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High-Quality Integrated Squeezed-Light Sources based on SiO2 Wet Etching
This technology is a method of creating components that generate light in a squeezed state. It builds upon standard microfabrication techniques to create on-chip sources of squeezed light. Background: Squeezed light is light that is in a special state that reduces its quantum uncertainty. This squeezing process is useful because it has been shown...
Published: 6/24/2022   |   Inventor(s): Zheshen Zhang, Shuai Liu
Keywords(s):  
Category(s): Technology Classifications > Engineering & Physical Sciences > Quantum Computing
Phononic Crystal Material that Creates Acoustic and Elastic Flatbands for Acoustic and Vibration Dampening Applicaitons
This invention is generally directed towards phononic crystals (PCs) more specifically to phononic metamaterials suitable for attenuating mechanical vibrations, as well as acoustic vibrations that propagate through a medium. Background: Phononic metamaterials enable the manipulation of both elastic and acoustic waves in different media, from attenuation...
Published: 6/24/2022   |   Inventor(s): Pierre Deymier, Nichlas Swinteck, Kazuhisa Yano, Debasish Banerjee, Songtao Wu, Gaohua Zhu
Keywords(s):  
Category(s): Technology Classifications > Engineering & Physical Sciences > Electronics, Technology Classifications > Materials, Technology Classifications > Engineering & Physical Sciences > Quantum Computing
Quantum-Enhanced Gyroscopes
This technology is a new type of laser gyroscope that makes use of concepts of quantum squeezing and quantum entanglement to offer improved sensitivity over existing laser gyroscopes. Background: Laser gyroscopes use laser interferometry to measure changes in their rotation or orientation. They use no (or few) moving parts, unlike traditional mechanical...
Published: 4/21/2022   |   Inventor(s): Zheshen Zhang
Keywords(s):  
Category(s): Technology Classifications > Engineering & Physical Sciences > Quantum Computing, Technology Classifications > Engineering & Physical Sciences > Aerospace Engineering, Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Imaging & Optics > Lasers & Other Sources, Technology Classifications > Sensors & Controls > Motion & Force
Entanglement Assisted Communication with Optical Phase Conjugation on Transmitter Side
Entanglement assisted (EA) communication has been advocated by numerous authors as a potential alternative to classical communications, in particular in noisy and low-brightness regime. This technology proposes an EA scheme employing the optical phase-conjugation (OPC) on transmitter side. It shows that the proposed EA communication system, with the...
Published: 4/20/2022   |   Inventor(s): Ivan Djordjevic
Keywords(s):  
Category(s): Technology Classifications > Engineering & Physical Sciences > Quantum Computing
Photonic Machine Learning with Wavelength/Frequency Multiplexing
This invention is an improved method of machine learning utilizing nanophotonic devices to implement neural networks. Photons from nanophotonic devices have degrees of freedom which allow for more information to be encoded in the photons. This allows the neural network to be expanded. Signals then are encoded in different wavelengths which allow for...
Published: 9/18/2020   |   Inventor(s): Linran Fan, Quntao Zhuang
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics > Telecommunications > Electro-Optic Devices, Technology Classifications > Engineering & Physical Sciences > Quantum Computing
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
Keywords(s):  
Category(s): Technology Classifications > Software & Information Technology, Technology Classifications > Engineering & Physical Sciences > Quantum Computing
A Method to Create Exponentially Complex "Classically Entangled" States in Arrays of One-Dimensional Nonlinear Elastic Waveguides
This technology demonstrates a theoretical new approach to achieving exponentially complex non-separable superpositions of elastic waves in an externally driven elastic system composed of one-dimensional elastic wave guides and nonlinear forces. This nonlinear elastic system is similar to a two-partite two-level quantum system but does not have drawbacks...
Published: 4/14/2020   |   Inventor(s): Pierre Deymier, Keith Runge
Keywords(s):  
Category(s): Technology Classifications > Engineering & Physical Sciences > Communications & Networking, Technology Classifications > Software & Information Technology, Technology Classifications > Engineering & Physical Sciences > Quantum Computing
Phononic System to Achieve Quantum-Analogue Phase-Based Unitary Operations
This invention is the physical representation of logic gates and operations for quantum computing. It makes use of the properties of phononic materials. Background: Quantum computing is a scientific frontier that originated as a concept in the 1980s and has become a relentless pursuit for many of the country's top tech companies and universities....
Published: 11/8/2017   |   Inventor(s): Pierre Deymier, Keith Runge
Keywords(s):  
Category(s): Technology Classifications > Engineering & Physical Sciences > Electronics, Technology Classifications > Engineering & Physical Sciences > Devices & Instrumentation, Technology Classifications > Engineering & Physical Sciences > Quantum Computing
Phonon Based Room Temperature Quantum Computer
This invention includes arrays of elastically coupled ambient temperature elastic wave qubit analogues, which are stable and decoherence free, offering a new solution for quantum computing using materials-based and phonon-based quantum analogues. Background: In quantum computing, bits can either be a one, a zero, or both. Current quantum bit platforms...
Published: 3/20/2017   |   Inventor(s): Pierre Deymier, Keith Runge
Keywords(s):  
Category(s): Technology Classifications > Engineering & Physical Sciences > Electronics, Technology Classifications > Engineering & Physical Sciences > Electronics > Computer Hardware, Technology Classifications > Engineering & Physical Sciences > Quantum Computing
Tunability of the Phase in Quantum-Like Mechanical Elastic Systems
This technology is an approach that gives the user the ability to tune phononic crystals and acoustic metamaterials to have specific quantum computing properties. Background: Metamaterials, artificially fabricated materials in which small structures can be arranged within a material in order, can give said material new properties that are not inherent...
Published: 3/8/2016   |   Inventor(s): Pierre Deymier, Keith Runge
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics > Materials & Fabrication, Technology Classifications > Materials > Nanomaterials, Technology Classifications > Imaging & Optics > Sensors and Detection, Technology Classifications > Engineering & Physical Sciences > Quantum Computing
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