. . "Akademie v\u011Bd \u010Cesk\u00E9 republiky" . "Advanced polymer materials for photonics and electronics" . . "Polymer Holography - New Theory of Image Growth" . "Praha" . . "978-80-85009-56-9" . "Praha" . "Havr\u00E1nek, A." . "[185DEAF76E9E]" . "442179" . "Polymer Holography - New Theory of Image Growth"@en . "3"^^ . . . . "Polymer Holography - New Theory of Image Growth" . . . . . . . "Polymer Holography - New Theory of Image Growth"@en . . "networking; permanent record formation; photopolymer recording material; polymer growth; polymer holography; polymerization; self-developing material"@en . "2"^^ . "We have thoroughly measured the image forming in photopolymer holographic films. If the exposition parameters were well established, the time dependence of the image growth (the grow-curve) has the form similar to that of ID-curve. The existing theories of photopolymeric hologram growth (D-theories) come out only from the diffusion concept. As diffusion growth is generally described by the exponential type curve (D-curve), these theories have some problems in describing the increasing rate of image growth in the early (short times t) stages of the measured grow-curve. To overcome this disadvantage we add to the theory the idea that polymer loses its mobility during its growth and put down the more general concept which we call the immobilization-diffusion theory (ID-theory). Using this theory the description of the S-type form of the ID grow-curve is inherent." . . "1"^^ . "21340" . "2007-07-15+02:00"^^ . . . . "P(1H-PK/02), P(IAA100100718), Z(MSM6840770022)" . . "RIV/68407700:21340/07:00138921!RIV11-MSM-21340___" . "We have thoroughly measured the image forming in photopolymer holographic films. If the exposition parameters were well established, the time dependence of the image growth (the grow-curve) has the form similar to that of ID-curve. The existing theories of photopolymeric hologram growth (D-theories) come out only from the diffusion concept. As diffusion growth is generally described by the exponential type curve (D-curve), these theories have some problems in describing the increasing rate of image growth in the early (short times t) stages of the measured grow-curve. To overcome this disadvantage we add to the theory the idea that polymer loses its mobility during its growth and put down the more general concept which we call the immobilization-diffusion theory (ID-theory). Using this theory the description of the S-type form of the ID grow-curve is inherent."@en . . "RIV/68407700:21340/07:00138921" . . . . "Kv\u011Bto\u0148, Milan" .