Search Results - laser

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High-Throughput Cargo Delivery Into Live Cells Using Photothermal Platforms (Case No. 2013-158)

Summary: UCLA researchers in the Department of Mechanical Engineering have developed a photothermal platform for precisely opening a cell membrane to deliver cargo into cells. Title: High-Throughput Cargo Delivery Into Live Cells Using Photothermal Platforms Background: Transferring cargo like proteins, nucleotides and particles into cells is valuable...

Published: 7/17/2024 | Inventor(s): Pei Yu Chiou, Michael Teitell, Ting Hsiang Wu, Yi-Chien Wu

Keywords(s): cell engineering, cellular, delivery system, Gene delivery, Laser, Microbiology, Micropump

Category(s): Electrical > Mems, Life Science Research Tools > Microfluidics And Mems

Summary: UCLA Researchers from the Department of Electrical and Computer Engineering have developed a novel software leveraging advanced machine learning methods to simulate and design high-power laser systems. Background: High-power laser systems are crucial to many established industries and in cutting edge research. These systems can be used in...

Published: 1/8/2024 | Inventor(s): Sergio Carbajo Garcia, Jack Hirschman, Randy Lemons

Keywords(s): Artifical Intelligence (Machine Learning, Data Mining), Artificial Intelligence, artificial intelligence augmentation, Artificial Neural Network, artificial-intelligent materials, efficient laser design, Electronics & Semiconductors, Electro-Optics, high-powered laser systems, Laser, lasers, Lens (Optics), linear optics, machine learning modeling, Medical artificial intelligence (AI), non-linear optics, Optical Communication , Optical computing, optical implementation, Optics, parameter sweeping, Physics simulation, precision engraving, precision welding, reverse engineered optical system, Semiconductor, Semiconductor Device, Semiconductor Device Fabrication, start to end optics design

Category(s): Software & Algorithms, Software & Algorithms > Artificial Intelligence & Machine Learning, Electrical, Electrical > Instrumentation, Optics & Photonics, Optics & Photonics > Lasers

LOW COST BEAM-EXPANDING RELAY LENS

LOW COST BEAM-EXPANDING RELAY LENS Researchers at CZ Biohub San Francisco have developed a laser scanning microscope, with significantly reduced complexity and cost, at great benefit to researchers and instrument manufacturers. Optical intervention accompanied with image acquisition of a biological sample using a laser beam scanning microscope is...

Published: 5/18/2023 | Inventor(s): Hirofumi Kobayashi, Loic Royer, Bin Yang

Keywords(s): Cylindrical Lens, Laser, Microscope, Mirror, Optics, Scanning

Category(s): Technology Classifications > Engineering

Optical control of nanoparticles on solid substrates

Background Colloidal particles are becoming an increasingly prevalent feature in many emerging technologies. The ability to control these particles and construct them into desired nanostructures for functional devices is necessary to realize their benefits in real-world applications. Many existing technologies to control colloidal particles function...

Published: 12/11/2023 | Inventor(s): Yuebing Zheng, Jingang Li

Keywords(s): Laser, Optical

Category(s): Physical sciences > Testing equipment

Use of Detector Response Curves to Optimize Settings for Mass Spectrometry

This CDC developed optimization technology allows one to characterize the behavior of the coefficient of variation (CV) for a range of mass spectrometer machine settings. Surface-enhanced laser desorption/ionization (SELDI) and matrix-assisted laser desorption/ionization (MALDI) are used for the early detection of numerous diseases, for example cervical...

Published: 7/25/2024 | Inventor(s): Brian Gurbaxani, Vincent Emanuele

Keywords(s): AA2XXX, AC3XXX, ADXXXX, ASSISTED, CDC Docket Import, CDC Docket Import CDC Prosecuting, CURVES, DESORPTION/IONIZATION, DETECTOR, Laser, Mass, MATRIX, OID-NCEZID-DHCPP, Optimize, RESPONSE, SETTINGS, SPECTROSCOPY, VAXXXX, VBXXXX, VCXXXX, VDXXXX, VEXXXX, VFXXXX, VGXXXX, VHXXXX, VIXXXX, VJXXXX, VKXXXX, VLXXXX, VMXXXX, VOXXXX, VPXXXX, WAXXXX, WBXXXX, WCXXXX, WFXXXX, WHXXXX, WIXXXX, WMXXXX, XDXXXX, XFXXXX, XHXXXX, XJXXXX, YBXXXX

