National Changhua University of Education Institutional Repository : Item 987654321/15067
English  |  正體中文  |  简体中文  |  Items with full text/Total items : 6507/11669
Visitors : 30004071      Online Users : 432
RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Adv. Search
Login ‧ Upload ‧ Help ‧ About ‧ Administer

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/15067

Title: Degenerate Four-Wave Mixing Process and Switchable Grating/Hologram Formation in Polymer-Dispersed Liquid Crystal Films
Authors: Fuh, Andy Y. G.;Huang, Chi-Yen;Tsai, M. S.;Chen, J. M.;Chien, L. C.
Contributors: 光電科技研究所
Date: 1995-12
Issue Date: 2013-01-07T02:09:38Z
Publisher: THE PHYSICAL SOCIETY OF THE REPUBLIC OF CHINA
Abstract: We have developed an economic liquid crystal-polymer dispersion material that can
be used for optically storing holographic images. Using the thin films of this material, we
have observed a strong degenerate four-wave mixing (DFWM) effect during the writing
of a grating when the writing beams have intensities above a threshold. Both the
threshold intensity and the gratings� diffraction efficiency were measured as a function
of the grating constant. The results are reported.
Relation: Chinese Journal of Physics, 33(6): 645-657
Appears in Collections:[Graduate Institute of Photonics Technologies] Periodical Articles

Files in This Item:

File SizeFormat
index.html0KbHTML594View/Open


All items in NCUEIR are protected by copyright, with all rights reserved.

 

DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback