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JP2023168069A |
To realize a quantum arithmetic unit having both functions of quantum operation, and an imparting function of entanglement with a quantum system to a photon having a wavelength different from that of a photon used for the quantum operati...
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JP7379658B2 |
An optical computing chip and system, and a data processing technology are disclosed. The optical computing chip includes a light source array (202), a first concave mirror (208), and a modulator array (204). The light source array (202)...
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JP2023162924A |
To realize a reservoir computing device at low cost.The reservoir computing device includes: an optical medium which propagates in different times according to frequencies; generation means for generating plural continuous lights with di...
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JP2023544543A |
A system for scalable and fault-tolerant optical quantum computing includes a plurality of optical circuits, a plurality of photon number-resolving detectors (PNRs), a multiplexer, and an integrated circuit (IC). In operation, the optica...
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JP7364937B2 |
A combinatorial optimization problem processing device is for associating a combinatorial optimization problem having N elements with an Ising model to process the combinatorial optimization problem. The combinatorial optimization proble...
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JP7362727B2 |
Aspects relate to a photonic processing system, a photonic processor, and a method of performing matrix-vector multiplication. An optical encoder may encode an input vector into a first plurality of optical signals. A photonic processor ...
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JP2023142643A |
To prevent an increase in manufacturing cost and operation cost of a quantum information storage device, while preventing relaxation of quantum superposition.A quantum information storage device comprises: first and second gas cells; a l...
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JP7352916B2 |
In order to address an issue that an unsolved problem is caused in a conventional coherent Ising machine in which a term, which expresses a magnetic field at each site, is not able to be implemented, the present invention provides an Isi...
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JP2023137770A |
To improve inference performance of artificial intelligence by increasing the number of neurons in an optical neural network device.A speckle generation circuit used in an optical neural network device 1 comprises: a phase modulator 113 ...
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JP7348578B2 |
In an Ising model calculation device for computing a generalized Ising model expressed by a Hamiltonian having a magnetic field term, the magnetic field term is applied to spins simulated by state monitoring light pulses, and a response ...
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JP2023536703A |
Systems and methods are provided for increasing the throughput of photonic processors by using photon degrees of freedom (DOF). The photonic processor includes a multiplexer configured to multiplex the multiple encoded optical signals in...
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JP2023114645A |
To reduce errors of a measurement type quantum calculation method using a three-dimensional cluster state.A quantum gate device comprises: a first polarization beam splitter; a first resonator provided on the side of receiving first pola...
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JP7323827B2 |
A differential phase modulation Mach-Zehnder optical modulator includes a first phase modulation unit and a second phase modulation unit; an optical interference circuit that receives a polarized clock pulse train that was modulated by t...
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JP7320124B2 |
Provided is an optical computing system which makes it possible to obtain signal light indicative of information before the computing, in addition to signal light indicative of information after the computing. An optical computing system...
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JP2023532877A |
A hybrid analog-digital processing system is described. One example of a hybrid analog-digital processing system includes a photonic accelerator configured to perform matrix-vector multiplication using light. A photonic accelerator exhib...
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JP2023531947A |
The photon source module includes a plurality of photon sources, each photon source configured to non-deterministically generate one or more unentangled or entangled photons in response to receiving the trigger signal. When two or more p...
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JP2023530809A |
A parallel optical computing system is described, the system comprising at least one first module (10) comprising at least one polarizing filter (12) and at least one liquid crystal cell (13), the first module ( 10) is configured as a li...
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JP2023527135A |
The light computing system includes a light source configured to generate a pump beam, a light modulator configured to modulate the pump beam based on a modulation mask to generate a modulated beam, and a modulated beam. a nonlinear medi...
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JP2023527181A |
The present invention performs computations at or near the speed of light on binary computer architectures (CA) that are arbitrary "pixels" such as pixels or exponential basis of a digital image containing numerical representations a "ce...
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JP2023524219A |
A photonic processor is described. Photonic processors described herein are configured to perform matrix multiplication (eg, matrix-vector multiplication). Matrix multiplication is decomposed into scalar multiplication and scalar additio...
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JP2023523877A |
An atom trapping unit configured to generate a three-dimensional array of optical tweezers (M3P) within an ultra-high vacuum chamber (EV); an atom source (SAT) for generating a beam of atoms (JA) directed in space containing a three-dime...
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JP7277667B1 |
An optical arithmetic device (1) comprises an optical modulation element (11) including a plurality of cells whose modulation amounts can be independently set, and a mirror (12). N arithmetic areas A1, A2, . . . AN are set in the light m...
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JP2023520128A |
The present disclosure provides methods and systems for performing non-classical computations. The method and system comprise a plurality of spatially distinct optical trapping sites for trapping a plurality of atoms and applying electro...
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JP2023520127A |
The present disclosure provides methods and systems for performing non-classical computations. The method and system comprise a plurality of spatially distinct optical trapping sites for trapping a plurality of atoms and applying electro...
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JP2023062624A |
To provide an information processing device for self-learning that can store various phenomena using a periodic structure or a loop.An information processing device for self-learning (100) includes a container (120), a gelatinous materia...
