Title :
Improvement of two-color holography performance in congruent lithium niobate by doping with indium
Author :
Guoquan Zhang ; Tomita, Y. ; Wusheng Xu ; Chunhui Yang
Author_Institution :
Dept. of Electron. Eng., Univ. of Electro-Commun., Chofu, Japan
Abstract :
Summary form only given. As compared with previously reported data, the two-color holography performance of congruent LiNbO/sub 3/ can be significantly improved by doping the crystal with In. This improvement can be attributed to the prolonged lifetime of small polarons and the increased photoconductivity of LiNbO/sub 3/:In.
Keywords :
holographic storage; holography; indium; lithium compounds; photoconductivity; photorefractive materials; small polaron conduction; LiNbO/sub 3/:In; congruent LiNbO/sub 3/:In; figure of merit; nonvolatile two-color holography; photoconductivity; photorefractive materials; small polaron lifetime; stored information reversibility; two-color holography performance improvement; two-color recording sensitivity; volume holographic data storage systems; Doping; Gratings; Holography; Indium; Lithium niobate; Material storage; Optical materials; Optical recording; Photorefractive materials; Writing;
Conference_Titel :
Lasers and Electro-Optics, 2001. CLEO '01. Technical Digest. Summaries of papers presented at the Conference on
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-662-1
DOI :
10.1109/CLEO.2001.948108
