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Power Module Design for 20 kV Diamond Photoconductive Semiconductor Switch

050-9583 Power Module Design for 20 kV Diamond Photoconductive Semiconductor Switch A power module utilizing a 3D-printed ceramic substrate designed to minimize electric field concentration and partial discharge risks Background: Modern power grid protection necessitates circuit breakers capable of rapid fault isolation to prevent systemic damage,...

Published: 4/20/2026 | Updated: 4/20/2026 | Inventor(s): Shiyue Deng, Samuel Defaz, Fang Luo

Keywords(s):

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

Compact and high numerical aperture near-field microscopy based on piezo-probes

050-9256 Compact and High Numerical Aperture Near-Field Microscopy Based on Piezo-Probes A piezo-based cryo-SNOM system employing metal-coated Akiyama probes for tip actuation and detection Background: The study of low energy excitations in quantum materials often relies on scattering-type scanning near-field optical microscopy at cryogenic temperatures...

Published: 5/4/2026 | Updated: 4/20/2026 | Inventor(s): Michael Dapolito, Mengkun Liu, Xinzhong Chen

Keywords(s):

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

Tapered Scintillator Crystal Geometry for Enhanced Depth of Interaction and Time-of-Flight Performance in Single-Ended Readout PET Modules

050-9177 Depth of Interaction Readout-Enabled Multiplexing for Cost-Effective High Resolution PET A multiplexing scheme that enables up to 16-to-1 crystal-to-channel coupling in deterministic light sharing PET modules Background: High-resolution Positron Emission Tomography (PET) is a critical research tool, utilizing advanced components like dense...

Published: 5/4/2026 | Updated: 2/27/2026 | Inventor(s): Amirhossein Goldan, Andrew LaBella, Xinjie Cao, Wei Zhao

Keywords(s):

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

Method for Sampling Terahertz Pulses in the Time-Domain Using Modulated Difference-Frequency in the Repetition Rates of Femtosecond Lasers

050-9317 Portable Handheld Spectral Reflection (PHASR) Scanner to Allow THz Time-Domain Spectroscopic (THz-TDS) Imaging of Burn Wounds A handheld terahertz (THz) spectroscopy and 3D imaging device designed for noninvasive evaluation of burn injury severity Background: Burn injuries pose a substantial public health challenge, leading to hundreds...

Published: 5/4/2026 | Updated: 2/19/2026 | Inventor(s): Mohammad Arbab, Zachery Harris

Keywords(s):

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

A method for fast, sensitive, and quatitaive imaging of blood flow networks

050- 8968 A Method for Fast, Sensitive, and Quantitative Imaging of Blood Flow Networks An optical coherence Doppler tomography (OTD) system designed to image capillary flow with high speed and signal quality Background: The ability to quantitatively image three-dimensional blood flow, particularly within micro-circulatory networks like capillaries,...

Published: 5/4/2026 | Updated: 2/13/2026 | Inventor(s): Yingtian Pan, Congwu Du, Wei Chen

Keywords(s):

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

Compact Optical-EEG for Recovery Prediction in the ICU

050-9573 Compact Optical-EEG for Recovery Prediction in the ICU A machine learning-enabled, non-invasive brain monitoring system that integrates EEG with CW-DCS to access patient consciousness Background: Assessing consciousness levels in neuro intensive care units is a critical challenge for planning optimal interventions, particularly for patients...

Published: 1/29/2026 | Updated: 1/28/2026 | Inventor(s): Ulas Sunar

Keywords(s):

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

Fiber-delivered Ultrashort Pulses on Demand

050-9473 Fiber-delivered Ultrashort Pulses on Demand A fully fiber-integrated system generating femtosecond laser pulses at arbitrary repetition rates while preserving pulse energy and shape RSS.HDBackground> Background: < There is an increasing demand for laser systems that can generate ultrashort, high-energy pulses with tunable repetition...

Published: 12/16/2025 | Updated: 12/16/2025 | Inventor(s): Michael Wahl, Thomas Allison, Yuanchi Qing, Myles Silfies, Alexander Adler

Keywords(s):

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

Mid-infrared avalanche photodiode with hole-initiated multiplication.

050-9450: Mid-infrared avalanche photodiode with hole-initiated multiplication An advanced avalanche photodiode (APD) architecture designed to achieve low-noise, high-gain performance in the mid-infrared region Background: There is a growing demand for highly sensitive, low-noise photodetectors that can operate in the mid-infrared range for applications...

Published: 4/15/2026 | Updated: 12/5/2025 | Inventor(s): Leon Shterengas

Keywords(s):

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

Fatigue-resistant Photoelastic Soft Materials

Fatigue-resistant Photoelastic Soft Materials Background: Sensors for measuring force or pressure are used in a wide variety of applications in industrial, healthcare and automation. Soft sensors, in particular, are used in applications where only low levels of stress are measured. However, one drawback with current soft sensors, is the long term...

Published: 7/28/2025 | Updated: 7/21/2025 | Inventor(s): Wei Li

Keywords(s):

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

Handheld Terahertz Three-dimensional Spectral Scanner

A portable handheld spectral reflection (PHASR) scanner to characterize, diagnose burn injuries and predict wound healing outcomes 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 limited by size, requiring...

Published: 1/6/2026 | Updated: 2/3/2025 | 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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