Handheld Terahertz Three-dimensional Spectral Scanner
A portable handheld spectral reflection (PHASR) scanner to characterize, diagnose burn injuries and predict wound healing outcomes
RSS.HDBackground> Background: <
Terahertz time-domain spectroscopy is a technique that has shown promise in biomedical imaging for the diagnosis of burn wounds. However, current portable terahertz imagers are either...
Published: 2/4/2025
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Inventor(s): Mohammad Arbab, Zachery Harris
Keywords(s):
Category(s): Technology Classifications > Diagnostics, Technology Classifications > Medical Imaging, Technology Classifications > Optics and Photonics, Campus > Stony Brook University
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A Method for Fabrication of Optical Waveguides of Excellent Thermal Stability in Single-Crystal Sapphire Wafer and Fibers
A novel method for producing sapphire optics suitable for sensing parameters in harsh-environment fabrication processes. Background: Single-crystal sapphire optics offer a promising method for sensing physical data in harsh-environment manufacturing processes. Unfortunately, the use of this technology has been limited due to lack of a thermally stable...
Published: 12/30/2024
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Inventor(s): Mengbing Huang, William Spratt
Keywords(s):
Category(s): Campus > SUNY Polytechnic Institute, Technology Classifications > Optics and Photonics
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CHIRAL QUBIT (BSA 18-13 & BSA 19-08)
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
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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
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Reconfigurable RF/Digital Hybrid 3D Interconnect
A novel interconnect technology that enables system designers to take better advantage of increased IC power while satisfying energy consumption and space limitations.
Background:
As the semiconductor industry develops technologies on the nano-scale, interconnect latency is increasing. This places serious limitations on designs, as the input/output...
Published: 2/23/2024
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Inventor(s): Robert Geer, Wei Wang, Tong Jing
Keywords(s): Technologies
Category(s): Campus > SUNY Polytechnic Institute, Technology Classifications > Biomedical Science and Engineering, Technology Classifications > Imaging, Technology Classifications > Medical Imaging, Technology Classifications > Optics and Photonics, Technology Classifications > Research Tools and Reagents
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Chain-Scission Polyester PAG-Polymers Disclosure IV
A high-performance photoresist that improves extreme ultraviolet image resolution, line width roughness, and sensitivity.
Background:
Extreme ultraviolet (EUV) imaging is an optical technology that enables smaller feature sizes in semiconductor chips, which pushes device performance forward. It works by first producing a pattern by exposing a reflective...
Published: 9/20/2024
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Inventor(s): Robert Brainard
Keywords(s): Technologies
Category(s): Campus > SUNY Polytechnic Institute, Technology Classifications > Electronics, Technology Classifications > Energy, Technology Classifications > Imaging, Technology Classifications > Materials and Chemicals, Technology Classifications > Optics and Photonics
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Acid Amplifiers for EUV Photoresists
An acid amplifier system that improves the capabilities of extreme ultraviolet imaging (13.5 nm) and electron-beam lithography.
Background:
Extreme ultraviolet (EUV) imaging is an optical technology that enables smaller feature sizes in semiconductor chips, which pushes device performance forward. It works by first producing a pattern by exposing...
Published: 9/20/2024
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Inventor(s): Robert Brainard
Keywords(s): Technologies
Category(s): Campus > SUNY Polytechnic Institute, Technology Classifications > Electronics, Technology Classifications > Imaging, Technology Classifications > Engineering, Technology Classifications > Materials and Chemicals, Technology Classifications > Optics and Photonics
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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: 8/12/2024
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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
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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
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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
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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
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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
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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: 9/9/2024
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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
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