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Methods for Differentiable Characterization of Materials
Differentiable Characterization of Materials is a software-based approach for analyzing materials microscopy data by converting discrete measurement data into continuous, queryable representations of a material. Instead of limiting analysis to fixed measurement points, this approach allows researchers to study material features across space and extract...
Published: 6/29/2026   |   Updated: 6/29/2026   |   Inventor(s): Marat Latypov, I-Tzu Huang
Keywords(s):  
Category(s): Technology Classifications > Software & Information Technology > Computer-Aided Design & Engineering, Technology Classifications > Engineering & Physical Sciences, Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry
Interferometric Reflectance Confocal Microscope for Label-Free Imaging of Dynamic Sub-Cellular Activities
This invention describes the design of an interferometric reflectance confocal microscope that can achieve label-free imaging of dynamic sub-cellular activities through the use of intensity temporal fluctuation analysis in conjunction with a confocal microscopy approach and interference detection. The microscope can be used widely in biology laboratories...
Published: 6/26/2026   |   Updated: 6/26/2026   |   Inventor(s): Dongkyun Kang, Momoka Sugimura, Curtis Thorne
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry
Single-Pixel Polarimetry for Localizing Sky Neutral Points Using a Spatially Varying Polarizer
This invention enables the localization of polarization neutral points in the sky using a novel single-pixel polarimetric detection method, with no need for imaging optics or focal plane arrays. As the device rotates, it observes different parts of the sky at changing polarization angles, causing polarized regions to produce intensity variations at...
Published: 4/29/2026   |   Updated: 4/27/2026   |   Inventor(s): Meredith Kupinski
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry, Technology Classifications > Imaging & Optics > Sensors and Detection > Remote Sensing, Technology Classifications > Imaging & Optics > Lens & System Design
Broadband Achromatic Waveplate and Polarization Camera for Visible, SWIR, MWIR and LWIR
This invention uses broadband achromatic waveplates for a wide bandwidth polarimeter and polarization camera to covers visible, short-wave infrared (SWIR), mid-wave infrared (MWIR), and long-wave infrared (LWIR) regions. The design uses low loss optical materials to operate over a large bandwidth range for higher light collection efficiency, which leads...
Published: 3/3/2026   |   Updated: 3/3/2026   |   Inventor(s): Stanley Pau, Yufei Gao, Alaa Hamdoh
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry, Technology Classifications > Imaging & Optics > Optical Fab / Metrology, Technology Classifications > Imaging & Optics > Sensors and Detection > Remote Sensing
High Resolution 3D Imaging of Diamonds with Multiphoton Microscopy
This invention describes a method of using multiphoton microscopy (MPM) for 3-dimensional imaging and spectral analysis of natural and synthetic diamonds, as well as diamond-like simulants. This non-destructive approach provides insights into the interior structure, fluorescent defects, and formation conditions of diamonds. This method can be used to...
Published: 1/6/2026   |   Updated: 1/6/2026   |   Inventor(s): Khanh Kieu, Elana Alevy, Sam Crossley, Lam Nguyen, Phai Vu
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry, Technology Classifications > Imaging & Optics > Sensors and Detection > Inspection
Nanoscale Scanning Thermal Microscopy using Improved Thermocouple Probes
This technology is a scanning thermal microscope device. It utilizes a thermocouple with a sharp tip on its center fabricated from a cross-junction of coated and uncoated thin films and is suspended on a nanowire device. Radiation heat received at the tip is converted into a Seeback voltage signal for thermoelectric temperature sensing. This device...
Published: 11/24/2025   |   Updated: 11/24/2025   |   Inventor(s): Qing Hao, Christopher Horne, Liping Wang
Keywords(s):  
Category(s): Technology Classifications > Engineering & Physical Sciences > Devices & Instrumentation, Technology Classifications > Sensors & Controls, Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry
Light Sheet Microscopy for Airborne Particle Morphology Characterization
This invention describes a portable, field-deployable light sheet microscope device that is optimized for detecting airborne particle morphology. This invention has the capability of real-time simultaneous characterization of airborne particles based on morphology, as well as abundance and size. Background: Airborne particle characterization is an...
Published: 5/6/2026   |   Updated: 10/14/2025   |   Inventor(s): Matthew Mavko, Dongkyun Kang, Nikolaus Anderson, Momoka Sugimura, YongJun Kim
Keywords(s):  
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Air/Water Purification, Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry, Technology Classifications > Imaging & Optics > Lens & System Design
Interferometric Focal Planes
This technology introduces a new kind of camera sensor in which each pixel functions as a tiny interferometer, instead of a standard light detector. This allows the sensor to capture not only the brightness of a scene but also additional information about the light’s spatial coherence. By leveraging arrays of integrated interferometers, the system...
Published: 9/29/2025   |   Updated: 9/29/2025   |   Inventor(s): David Brady, Shengtai Zhu, Zhipeng Dong
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry, Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Imaging & Optics > Lens & System Design
Spectrometer-Free Biosensing Using Photonic Diffractive Computing for Direct Optical Readout
This invention introduces a photonic diffractive computing biosensing system that converts analyte-induced spectral changes directly into distinct spatial intensity patterns, enabling classification or concentration measurement without spectral reconstruction. An element in the system produces a resonance shift after detection, which produces a diffraction...
Published: 12/23/2025   |   Updated: 9/26/2025   |   Inventor(s): Mohamed ElKabbash
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Category(s): Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry, Technology Classifications > Engineering & Physical Sciences > Devices & Instrumentation > Mass Spectrometry, Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Medical Devices > Diagnostic, Technology Classifications > Sensors & Controls > Biologic
Analog Photonic Second-Derivative Filter for Enhanced Shadowgraphy Imaging
This invention is a method to augment conventional shadowgraphy using an analog photonic pre-processor to deliver high-sensitivity imaging of refractive-index gradients in transparent media. The system operates in real-time, has enhanced sensitivity, and is compact, making it ideal for mobile and field-deployable sensors. It can retrofit existing shadowgraphs...
Published: 12/23/2025   |   Updated: 9/22/2025   |   Inventor(s): Mohamed ElKabbash
Keywords(s):  
Category(s): Technology Classifications > Engineering & Physical Sciences > Devices & Instrumentation > Microfluidics, Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry
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