopoly- ...volume holographic data ... See full document