Title :
Computing with interference: all-optical single-query 50-element database search
Author :
Dorrer, C. ; Londero, P. ; Anderson, Matthew ; Wallentowitz, Stefan ; Walmsley, Ian A.
Author_Institution :
Inst. of Opt., Rochester Univ., NY, USA
Abstract :
Summary form only given. Quantum information processing relies on interference and entanglement. Certain quantum algorithms have been demonstrated using interference alone. These have been criticized on the grounds that the number of resources they require does not scale favorably with the size of the database. Nonetheless it has been argued that algorithms implemented entirely using interference may be more efficient than algorithms implemented on classical particle-based machines.
Keywords :
optical computing; quantum computing; quantum interference devices; quantum optics; query processing; all-optical single-query 50-element database search; classical particle-based machines; computing with interference; entanglement; interference; quantum algorithms; quantum information processing; Adaptive optics; Analog computers; Databases; Interference; Optical computing; Optical devices; Optical signal processing; Optical solitons; Quantum computing; Ultrafast optics;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2001. QELS '01. Technical Digest. Summaries of Papers Presented at the
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-663-X
DOI :
10.1109/QELS.2001.961979