Spectroscopy Combining Base Stations and UAVs

Reference #: 01581 The University of South Carolina is offering licensing opportunities for Spectroscopy Combining Base Stations and UAVs Background: Existing products to monitor atmospheric constituents consist of stationary passive samplers, FTIR scanners, and UAV-based passive samplers. All these products do not have the ability to accurately...

Published: 3/8/2023 | Inventor(s): Michael Myrick, Nikolaos Vitzilaios, Michael Hodgson, Bruce Davis

Keywords(s): drone, laser, modeling, monitoring, plume, QCL, remote sensing, spectroscopy, sUAV, telescope, UAV

Category(s): Engineering and Physical Sciences

Chip-Scale Frequency-Comb Assisted Coherent LIDAR With Sub-Micrometer Precision (UCLA Case No. 2019-340)

SUMMARY: UCLA researchers in the Department of Electrical and Computer Engineering have developed a microcomb-based spectrally resolved interferometer (SRI) for precise dimension measurements. BACKGROUND: Physical length determination, a standard quantitative measurement, is currently achieved by the application of a laser interferometer. The application...

Published: 2/16/2024 | Inventor(s): Chee Wei Wong, Yoon-Soo Jang, Hao Liu, Jinghui Yang

Keywords(s): Electronics & Semiconductors, Laser, Metrology, Network On A Chip, Photodetector, Photonics, Q Factor LIDAR, Semiconductor, Semiconductor Device, Semiconductors, System On A Chip

Category(s): Materials > Nanotechnology, Electrical, Electrical > Sensors, Optics & Photonics

2013-467 Inspecting Method and Inspecting Apparatus

SUMMARY: UCLA researchers in the Department of Electrical and Computer Engineering have developed a method that utilizes a hybrid dispersion laser scanner for fast quality control of particles on silicon wafers to reduce wafer manufacturing cost. BACKGROUND: Web inspection, also known as surface inspection, is a method widely used for evaluation...

Published: 2/28/2024 | Inventor(s): Bahram Jalali, Keisuke Goda, Masahiro Watanabe, Toshiyuki Nakao, Yasuhiro Yoshitake

Keywords(s): Dispersion (Optics), Laser, Lens (Optics), Liquid-Crystal Display, Manufacturing, Optics, Quality Control, Sensors, Silicon, Surface Conductivity

Category(s): Electrical > Sensors, Electrical, Electrical > Displays, Electrical > Instrumentation, Optics & Photonics

2022-037 PROFILE MONITOR FOR ULTRA-SMALL PARTICLE BEAMS

SUMMARY: UCLA researchers in the Department of Physics and Astronomy have developed a beam profile monitor capable of resolving ultra-small particle beams at sub-micron spot sizes. BACKGROUND: Modern optical applications utilizing ultra-high brightness beams, such as X-ray free electron lasers (XFEL), require monitoring the spatial distributions...

Published: 7/19/2023 | Inventor(s): Nathan Majernik

Keywords(s): Beam Divergence, Instrumentation, Instrumentation & Analysis, Ion Beam, Laser, Nanotechnology, Optics, Photonics

Category(s): Electrical > Sensors, Materials > Nanotechnology, Optics & Photonics

2019-640-1 REFLECTIVE AXICON MANUFACTURING

SUMMARY: UCLA researchers in the Physics Department have developed a monolithic reflaxicon with the potential to be applied in multiple optical purposes. BACKGROUND: Axicon lenses have conical surfaces that can be used to transform a laser beam into ring-shaped distributions. Utilizing axicons in combination or with lenses allows a wide variety of...

Published: 7/19/2023 | Inventor(s):

Keywords(s): Beam Divergence, Focus (Optics), Laser, Lens (Optics), Medical Physics , Optics, Photonics, Transmittance

Category(s): Medical Devices > Medical Imaging, Optics & Photonics

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