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JP2023518349A |
The optical synapse includes a memristive device for non-volatile storage of synaptic weights dependent on the resistance of the device and an optical modulator for volatile modulation of optical transmission in the waveguide. The memris...
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JP7251558B2 |
In a learning device (10), an optical conversion unit (11) receives light from a learning target and uses the received light to output light according to a configuration value of a parameter. A sensing unit (13) senses the light output f...
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JP7224065B2 |
A photoelectric computing unit, a photoelectric computing array and a photoelectric computing method. The photoelectric computing unit comprise a semiconductor multifunctional region structure, which comprises at least one carrier contro...
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JP2023503444A |
A photonic processor is described. The photonic processors described herein are configured to perform matrix-matrix (eg, matrix-vector) multiplication. Some embodiments are photonic processors arranged according to a dual-rail architectu...
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JP2023501147A |
Kind Code: A1 Aspects of the present disclosure describe techniques for rapid cooling of ion motion in long chains through the use of local motion modes. A method is described, for example, for cooling ions in an ion chain, which removes...
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JP7206213B2 |
A method to incorporate multiple independent optical correlators into one system. By “independent optical correlator,” we mean an optical correlator comprising of an input SLM, filter SLM, and camera, combined with appropriate cohere...
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JP2022553632A |
An OPO comprising a resonator comprising a material with a nonlinear susceptibility that produces an output electromagnetic field in response to a pump electromagnetic field input to the material. The output electromagnetic field has one...
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JP2022552108A |
Artificial neuronal networks and corresponding neuronal units are described. A neuron network includes two or more layers of artificial neuron units. Layers of artificial neuron units are configured to communicate between them via an arr...
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JP2022549424A |
The present disclosure relates to an integrated quantum information processing device with a host chip having a body. Each body has a first surface, a second surface opposite the first surface, a defect cluster, and a host chip that dire...
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JP2022159140A |
To provide a photonic computing system for enabling optical coupling between light fields associated with various propagation conditions in one or more photonic guide units associated with one or more processing tasks of an artificial li...
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JP2022543366A |
Systems and methods are provided for performing matrix operations using a linear photonic processor. The linear photonic processor is formed as an array of first and second amplitude modulators, the first amplitude modulator configured t...
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JP7118859B2 |
To provide an information processing system capable of efficiently realizing time series data processing by machine learning using a physical system and an information processing method.An information processing system 1S includes: a sig...
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JP7115691B2 |
A photonics reservoir computing system is described. The system is configured for propagating at least one optical signal so as to create resulting radiation signals in the output channels. The photonics reservoir computing system furthe...
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JP7110823B2 |
An optical signal processing device capable of performing computation without changing a device configuration even when the number of input and output dimensions changes is provided. An optical signal processing device for converting an ...
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JP7110822B2 |
Provided is an optical signal processing device capable of improving computing accuracy without increasing the number of nodes of a reservoir layer. An optical signal processing device for converting an input one-dimensional signal to an...
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JP2022533053A |
The device includes a light source that provides multiple input optical modes in a squeezed state. The appliance also includes a network of interconnected reconfigurable beam splitters (RBSs) configured to perform unitary transformations...
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JP7103602B2 |
To realize learning by forward propagation in an optical neural network.An optical partial differential operation device comprises: an optical operation unit 2 composed of an optical device having wavelength dependence; and a differentia...
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JP2022532234A |
The system for optically modulating multiple optical channels is a power delivery module adapted to convert a coherent light beam into multiple optical channels, at least one light optically coupled to the power delivery module. Modulato...
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JP2022529870A |
Photon units for vector-vector multiplication, matrix-vector multiplication, matrix-matrix multiplication, batch matrix-matrix multiplication, and tensor-tensor multiplication are described. The multiplication is by coherent mixing and s...
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JP2022523209A |
A technique for computing a matrix operation of an arbitrary size matrix with a finite size hybrid analog / digital matrix processor will be described. Gain adjustment techniques in finite-sized hybrid analog-digital matrix processors th...
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JP7018620B2 |
To provide a calculation device for the Ising model that is configured without using a PSA being a special mechanism.A calculation device for the Ising model comprises: an optical amplifier 21 that artificially corresponds to a plurality...
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JP6996457B2 |
To provide a spiking neuron apparatus able to efficiently implement a simulation of a spiking neuron. A spiking neuron apparatus using a coherent Ising machine, the coherent Ising machine including: a resonator unit for amplifying a plur...
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JP6980185B2 |
To provide a calculation device for the Ising model that eliminates the need of phase synchronization of light in performing feedback input.A calculation device for the Ising model comprises: a phase sensitive amplifier 2 that artificial...
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JP2021527287A |
The system and method provide input information in electronic format, convert at least part of the electronic input information to an optical input vector, and optically convert the optical input vector to an optical output vector based ...
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JP6891728B2 |
To provide a multi-bit optical logic circuit capable of achieving high speed logical operation.An 8-bit input AND circuit has a cascade connection of 3-input 1-output optical logic elements 1-1 to 1-7. The optical logic elements 1-1 to 1...
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