Search Results - photodetector

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Material for Enhanced Photoprotection (Case No. 2025-050)

Summary: UCLA researchers from the Department of Chemistry and Biochemistry have developed a novel material for enhanced photoprotection in sunscreens. Background: Exposure to ultraviolet (UV) radiation from the sun contributes to premature skin aging, sunburn, and increased risk of skin cancer. Traditional UV filters such as zinc oxide and titanium...

Published: 3/20/2025 | Inventor(s): Paul Weiss, Ajoa Addae, Yogendra Mishra

Keywords(s): antimicrobial, antiviral, caprylic/capric triglyceride, cosmetic ingredients, dispersion stability, emulsions, flame transport synthesis, Material for Enhanced Photoprotection, Nanocrystal, nanocrystalline metals, nanodispersion, Photodetector, photostability, photostability materials, photothermal materials, skin protection, sunscreen, sunscreen formulation, tocopheryl acetate, UV absorption

Category(s): Materials, Materials > Functional Materials, Therapeutics, Therapeutics > Dermatology

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: 2/14/2025 | 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