Results 241 to 250 of about 493,288 (280)
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Communications of the ACM, 2007
Focusing on the reality and promise of optical computing.
Hossin Abdeldayem, Donald O. Frazier
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Focusing on the reality and promise of optical computing.
Hossin Abdeldayem, Donald O. Frazier
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Photorefractive nonlinear optics and optical computing
Optical Engineering, 1989This paper describes various nonlinear optical phenomena in photorefractive media and selected applications in optical computing. These phenomena include optical phase conjugation, two- and four-wave mixing, and real-time holography. The applications include image amplification and subtraction, logic and matrix operations, and optical interconnection.
Pochi Yeh +5 more
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Computer-simulated schlieren optics
Applied Optics, 1985Computer-simulated schlieren pictures are used to interpret and quantitatively analyze schlieren pictures taken from a fast varying plasma with axial symmetry. Structurized angular distributions of deflected rays are obtained from a ray tracing simulation, the characteristics of which are related to density, density gradients, and dimensions of the ...
G, Decker +3 more
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Computer Assisted Optical Surfacing
Applied Optics, 1972Computer Assisted Optical Surfacing (CAOS) is a modern system for optical fabrication. A computer is used to calculate the effects of moving a lap on an optical surface. A mathematical deconvolution technique is used to specify lap motions to correct a surface error.
R, Aspden, R, McDonough, F R, Nitchie
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Integral optical digital computers
Applied Optics, 1990The specific features of optical digital computers in integrated circuit form, whose principle of operation is based on electrooptic light modulation, are considered. The design of an array processor unit is described. It is shown that the optical communication channels introduced into integrated circuit structures with the help of thin film light ...
V M, Egorov, E G, Kostsov
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Applied Optics, 1986
The papers in the 15 May 1986 issue feature optical computing and include some of those given at the Lake Tahoe Topical Meeting an Optical Computing in Mar. 1985. They essentially focus on digital optical computers. A subsequent issue will contain papers on analog optical systems and the processing of binary encoded optical data.
R A, Athale, H J, Caulfield
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The papers in the 15 May 1986 issue feature optical computing and include some of those given at the Lake Tahoe Topical Meeting an Optical Computing in Mar. 1985. They essentially focus on digital optical computers. A subsequent issue will contain papers on analog optical systems and the processing of binary encoded optical data.
R A, Athale, H J, Caulfield
openaire +2 more sources