Title :
Characterization of Novel Holographic Gratings Formed with Hyper-branched Silsesquioxane Systems
Author :
Cho, Yeong Hee ; Hoque, Md Asadul ; Kim, Nam ; Kawakami, Yusuke
Author_Institution :
Sch. of Mater. Sci., Japan Adv. Inst. of Sci. & Technol., Ishikawa
Abstract :
A transparent photopolymer film was prepared by embedding the epoxy cured octaaminophenyl silsesquioxane (hyper-branched POSS) into poly(vinyl chloride) (PVC) matrix containing vinyl monomers. Holographic gratings with 80% diffraction efficiency were successfully generated in that films by irradiation of laser light with 532 nm wavelength.
Keywords :
holographic gratings; optical films; optical polymers; polymer films; diffraction efficiency; epoxy cured octaaminophenyl silsesquioxane; holographic gratings; hyper-branched silsesquioxane systems; poly(vinyl chloride); transparent photopolymer film; Active matrix organic light emitting diodes; Diffraction gratings; Embedded computing; Glass; Holography; Materials science and technology; Optical films; Polymer films; Refractive index; Stability;
Conference_Titel :
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-1173-3
Electronic_ISBN :
978-1-4244-1174-0
DOI :
10.1109/CLEOPR.2007.4391441
