Rewritable Optical Storage with a Spiropyran Doped Liquid Crystal Polymer Film

被引：28
|
作者：
Petriashvili, Gia [1 ]
De Santo, Maria Penelope [2 ,3 ]
Devadze, Lali [1 ]
Zurabishvili, Tsisana [1 ]
Sepashvili, Nino [1 ]
Gary, Ramla [2 ,3 ]
Barberi, Riccardo [2 ,3 ]
机构：
[1] Georgian Tech Univ, Inst Cybernet, GE-0175 Tbilisi, Georgia
[2] Univ Calabria, Dept Phys, I-87036 Arcavacata Di Rende, Italy
[3] Univ Calabria, CNR Nanotec UOS Cosenza, I-87036 Arcavacata Di Rende, Italy
来源：
MACROMOLECULAR RAPID COMMUNICATIONS | 2016年 / 37卷 / 06期
关键词：
films; patterned images; photochromism; polymer dispersed liquid crystals; spiropyrans; NANOPARTICLES;
D O I：
10.1002/marc.201500626
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Rewritable optical storage has been obtained in a spiropyran doped liquid crystal polymer films. Pictures can be recorded on films upon irradiation with UV light passing through a grayscale mask and they can be rapidly erased using visible light. Films present improved photosensitivity and optical contrast, good resistance to photofatigue, and high spatial resolution. These photochromic films work as a multifunctional, dynamic photosensitive material with a real-time image recording feature.
引用
收藏
页码：500 / 505
页数：6
相关论文
共 50 条
  • [1] Spiropyran doped rewritable cholesteric liquid crystal polymer film for the generation of quick response codes
    Petriashvili, Gia
    Devadze, Lali
    Chanishvili, Andro
    Zurabishvili, Cisana
    Sepashvili, Nino
    Ponjavidze, Nino
    De Santo, Maria P.
    Barberi, Riccardo
    OPTICAL MATERIALS EXPRESS, 2018, 8 (12): : 3708 - 3716
  • [2] Optical rewritable electronic paper with fluorescent dye doped liquid crystal
    Muravsky, Alexander
    Murauski, Anatoli
    Chigrinov, Vladimir
    Kwok, Hoi-Sing
    2008 SID INTERNATIONAL SYMPOSIUM, DIGEST OF TECHNICAL PAPERS, VOL XXXIX, BOOKS I-III, 2008, 39 : 915 - 918
  • [3] Optical Rewritable Liquid Crystal Display
    Lin, Tsung-Hsien
    Hsu, Chain-Wen
    Fuh, Andy Y. -G.
    28TH INTERNATIONAL DISPLAY RESEARCH CONFERENCE, 2008, : 269 - 270
  • [4] REWRITABLE DYE-POLYMER OPTICAL STORAGE MEDIA
    IWAMOTO, NE
    HALTER, JM
    POLYMERS IN INFORMATION STORAGE TECHNOLOGY, 1989, : 117 - 131
  • [5] Variable Optical Attenuator Employing a Dye-Doped (Polymer/Liquid Crystal) Composite Film
    Ariki, K.
    Fukushima, S.
    Hachino, T.
    Igarashi, Y.
    Higuchi, H.
    Kikuchi, H.
    2015 IEEE INTERNATIONAL BROADBAND AND PHOTONICS CONFERENCE (IBP), 2015, : 15 - 18
  • [6] Optical rewritable liquid-crystal-alignment technology
    Muravsky, Alexander
    Murauski, Anatoli
    Li, Xihua
    Chigrinov, Victor
    Kwok, Hoi-Sing
    JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY, 2007, 15 (04) : 267 - 273
  • [7] Rewritable volume holographic optical storage on PMMA film of diarylethene
    Liu, XD
    Pu, SZ
    Zhao, FQ
    Luo, SJ
    Zhang, FS
    ADVANCES IN OPTICAL DATA STORAGE TECHNOLOGY, 2005, 5643 : 293 - 298
  • [8] A novel organic complex thin film for rewritable optical storage
    Hou, SM
    Ouyang, M
    Lin, L
    Xue, ZQ
    Yang, WJ
    Chen, HY
    Zhang, HX
    JOURNAL OF MATERIALS RESEARCH, 1999, 14 (04) : 1634 - 1637
  • [9] A Novel Organic Complex Thin Film for Rewritable Optical Storage
    S. M. Hou
    M. Ouyang
    L. Lin
    Z. Q. Xue
    W. J. Yang
    H. Y. Chen
    H. X. Zhang
    Journal of Materials Research, 1999, 14 : 1634 - 1637
  • [10] A full color photonic polymer, rewritable with a liquid crystal ink
    Moirangthem, Monali
    Scheers, Anouk F.
    Schenning, Albertus P. H. J.
    CHEMICAL COMMUNICATIONS, 2018, 54 (35) : 4425 - 4428
12345