Title :
Enhancement of storage density of optical memories by using spatial-filter multiplexing
Author :
Tea Sung Aum ; Kyong Chul Woo ; Jin Hyuk Kwon
Author_Institution :
Dept. of Phys., Univ. Yeungnam, Gyongsan, South Korea
fDate :
Aug. 30 1999-Sept. 3 1999
Abstract :
The storage density between the shift multiplexing derived previously and the spatial filter multiplexing method are compared. The recording density is linearly proportional to the thickness of the recording material for the shift multiplexing. However, it is independent of the thickness for the spatial-filter multiplexing. The spatial filter multiplexing is the superior method for use in thin recording material.
Keywords :
holographic storage; multiplexing; spatial filters; holographic storage; linearly proportional; optical memories; recording density; recording material thickness; shift multiplexing; spatial filter multiplexing method; spatial-filter multiplexing; storage density; thin recording material; Electronic mail; Holography; Image reconstruction; Material storage; Optical films; Optical filters; Optimized production technology; Physics; Spatial filters; Surface reconstruction;
Conference_Titel :
Lasers and Electro-Optics, 1999. CLEO/Pacific Rim '99. The Pacific Rim Conference on
Conference_Location :
Seoul, South Korea
Print_ISBN :
0-7803-5661-6
DOI :
10.1109/CLEOPR.1999.814759
