Title :
Shift-invariant real-time edge-enhanced VanderLugt correlator using video-rate compatible photorefractive polymer
Author :
Heifetz, A. ; Pati, G.S. ; Shen, J.T. ; Lee, J.-K. ; Shahriar, M.S. ; Phan, C. ; Yamomoto, M.
Author_Institution :
Dept. of Electr. & Comput. Eng., Northwestern Univ., Evanston, IL
Abstract :
We show results from a real-time shift-invariant VandeLugt correlator in a new photorefractive polymer material. The thickness of the material allowed for fast shift-invariant search of a volume holographic database.
Keywords :
holographic storage; optical correlation; optical polymers; photorefractive materials; holographic material; material thickness; optical data storage; photorefractive polymer material; real-time shift-invariant VandeLugt correlator; Correlators; High speed optical techniques; Holographic optical components; Holography; Optical filters; Optical materials; Optimized production technology; Photorefractive effect; Photorefractive materials; Polymers; (070.4550) Optical Correlators; (090.2900) Holographic Materials;
Conference_Titel :
Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006. Conference on
Conference_Location :
Long Beach, CA
Print_ISBN :
978-1-55752-813-1
Electronic_ISBN :
978-1-55752-813-1
DOI :
10.1109/CLEO.2006.4628082
