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Using Back-End-of-the-Line Wires in CMOS Process as Metal-Optic Antennas to Enhance Nonlinear Processes for Imaging Applications

This invention repurposes existing metallic wires in the complementary metal-oxide semiconductor (CMOS) process to function as metal-optic antennas to strengthen the specificity and efficiency of biological photodetection imaging systems, such as two-photon absorption detectors and upconversion imaging devices. This new method avoids the incompatibility...

Published: 9/16/2024 | Inventor(s): Mohamed ElKabbash

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics > Sensors and Detection > Remote Sensing, Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology, Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Antenna

Plasmonic CMOS-Integrated Thermal Imaging Device

This technology is a thermal imaging device that uses plasmonic nanostructures integrated with a semiconductor device to enable infrared (IR) detection and imaging within a standard Complementary Metal-Oxide-Semiconductor (CMOS) framework. The device also has the ability to tune the resonance of the plasmonic nanostructures to specific infrared wavelengths,...

Published: 8/5/2024 | Inventor(s): Mohamed ElKabbash

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics > Sensors and Detection > Remote Sensing, Technology Classifications > Imaging & Optics > Sensors and Detection, Technology Classifications > Engineering & Physical Sciences > Photonics

Linear, Circular, Elliptical Polarized Light Detector and Emitter Based on Sub-Wavelength Wire and Wire Grid

This invention introduces a technology for detecting and generating polarized light. The polarization state of the light can be linear, circular, or elliptical. The polarized light detector enhances image clarity by revealing hidden signals and improving the quality of both color and monochromatic images, especially in environments with low contrast...

Published: 7/30/2024 | Inventor(s): Stanley Pau

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics > Sensors and Detection, Technology Classifications > Imaging & Optics > Sensors and Detection > Remote Sensing, Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry

Compact, Lightweight Counter for Atmospheric Cloud Condensation Nuclei and Condensation Nuclei

This technology details a lightweight integrated analysis instrument for dual use to directly sample, analyze, and count atmospheric cloud condensation nuclei and/or condensation nuclei. The instrument can be operated in dual modes: as a Cloud Condensation Nucleus Counter (CCNC) and as a Condensation Nucleus Counter (CNC). An integrated prototype fits...

Published: 3/12/2024 | Inventor(s): Donald Huffman

Keywords(s):

Category(s): Technology Classifications > Sensors & Controls > Particle & Radiation, Technology Classifications > Imaging & Optics > Sensors and Detection > Remote Sensing, Technology Classifications > Energy, Cleantech & Environmental > Manufacturing, Technology Classifications > Energy, Cleantech & Environmental > Remediation > Air, Technology Classifications > Engineering & Physical Sciences > Electronics > Testing & Measurement

Incoherent Addition to Generalize Depolarization in Light Scattering Models

Models for polarized light scattering are relevant for creating virtual reality scenes. To get a “real” looking model, the light scattering on the model needs to be simulated correctly to get a realistic model. The polarimetry of objects is measured in the lab, fit to a model, and this model is used to simulate the polarized light scattering...

Published: 11/7/2023 | Inventor(s): Meredith Kupinski

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry, Technology Classifications > Imaging & Optics > Sensors and Detection > Remote Sensing

LWIR Polarimetry for Liquid Phase Discrimination

This technology is a polarimeter in the long-wave infrared domain of the electromagnetic spectrum. These devices are able to distinguish between ice and liquid water. Therefore, this device could serve to observe natural phenomena such as glacial melt or be used in solar system exploration when identifying water, in solid or liquid form, on other celestial...

Published: 9/20/2023 | Inventor(s): Meredith Kupinski, Kira Shanks

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry, Technology Classifications > Imaging & Optics > Sensors and Detection > Remote Sensing

Time to Angle Sorting Camera

This invention provides a method to sort camera-captured images based on their arrival time employing short-pulsed illumination and MEMS spatial modulator. The time-to-angle sorting method works as an add-on to commercially available cameras. Primary uses would be for driver assistance and autonomous terrestrial/aerial vehicle sensing in the detection...

Published: 4/24/2024 | Inventor(s): Yuzuru Takashima

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics > Sensors and Detection > Remote Sensing, Technology Classifications > Imaging & Optics > Lens & System Design

Micro-Torsion Balance

This technology is a new ultra-sensitive torsion balance device small enough to fit on a microchip, that can be used to measure forces, gravity, or acceleration with a high degree of resolution. Background: A torsion balance measures torque by monitoring the rotation of a test mass suspended by from an elastic fiber (acting as a torsion spring). To...

Published: 4/3/2023 | Inventor(s): Aman Rajendra Agrawal, Dalziel Wilson, Jon Pratt, Stephan Schlamminger

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics > Sensors and Detection > Remote Sensing, Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology

Real Time CGH Calculation and Beam Tracking

This technology is a new method of steering laser beams in LiDAR systems. Based upon live camera information, it creates a computer generated hologram (CGH) used to focus the LiDAR scans on specific areas of interest, improving real-time detection and tracking of important objects in the field of view. Background: Light Detection and Ranging, or LiDAR,...

Published: 4/3/2023 | Inventor(s): Yuzuru Takashima, Chin-I Tang, Xianyue Deng

Keywords(s):

DMD-Based Optical Scanning Device

Researchers at the University of Arizona have created a wide field-of-view optical device using a Digital Micromirror Device (DMD) as a scanner. The low-cost, fast-scanning device leverages off-the-shelf optical components to create a novel optical design, which employs tilted mirrors and retro-reflectors to extend the field of view (FOV) while providing...

Published: 4/3/2023 | Inventor(s): Yuzuru Takashima

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics > Sensors and Detection > Remote Sensing, Technology Classifications > Imaging & Optics > Lens & System Design

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