Title :
Demonstration of a super-parallel holographic correlator for ultrfast database search
Author :
Shahriar, M.S. ; Kleinschmit, M. ; Donoghue, J. ; Weathers, W. ; Tripathi, R.
Author_Institution :
Northwestern University
Abstract :
Using a holographic multiplexer that splits a query image into many copies, we have demonstrated spatial and angular multiplexing simultaneously to search through images in a hologram, realizing a super-parallel optical correlator for ultra-fast database search.
Keywords :
Adaptive optics; Correlators; Databases; Digital signal processing chips; Holographic optical components; Holography; Optical beams; Optical character recognition software; Optical modulation; Optical signal processing;
Conference_Titel :
Lasers and Electro-Optics, 2002. CLEO '02. Technical Digest. Summaries of Papers Presented at the
Conference_Location :
Long Beach, CA, USA
Print_ISBN :
1-55752-706-7
DOI :
10.1109/CLEO.2002.1034476
