Search Results - saikat+guha

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Receiver Design for Entanglement-Assisted Classical Communication
This technology is a new type of receiver for entanglement-assisted classical communication, that is ideal for applications with noise or weak signal strength, and improves communication rates over existing solutions. Background: Entanglement-assisted classical communication describes the process by which the properties of quantum entanglement (such...
Published: 7/19/2022   |   Inventor(s): Saikat Guha, Ali Cox, Quntao Zhuang, Christos Gagatsos, Boulat Bash
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Category(s): Technology Classifications > Imaging & Optics > Telecommunications, Technology Classifications > Imaging & Optics > Telecommunications > Electro-Optic Devices, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Optical, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Wireless
Heralded-Multiplexed High-Efficiency Cascaded Source of Dual-Rail Polarization-Entangled Photon Pairs using Spontaneous Parametric Down Conversion
This technology is a high-efficiency, high-fidelity method of generating pairs of polarization-entangled photonic qubits. The use of a cascaded source that performs a linear-optical entanglement swap between two spontaneous parametric down conversion (SPDC) sources, to generate a heralded photonic entangled state that has a higher fidelity compared...
Published: 11/3/2021   |   Inventor(s): Saikat Guha, Prajit Dhara
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Category(s): *Optics
Non-Gaussian Photonic State Engineering with the Quantum Frequency Processor
This technology is a means of generating non-Gaussian quantum states in light for use in quantum computing. Non-Gaussian quantum states are a subset of quantum states that enable operations that would not be possible with Gaussian states in quantum computers. As a result, they bring a lot of potential value to quantum computing. However, non-Gaussian...
Published: 11/3/2021   |   Inventor(s): Saikat Guha, Christos Gagatsos, Joseph Lukens
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Category(s): Technology Classifications > Imaging & Optics > Telecommunications > Electro-Optic Devices, *Optics
Symmetric Logarithmic Derivative Eigen-projection Adaptive Algorithm for Super-Resolution Imaging
This technology describes an eigen-projection adaptive algorithm that can be used for super-resolution imaging in a variety of contexts, including life-sciences microscopy or astronomy. Background: Traditional advanced microscopy or telescopy uses several different measuring methods to estimate brightness, deduce position, and discriminate between...
Published: 6/18/2021   |   Inventor(s): Kwan Kit Lee, Michael Grace, Amit Ashok, Saikat Guha
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Category(s): Technology Classifications > Imaging & Optics
High-Accuracy Receiver for Optical Object Discrimination
This invention describes a device that functions as a receiver for optical object discrimination in a highly accurate and complex way. This technology has applications and improvements in a large range of object discrimination-based technologies like QR or barcode readers. Background: Object discrimination technologies are widely used and have broad-ranging...
Published: 6/18/2021   |   Inventor(s): Michael Grace, Saikat Guha, Mark Neifeld, Amit Ashok
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Category(s): Technology Classifications > Imaging & Optics
Photonic Quantum Computing Using Entangled Squeezed State Clusters
This invention is a scalable method for quantum computing using photonic qubits. Rather than using superconducting, this invention uses photons as a method of encoding a qubit making endless large-scale abilities. Background: As data gets bigger and expectation times for computing become shorter, there is a need to create faster computing components....
Published: 5/20/2020   |   Inventor(s): Saikat Guha, Christos Gagatsos
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Category(s): Technology Classifications > Software & Information Technology, Technology Classifications > Engineering & Physical Sciences > Quantum Computing
Quantum Random Number Generator
This invention is a quantum random number generator (QRNGs) that provides a method to generates numbers that are mathematically guaranteed to be random at the highest rate allowed by current methods. This new method leverages quantum computing systems standard practices and enhances the confidence of randomness to the numbers that are generated for...
Published: 5/1/2020   |   Inventor(s): Boulat Bash, Saikat Guha, Zihao Gong, Allison Rubenok
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Category(s): Technology Classifications > Software & Information Technology > Communications & Networking