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Method for Integrating Quantum Emitters as On-Chip Light Sources in Photonic Integrated Circuits Fabricated on Membranes
This invention presents a high-precision, scalable method for integrating quantum emitters as on-chip light sources in photonic integrated circuits (PICs) fabricated on thin-film membranes (e.g., SiN membranes). By utilizing nanopore trapping and deterministic positioning, this method enables precise placement of quantum dots (QDs), atomic defects,...
Published: 5/12/2025
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Inventor(s): Mohamed ElKabbash
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Materials & Fabrication, Technology Classifications > Imaging & Optics > Telecommunications, Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Engineering & Physical Sciences > Quantum
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Encoding Quantum Information by Stabilizer Measurement and Utilizing the Syndrome for Decoding
This invention presents an efficient method and system for encoding quantum information using stabilizer-based QLDPC codes. In this method, low-weight stabilizer generators are used to encode quantum information. Each stabilizer generator acts on a limited number of qubits, minimizing the complexity of decoding and error detection. Then, an iterative...
Published: 5/5/2025
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Inventor(s): Bane Vasic
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Quantum, Technology Classifications > Software & Information Technology
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A Method and Apparatus for Simultaneous Correcting Qubit Errors and Quantum Gate Errors
This technology is a quantum error correction system based on quantum low-density parity-check (QLDPC) codes. Many quantum computing systems rely on topological codes, which require increasing numbers of qubits to handle error correction longer code, limiting their scalability. QLDPC codes offer a more efficient alternative, achieving error correction...
Published: 5/5/2025
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Inventor(s): Bane Vasic
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Quantum, Technology Classifications > Software & Information Technology
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Topological Quantum Analogue Computing using Classical Nonlinear Granular System
This technology is a quantum computing platform that uses the topological features of a classical nonlinear granular computing system to simulate quantum-like behavior using "elastic bits." These elastic bits emulate qubits by maintaining stable state integrity at ambient temperatures without the decoherence issues of quantum systems. This...
Published: 4/21/2025
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Inventor(s): Pierre Deymier
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Quantum, Technology Classifications > Software & Information Technology
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Learning Decoders for QLDPC Codes Using Importance Sampling
This invention proposes a novel framework for error correction in Quantum Low-Density Parity-Check (QLDPC) codes, which are important for fault-tolerant quantum computation. These error correction codes are used for the transmission of data. Quantum low-density parity-check (QLDPC) codes with asymptotically nonzero rates are promising candidates for...
Published: 4/17/2025
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Inventor(s): Bane Vasic, Nithin Raveendran, Asit Kumar Pradhan
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Quantum, Technology Classifications > Engineering & Physical Sciences > Communications & Networking, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Networking, Technology Classifications > Software & Information Technology > Communications & Networking
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Acoustoelectrically Enhanced Holographic Video
This invention improves acousto-optic devices by increasing their interaction length, allowing for better diffraction efficiency and higher resolution holographic displays with a wider field of view. By using an ultra-thin semiconductor film, the acoustoelectric effect amplifies surface acoustic waves, making them last longer and improving acousto-optic...
Published: 3/31/2025
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Inventor(s): Keaton Shurilla, Matthew Eichenfield
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Imaging & Optics > Displays, Technology Classifications > Engineering & Physical Sciences > Quantum
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Enhanced Min-Sum Decoding of Quantum Codes
This technology is an advanced message-passing decoder called the Min-Sum with Past Influence (MS-PI) decoder, specifically designed for Quantum Low-Density Parity-Check (QLDPC) codes. The MS-PI decoder addresses critical challenges in quantum error correction by leveraging oscillatory message dynamics to enhance decoding performance, particularly for...
Published: 3/12/2025
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Inventor(s): Dimitris Chytas, Nithin Raveendran, Bane Vasic
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Quantum, Technology Classifications > Software & Information Technology > Communications & Networking, Technology Classifications > Engineering & Physical Sciences > Communications & Networking
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Degenerate Entanglement Assisted Communications
Degenerate Entanglement Assisted Communications is a cutting-edge quantum communication technology designed to significantly enhance data transmission efficiency while maintaining high security. This innovation eliminates the need for optical phase conjugation (OPC), a common limitation in traditional quantum communication systems, by leveraging degenerate...
Published: 2/17/2025
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Inventor(s): Ivan Djordjevic, Vijay Nafria
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Quantum, Technology Classifications > Engineering & Physical Sciences > Communications & Networking, Technology Classifications > Software & Information Technology > Communications & Networking
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Metasurface-Based Faraday Isolator
This is an ultrathin Faraday isolator that combines polarization-sensitive metasurfaces with a few-micron-thick magneto-optical (MO) material to achieve efficient and compact optical isolation. By using metasurfaces, it minimizes the traditional size and material constraints of Faraday isolators. The metasurfaces diffract light at different angles based...
Published: 2/10/2025
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Inventor(s): Mohamed ElKabbash
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Quantum, Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Imaging & Optics > Materials & Fabrication, Technology Classifications > Materials > Nanomaterials
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Superresolution Imaging via Utilizing Plasmonic Photothermal Redshift Filtering
This invention introduces a novel metamaterial emitter system designed to enhance super-resolution imaging by leveraging the interaction between plasmonic nanoparticles and temperature-sensitive emitters, such as quantum dots. The plasmonic nanoparticle core is designed to efficiently produce localized heat upon excitation, which then interacts with...
Published: 2/10/2025
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Inventor(s): Mohamed ElKabbash
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Engineering & Physical Sciences > Quantum, Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology, Technology Classifications > Materials > Nanomaterials
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