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Time-Varying Photonics and Quantum Light Source Using High Temporal Resolution and Repetition Rate Laser Pulses
This technology is a step towards achieving time-varying photonics at optical (visible and IR) wavelengths. It functions by utilizing ultrashort pulses, shorter than ten femtoseconds, to modulate the reflectivity of a material at optical frequencies greater than 100 THz. The modulation rate can be tuned for different purposes, as both the pulse repetition...
Published: 11/18/2024
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Inventor(s): Mohamed ElKabbash
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Engineering & Physical Sciences > Quantum
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Metasurface Faraday Isolator
This technology is an ultrathin Faraday isolator that incorporates two novel features that enhance its electromagnetic isolation capability. The first is the incorporation of highly polarization-sensitive metasurfaces to allow it to achieve the necessary polarization rotation for isolation in relatively weak magnetic fields. The second is the usage...
Published: 10/22/2024
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Inventor(s): Mohamed ElKabbash
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Imaging & Optics > Materials & Fabrication, Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Engineering & Physical Sciences > Quantum, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Optical
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Protocol for Control-NOT and Control-PHASE gate between a Quantum Memory and Gottesman-Kitaev-Preskill Encoded Photonic Qubit
This innovation is a proposed interface between Gottesman-Kitaev-Preskill (GKP) qubit states (which are optimal for qubit transmission in quantum computing) and quantum memories (which can support long coherence and storage times) based on a cavity-mediated controlled displacement gate. The inventors prescribe optimal regimes of operation for high-quality...
Published: 9/5/2024
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Inventor(s): Prajit Dhara, Saikat Guha, Liang Jiang
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Quantum, Technology Classifications > Engineering & Physical Sciences
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Measurement-Based Quantum Computing as a Tangram Puzzle
This invention is a game developed to teach Measurement-Based Quantum Computing (MBQC) to a wide audience ranging from high school students to quantum computing researchers via a Tangram puzzle with a modified set of rules played on an applet. The rules are stated in simple terms with no reference to quantum computing. Players must place polyominos...
Published: 7/10/2024
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Inventor(s): Ashlesha Patil, Saikat Guha, Don Towsley
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Quantum, Technology Classifications > Software & Information Technology > Education & Training, Technology Classifications > Creative Works
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Quantum Natural Language Processing Based AI Model
This is a new model in artificial intelligence based on a very new technology called Quantum Natural Language Processing, which merges two major disciplines, AI/Computer Science and Physics. The AI model does natural language processing on quantum computers with weights initialized from the embeddings used in Large Language Models like GPT4, then adds...
Published: 7/10/2024
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Inventor(s): Mithun Paul
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Quantum, Technology Classifications > Software & Information Technology
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Qordle: A Word Game to Introduce Quantum to Masses
This is a word game to teach people about quantum theory, similar to other word-based guessing games like Wordle and Wheel of Fortune. Based on recently found connections between Quantum Physics and Human Natural Language, this game uses Quantum Natural Language Processing (QNLP) to slowly introduce and teach quantum theory concepts to non-experts....
Published: 7/10/2024
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Inventor(s): Mithun Paul, Tiju John, Nithin Raveendran
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Quantum, Technology Classifications > Creative Works, Technology Classifications > Software & Information Technology > Education & Training
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Method and Apparatus for Collaborative Error Correction using Quantum LDPC Codes and Message Exchange Among Iterative Decoders
Quantum low-density parity-check (QLDPC) codes are the leading candidate for performing error correction in scalable fault-tolerant quantum computing systems. This invention is a novel method and apparatus for collaborative decoders using QLDPC codes. These quantum decoders pass messages not only within the individual decoders that correct specific...
Published: 11/6/2024
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Inventor(s): Nithin Raveendran, Bane Vasic
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Quantum, Technology Classifications > Software & Information Technology
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Making Quantum Computers Conscious Using QNLP
This is a proposed method to enable consciousness in quantum computers using theories from neurology, philosophy, physics and psychology. There is a correlation and correspondence between quantum computing and quantum consciousness. The relationship between the Orch-OR theory of consciousness and Quantum Natural Language Processing (QNLP) can be used...
Published: 7/5/2024
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Inventor(s): Mithun Paul
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Quantum, Technology Classifications > Engineering & Physical Sciences > Electronics, Technology Classifications > Engineering & Physical Sciences > Electronics > Computer Hardware, Technology Classifications > Software & Information Technology > Human Machine Interface
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Amplified Entanglement Assisted Communication Outperforming Classical Laser Communication in Strong Atmospheric Turbulence Regime
Contrary to the common belief that quantum entanglement is destroyed by amplification, in entanglement-assisted communication systems dominated by attenuation effects rather than noise, the signal photons can be amplified by the erbium-doped fiber amplifier (EDFA) without destroying the entanglement. The inventors developed a terrestrial free-space...
Published: 8/1/2024
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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
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Entanglement Based CV-QKD with Information Reconciliation over Entanglement Assisted Link
This invention is an entanglement-based continuous variable-quantum key distribution (CV-QKD) scheme that performs information reconciliation over the entanglement assisted communication link. The same entanglement generation source is used in both raw key transmission and information reconciliation. Experimental demonstrations over the free‐space optical...
Published: 8/1/2024
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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
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