POLICRYPS-based electrically switchable Bragg reflector [PDF]
, 2015 The formation and characterization of a switchable volume reflective element fabricated from a polymer liquid crystal (LC) polymer slice (POLICRYPS) structure by holographic photopolymerization at high temperature (65 °C) using a photosensitive/nematic ...
Bunning, Timothy J. +2 more
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A Comparison of Three-Dimensional Printing Technologies on the Precision, Trueness, and Accuracy of Printed Retainers [PDF]
, 2020 Purpose: The aim of this study was to evaluate the differences in the precision, trueness, and accuracy of 3D printed orthodontic clear retainers produced using printer systems with various printing technologies.
Naeem, Owais A
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Properties of Large Core Polymer Optical Bend Waveguides [PDF]
, 2019 We report about properties of large core plastic planar optical bend waveguides. The dimensions of the waveguides were to be compatible with the commonly used plastic optical fiber with diameter 750 mu m and the bend radii of the waveguides varied from ...
Jašek P., Knietel M., Prajzler V.
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Storage Density of Shift-Multiplexed Holographic Memory [PDF]
, 2001 The storage density of shift-multiplexed holographic memory is calculated and compared with experimentally achieved densities by use of photorefractive and write-once materials.
Psaltis, Demetri +2 more
core
Development of a regenerative pump impeller using rapid manufacturing techniques [PDF]
, 2010 This paper presents a method of rapid manufacture used in the development of a regenerative pump impeller. Rapid manufacturing technology was used to create complex impeller blade profiles for testing as part of a regenerative pump optimisation process ...
Quail, Francis J. +2 more
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Orthopedic Surgery Planning Based on the Integration of Reverse Engineering and Rapid Prototyping [PDF]
, 2004 This paper describes orthopedic surgical planning based on the integration of RE and RP. Using symmetrical characteristics of the human body, CAD data of the original bone without damages for the injured extent are generated from a mirror ...
Ahn, Dong-Gyu +2 more
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Digital Micromirror Device Based Microstereolithography for Micro Structures of Transparent Photopolymer and Nanocomposites [PDF]
, 2003 This paper describes a Digital Micromirror Device (DMD) based ultraviolet (UV) microstereolithography (µ-SL) system developed for rapid prototyping and manufacturing of micro 3D structures.
Choi, Hongseok +4 more
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Volume holographic recording in nanoparticle–polymer composites doped with multifunctional chain transfer agents [PDF]
, 2015 We report on an experimental investigation of the properties of volume holographic recording in photopolymerizable nanoparticle–polymer composites (NPCs) doped with chain transferring multifunctional di- and tri-thiols as chain transfer agents.
Jinxin Guo, Ryuta Fujii, Yasuo Tomita
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Band-edge-induced Bragg diffraction in two-dimensional photonic crystals [PDF]
, 2006 Two-dimensional photonic crystals composed of two orthogonal volume diffraction gratings have been photogenerated in photopolymers. When the read beam is set at the Bragg angle, the diffraction efficiency of the transmission grating is strongly enhanced ...
Chevallier, Raymond +5 more
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Estimation of spectral conductivity of composite photopolymer systems for laser stereolithography
Vestnik of Vitebsk State Technological UniversityAt the current stage of scientific and technological progress, the availability of environmentally efficient and flexible production methods is the basis of the industrial sector of any state.
Viktoryia B. Khodzer, Elena I. Kordikova
doaj +1 more source