|
Fabrication of Metasurfaces in Standard CMOS Foundry Processes
This invention discloses a novel approach to integrating metasurfaces with standard Complementary Metal-Oxide-Semiconductor (CMOS) processes, a significant advancement in the field of photonics and nanofabrication. This approach leverages a bulk CMOS foundry process for the fabrication of metasurfaces and experimental results show that three primary...
Published: 5/7/2024
|
Inventor(s): Mohamed ElKabbash
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Engineering & Physical Sciences > Semiconductors, Technology Classifications > Imaging & Optics > Materials & Fabrication
|
|
Suspended Nanomembrane-Based EUV Lithography System with Diffractive Optical Elements and Transmission Masks
This invention addresses a critical bottleneck in advanced CMOS node development by providing a more efficient and cost-effective solution for extreme ultraviolet (EUV) lithography. The current EUV lithography tools are not only extremely expensive, often costing billions of dollars, but also complex and large. By introducing a suspended nanomembrane-based...
Published: 5/7/2024
|
Inventor(s): Mohamed ElKabbash
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Materials & Fabrication, Technology Classifications > Engineering & Physical Sciences > Photonics
|
|
Solvent-Free Silsesquioxane for 3D Printing Glass Optics
3D printing of glass has demonstrated potential in diverse fields, such as photonics, imaging, and microfluidics. Researchers at the University of Arizona have developed a solvent-free polymeric silsesquioxane (PSQ) resin for 3D printing glass objects with high precision through a two-photon polymerization (TPP) method. The PSQ resin exhibits reduced...
Published: 4/24/2024
|
Inventor(s): Rongguang Liang, Piaoran Ye, Zhihan Hong, Douglas Loy
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Engineering & Physical Sciences > Industrial & Manufacturing, Technology Classifications > Imaging & Optics > Optical Fab / Metrology, Technology Classifications > Imaging & Optics > Materials & Fabrication
|
|
Advanced Radiative Cooling System for CMOS Chips Using Integrated Metal-Optic Layers
This invention leverages recent advancements in nanophotonics and electronics to develop an advanced radiative cooling system for Complementary Metal-Oxide-Semiconductor (CMOS) chips with minimal change to the CMOS chip design. This cooling system incorporates metal-optic layers directly into the chip’s architecture within bulk CMOS foundry processes,...
Published: 4/24/2024
|
Inventor(s): Mohamed ElKabbash
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Engineering & Physical Sciences > Semiconductors, Technology Classifications > Imaging & Optics > Materials & Fabrication
|
|
Photocurrent Bias for Event-Based Sensor (EBS)
The Photocurrent Bias for Event-Based Sensor (EBS) is a method designed to enhance the performance and effectiveness of event-based sensors, particularly in challenging environments. This innovative technology leverages the application of a spatially homogeneous light field onto the sensor's imaging path to significantly reduce low-level illumination...
Published: 4/30/2024
|
Inventor(s): Sebastian Valencia, Amit Ashok, Joseph Cox
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Sensors and Detection, Technology Classifications > Engineering & Physical Sciences > Photonics
|
|
Phase Modulated Camera
This invention provides a method to image though a disruptive media, such as fog, rain, snow, and sand particles. The phase-based camera, coupled with existing cameras and sensors normally equipped on autonomous vehicles, allows for detection and viewing objects through fog, smoke, or other atmospheric obstructions. The system consists of a lens, phase...
Published: 3/6/2024
|
Inventor(s): Yuzuru Takashima
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Imaging & Optics > Lens & System Design
|
|
Coherent States Based Quantum Information Processing and Quantum Computing Analogs
This technology represents a step forward creating a decoherence-free optical quantum information processing and computing analog, which does not rely on the fragile quantum states but rather robust classical states. The inventors propose how to implement the universal set of quantum gates classical analogs in integrated optics by employing classical...
Published: 3/29/2024
|
Inventor(s): Ivan Djordjevic, Vijay Nafria
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Engineering & Physical Sciences > Quantum
|
|
Wavelength Diversity based Low Probability to Intercept (LPI) Free-Space Optical Communications in Strong Turbulence Regime
This technology uses an encoded broadband source on two different center wavelengths on different balanced detectors simultaneously to provide low probability for intercept communications for Free Space Optical communications and defense applications. Experimental results demonstrated success using wavelength diversity together with LDPC coded modulation...
Published: 3/29/2024
|
Inventor(s): Ivan Djordjevic, Vijay Nafria
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Optical, Technology Classifications > Engineering & Physical Sciences > Communications & Networking, Technology Classifications > Engineering & Physical Sciences > Photonics
|
|
Entanglement Assisted Sensing and Radars with the Phase-Conjugation on Idler Photons
This innovation is a concept suitable for various quantum sensing and radar applications. The proposed entanglement generation source and optical-phase conjugation modules are of low-cost and easy to integrate in photonic integrated circuit (PIC) technology. These quantum sensing modules and architectures are suitable for use in entanglement assisted...
Published: 3/29/2024
|
Inventor(s): Ivan Djordjevic, Vijay Nafria
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Communications & Networking, Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Engineering & Physical Sciences > Quantum
|
|
Incoherent Light Sources-Based Low Probability of Detection and Covert Radars over Atmospheric Turbulence Channels
This technology is a low probability of detection (LPD) /covert radar concept that employs incoherent, broadband light sources. The main idea is to hide the radar signal in solar radiation while employing constant amplitude modulation schemes at high-speed to detect the presence of the target via cross-correlation method.
The technology has been tested...
Published: 3/29/2024
|
Inventor(s): Ivan Djordjevic, Vijay Nafria
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Communications & Networking, Technology Classifications > Engineering & Physical Sciences > Photonics
|
