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JP6734997B2 |
The evaluation index of a calculation accuracy of an Ising model calculation device is provided independent of an inputted problem. This allows the Ising model calculation device to select a solution having a consistent quality from amon...
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JP6707752B2 |
To enable faster optical multiplication.A partial product generation unit 101 generates N×N partial products of N bit of a first digital signal and N bit of a second digital signal (N is an integer of two or more). An addition unit 102 ...
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JP6701247B2 |
There is provided an optical signal processing device capable of RC in a complex space using optical intensity and phase information. An optical modulator controlled by an electric signal processing circuit modulates laser light, which i...
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JP6697420B2 |
To provide a calculation device of an Ising model which is constructed without using a PSA which is a special mechanism.A calculation device of an Ising model comprises: a ring resonator 1 which repeatedly transmits plural light pulses c...
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JP6684259B2 |
To provide a Potts model calculation device with which it is possible to calculate a Potts problem that is a multi-value spin problem.Provided is a Potts model calculation device using an Ising model calculation device 4 including resona...
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JP6631921B2 |
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JP6581613B2 |
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JP6534987B2 |
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JP6533544B2 |
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JP6468607B2 |
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JP6462781B2 |
An optical processing system comprises an optical input; one or more spatial light modulator arrays; and a detector array; wherein at least of said spatial light modulator arrays incorporates a plurality of data elements focusing element...
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JP2018205864A |
To provide an optical neural network learning device capable of processing weight learning at a high speed without photoelectric conversion.The optical neural network learning device comprises: an input unit 10 which, in a first learning...
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JP6429346B2 |
In an Ising spin measuring step, measurement is suspended after one set of measurements of all Ising spins {Ã i } is completed before another set of measurements of all Ising spins {Ã i } is restarted. In an Ising interaction computing...
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JP6300049B2 |
In one aspect, a computational machine includes an optical device configured to receive energy from an optical energy source and generate a number N1 of optical signals, and a number N2 of coupling devices, each of which controllably cou...
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JP6255087B2 |
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JP6185996B2 |
An optical processing system comprises an optical input; one or more spatial light modulator arrays; and a detector array; wherein at least of said spatial light modulator arrays incorporates a plurality of data elements focusing element...
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JP2016521024A |
The fuzzy logic controller which is a device provided in order to reduce data volume, and is provided with (1) a. fuzzy Fear , a reasoning part, and an output processing part, b. The type mitigation part which outputs a meta-key (1b), an...
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JP2015036844A |
To improve arithmetic speed and information processing performance and reduce time required for electrical signal processing, by allowing arithmetic of 10 numbering system, for example, because in arithmetic processing of bit number of 2...
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JP5669069B2 |
To generate a plurality of quantum bits in desired entanglement states while suppressing influence of loss, using a probabilistic gate.A method includes performing X measurement of one quantum bit contained in a first quantum bit set con...
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JP5512322B2 |
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JP5318381B2 |
To provide an optical parallel arithmetic element for performing complicated operation such as information processing by learning at a higher speed. In this optical parallel arithmetic element, a plurality of optical cells 11 are provide...
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JP5236173B2 |
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JP5121198B2 |
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JP4904199B2 |
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JP4904220B2 |
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JP4904200B2 |
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JP4864098B2 |
Various embodiments of the present invention are directed to photonic-interconnection-based compute clusters that provide high-speed, high-bandwidth interconnections between compute cluster nodes. In one embodiment of the present inventi...
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JP4689889B2 |
An optical device for performing at least one Boolean logic operation. The optical device has at least a first and a second input signal and at least one output signal. The optical device includes at least one interferometer for receivin...
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JP4688866B2 |
The present invention relates to a method and a system for synthesizing a prescribed three-dimensional electromagnetic field based on generalized phase contrast imaging. Such a method and apparatus may be utilized in advanced optical mic...
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JP4610084B2 |
An optical correlator system having a plurality of both active and passive reflective optical components between a source of electromagnetic radiation, such a visible coherent light, and an output detector array in a planar support body ...
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JP2010277563A |
To provide a heptadecial number system using three primary colors of light color since processing speed of a present digital operation of a binary number system of "1", "0" using square wave basically depends on a frequency of a CPU and ...
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JP4509835B2 |
The present invention provides cells which are capable of transmitting both optical information and electrical signals when connected with each other, and a packaging system in which these cells are connected. A first connector and a sec...
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JP4481490B2 |
The present invention relates to an apparatus for determining the sum of first and second optical binary words. The apparatus uses a first optical logic gate and a second optical logic gate to generate respective first and second combina...
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JP2010504571A |
An optical interconnect device includes a first substrate, a second substrate, an optical waveguide, an electrical wiring and a switching device. The first substrate has an electrical wiring circuit, an electrical-optical converter for c...
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JP4399597B2 |
To realize a photon-spin quantum bit converter independent of materials and with a simple structure. Since ΔE=0 for an electron, a downward spin a (11a) and an upward spin b (11b) have the same energy level. A light hole 15 and a heavy ...
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JP4316515B2 |
Quantum computer includes optical systems arranged in series each of the plurality of optical systems includes first half-wave plate, first polarizing beam splitter, first switching mirror, first photodetector, first polarization rotator...
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JP4296167B2 |
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JP4290652B2 |
Methods are described for an optical fan-out and broadcast interconnect. A method includes operating an optical fan-out and broadcast interconnect including: fanning-out an optical signal from an optical signal emitter, of one of a plura...
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JP4278870B2 |
An optical correlator system having a plurality of both active and passive reflective optical components between a source of electromagnetic radiation, such a visible coherent light, and an output detector array in a planar support body ...
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JP4265038B2 |
The invention provides an image processing apparatus and method wherein image signals can be arithmetically processed on the real-time basis. Infrared rays introduced into a light reception section are photoelectrically converted in sync...
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JP2009518765A |
This invention relates to a pattern recognition correlator implemented entirely in the electronic domain. The correlator has a serial to parallel conversion means to convert input serial binary data into at least one input parallel binar...
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JP4213892B2 |
A quantum computer (57) comprises a trench-isolated channel region (2) formed in a boron-doped silicon germanium layer which has narrow channel regions (7, 8, 9) which form tunnel barriers and wide channel regions (10, 11) which define f...
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JP4208485B2 |
A pulse signal processing circuit, a parallel processing circuit, and a pattern recognition system including a plurality of arithmetic elements for outputting pulse signals and at least one modulation circuit, synaptic connection element...
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JP2008538248A |
A system, method and computer program for developing artificial intelligence through the generational evolution of one or more genomes. Each genome includes a set of functions. The method includes creating one or more cortices, operating...
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JP4132860B2 |
To provide a low dark count, high efficiency photon detector employing an easy-to-control means, and a quantum communication device and a quantum computer comprising it, in which a spike voltage occurring upon application of a pulse bias...
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JP2008517312A |
This invention relates to a pattern recognition correlator and method for correlating input data with one or more reference data sets. The input data, which may be for instance digital amplitude modulated optical data, is used to modulat...
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JP4047795B2 |
An (N+1) number of physical systems each having five energy levels |0>, |1>, |2>, |3>, and |4>, a qubit being expressed by |0> and |1>, are provided in an optical cavity having a cavity mode resonant with |2>-|3>, such that an N number o...
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JP4030838B2 |
A quantum circuit and a quantum computer are capable of performing multi-bit quantum computation. In the quantum circuit, a quantum bit is represented by polarization directions of light, a sequence of polarized light pulses representing...
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JP4026954B2 |
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JP4026995B2 |
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