发明名称 |
Optical logic arrangement with self electro-optic effect devices |
摘要 |
An arrangement for performing an optical logic operation. The optical logic arrangement comprises a plurality (100) of reflection holograms (101-109) positioned in a two-dimensional array for optically interconnecting a similar plurality (120) of optically nonlinear self electro-optic effect devices (121-129) also positioned in a two-dimensional array. Each self electro-optic effect device is responsive to control light beams received on either side of the device array for emitting an output light beam that is a nonlinear function of the control light beams. Accordingly, each self electro-optic effect device can regenerate light beams and perform an optical logic function. In response to an output light beam from a specified self electro-optic effect logic element, the associated reflection hologram originates an individual control light beam to one or more designated self electro-optic effect logic elements in the logic array. Consequently, the self electro-optic effect logic elements may be optically interconnected to perform a combination of sequential and combinational logic operations including those, for example, of an optical digital processor.
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申请公布号 |
US4764889(A) |
申请公布日期 |
1988.08.16 |
申请号 |
US19840683711 |
申请日期 |
1984.12.19 |
申请人 |
AMERICAN TELEPHONE AND TELEGRAPH COMPANY, AT&T BELL LABORATORIES |
发明人 |
HINTON, HARVARD S.;MILLER, DAVID A. B. |
分类号 |
G03H1/00;G02B5/32;G02F1/35;G02F3/00;G02F3/02;G06E1/04;(IPC1-7):G06G9/00 |
主分类号 |
G03H1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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