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Quantum qubit device made of Dirac/Weyl semimetals with the chiral magnetic effect for revolutionary room temperature quantum computingRSS.HDBackground> Background: <Superconducting qubits have made impressive progress in the world of quantum computing. However, existing realizations need to be operated at extremely low temperatures, requiring...

Published: 10/4/2023 | Inventor(s): Dmitri Kharzeev, Qiang Li

Keywords(s):

Category(s): Technology Classifications > Information Technology, Technology Classifications > Nanotechnology, Technology Classifications > Optics and Photonics, Campus > Stony Brook University

Ultra-high-k SrTiO3 hole blocking layer for low excess noise solid-state amorphous selenium avalanche detector

A low-noise selenium based solid-state avalanche detector that will use strontium titanate as the high-k dielectric hole-blocking n-layerRSS.HDBackground> Background:<The photo‑detecting device industry is searching for a solid‑state alternative to the vacuum photomultiplier. Research has shown that amorphous selenium based solid‑state avalanche...

Published: 1/2/2024 | Inventor(s): Atreyo Mukherjee, Wei Zhao, Amirhossein Goldan, Le Thanh Triet Ho, Anthony Lubinsky, Adrian Howansky, Jann Stavro

Keywords(s):

Category(s): Technology Classifications > Medical Imaging, Technology Classifications > Optics and Photonics, Technology Classifications > Sensors, Campus > Stony Brook University

Method and Apparatus for High Efficiency X-ray Imager

An x-ray detector with improved dynamic range and sensitivity that improves the quantum efficiency of x-ray imagers Background: X-ray imaging experienced a ?digital revolution? in the early 2000s, with digital radiography systems being implemented with active matric flat panel images. Due to the compact size, rapid image readout and excellent image...

Published: 4/18/2024 | Inventor(s): Wei Zhao, Amirhossein Goldan, Adrian Howansky, Anthony Lubinsky, James Scheuermann, Jann Stavro

Keywords(s): Charge sensing, Fabrication, High Efficiency Cadmium Selenide, Multi-well, Selenium, Selenium Avalanche Multiplication Gain, Technologies, Unipolar Time-Differential (UTD)

Category(s): Campus > Stony Brook University, Technology Classifications > Nanotechnology, Technology Classifications > Optics and Photonics

Hybrid Active Matrix Flat Panel Imager

A hybrid x-ray detector that absorbs incident rays directly and indirectly, and the photoconductor can sense both x-rays and optical photons Background: X-ray detectors currently commercially available consist of direct and indirect detectors. Direct detectors take x-ray inputs and are directly converted to electron hole pairs and digitized...

Published: 9/27/2023 | Inventor(s): Anthony Lubinsky, Wei Zhao, Adrian Howansky, James Scheuermann

Keywords(s): direct detector, indirect detector, Selenium, Technologies, x-ray detector

Category(s): Campus > Stony Brook University, Technology Classifications > Optics and Photonics, Technology Classifications > Medical Devices

Cavity-Enhanced Two-Dimensional Spectrometer

A method to perform passively amplified 2D spectroscopy experiments with a frequency comb and optical cavities approach implemented. Background: Fundamental studies in physics and chemistry include spectroscopy of gas-phase atoms and molecules, developing essential components of quantum mechanics. Technology Overview: This invention is a...

Published: 11/22/2023 | Inventor(s): Thomas Allison

Keywords(s): Cavity-enhanced spectroscopy, Technologies, trace gas detection., two-dimensional spectroscopy, ultrafast spectroscopy

Category(s): Campus > Stony Brook University, Technology Classifications > Optics and Photonics

Compact Spectrometer for X-rays

Cost-effective spectrometer focusing apparatus for portable X-ray imaging Background: An x-ray spectrometer is an optical device used to resolve and select different x-ray photon energies. The x-ray spectrometer operates by using a diffractive crystal. A von Hamos x-ray spectrometer includes an x-ray source defined by a rectangular slit, a cylindrical...

Published: 11/22/2023 | Inventor(s): Paul Northrup

Keywords(s): diffraction, Technologies, X-ray fluorescence, X-ray spectrometer

Category(s): Campus > Stony Brook University, Technology Classifications > Education and Training, Technology Classifications > Electronics and Electronic Materials, Technology Classifications > Material and Composites, Technology Classifications > Optics and Photonics, Technology Classifications > Research Tools and Reagents

Semiconductor Laser Source with Electrically Tunable Emission Wavelength

A tunable semiconductor with novel wavelength adjusting technology Background: An adjustable semiconductor light source, such as lasers or light diodes, have a high demand for variable wavelengths in a controllable manner. Although there are methods to change the wavelength of a light beam, they are either impractical or uncontrollable. There is a...

Published: 11/22/2023 | Inventor(s): Gregory Belenky, Mikhail Kisin, Serge Luryi, Leon Shterengas, Sergey Suchalkin

Keywords(s): Technologies

Category(s): Campus > Stony Brook University, Technology Classifications > Electronics and Electronic Materials, Technology Classifications > Optics and Photonics

Systems and Methods for Self-Cleaning Solar Panels Using an Electrodynamic Shield

A transparent electrodynamic screen that automatically removes dust from solar panels and concentrators, increasing cleaning efficiency Background: Due to the extensive sun exposure, solar plants are usually located in semi-arid and desert regions; these also happen to be the dustiest locations in the world, meaning the equipment gets dusty very quickly....

Published: 11/22/2023 | Inventor(s): Alexander Orlov

Keywords(s):

Category(s): Technology Classifications > Clean Energy, Technology Classifications > Material and Composites, Technology Classifications > Optics and Photonics, Technology Classifications > Sensors

Applications of Quantum Physics in the Storage, Transmission, and Processing of Information at Room Temperature

Quantum network devices, systems, and methods that are used in various quantum communication applications Background: Quantum communication technologies have the potential to completely change how information is stored, transmitted, and processed. This is due to the fact that it can enable 100% fully secure communication lines between communicators....

Published: 11/22/2023 | Inventor(s): Eden Figueroa, Mehdi Namazi, Mael Flament

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Category(s): Campus > Stony Brook University, Technology Classifications > Information Technology, Technology Classifications > Optics and Photonics

Scintillating Substrate Compositions and Coatings for Dual-Screen Flat-Panel Detector Improvements

Using light-scattering glass-ceramic scintillators to increase the sensitivity and detective quantum efficiency of flat-panel detectors Background: There is a need for improvements in diagnostic imaging devices that are utilized in various clinical applications. Two notable clinical applications where detectors have a relatively poor performance are...

Published: 11/22/2023 | Inventor(s): Anthony Lubinsky, Adrian Howansky

Keywords(s):

Category(s): Campus > Stony Brook University, Technology Classifications > Dental, Technology Classifications > Diagnostics, Technology Classifications > Medical Devices, Technology Classifications > Medical Imaging, Technology Classifications > Nanotechnology, Technology Classifications > Optics and Photonics, Technology Classifications > Sensors

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