Materials Pushing the Application Limits of Wire Grid Polarizers further into the Deep Ultraviolet Spectral Range [PDF]
Advanced Optical Materials, 2016 Wire grid polarizers (WGPs), periodic nano‐optical metasurfaces, are convenient polarizing elements for many optical applications. However, they are still inadequate in the deep ultraviolet spectral range.
Adriana Szeghalmi +2 more
exaly +2 more sources
Self-Powered Memristive Systems for Storage and Neuromorphic Computing
Frontiers in Neuroscience, 2021 A neuromorphic computing chip that can imitate the human brain’s ability to process multiple types of data simultaneously could fundamentally innovate and improve the von-neumann computer architecture, which has been criticized.
Jiajuan Shi +7 more
doaj +1 more source
Photo-induced non-volatile VO2 phase transition for neuromorphic ultraviolet sensors
Nature Communications, 2022 In the quest for emerging in-sensor computing, materials that respond to optical stimuli in conjunction with non-volatile phase transition are highly desired for realizing bioinspired neuromorphic vision components.
Ge Li +14 more
semanticscholar +1 more source
Ti:Sa Crystal Geometry Variation vs. Final Amplifiers of CPA Laser Systems Parameters
Crystals, 2022 In this paper, the different Ti:Sapphire crystal configurations of the final amplifiers, depending on the Chirped Pulse Amplification laser system parameters, such as the repetition rates and pulse energy, are discussed.
Vladimir Chvykov
doaj +1 more source
Ti:Sa Crystals in Ultra-High Peak and Average Power Laser Systems
Crystals, 2021 In this paper, Ti:Sa amplifiers with crystals of the different geometries are discussed. Benefits of using this active medium for a thin disk (TD) and slab amplifiers are evaluated numerically and tested experimentally.
Vladimir Chvykov
doaj +1 more source
Optical imaging of surface strain distribution up to 1500°C: Development of micro‐speckle pattern
International Journal of Ceramic Engineering & Science, 2021 Micro‐speckle patterns were fabricated using α‐Al2O3 and SiC micro‐particles for in‐plane strain distribution measurement at temperatures up to 1500°C using an ultraviolet high‐temperature observation system (UV‐HTOS) combined with a digital image ...
Yutaro Arai, Ryo Inoue, Hideki Kakisawa
doaj +1 more source
Non-coherent detection for ultraviolet communications with inter-symbol interference [PDF]
, 2020 Ultraviolet communication (UVC) serves as a promising supplement to share the responsibility for the overloads in conventional wireless communication systems.
Hu, Wenxiu +5 more
core +1 more source
Effects of tocotrienol on aging skin: A systematic review
Frontiers in Pharmacology, 2022 The skin is the largest organ of the body that protects from mechanical, thermal, and physical injury. However, the function and appearance of skin visibly degenerates with age due to its frequent exposure to harmful effects of the environment, including
Nur Izyani Ghazali +5 more
doaj +1 more source
Sensitivity of influenza virus to ultraviolet irradiation
GMS Hygiene and Infection Control, 2022 Background: The measures implemented against the coronavirus pandemic also led to a sharp decline in influenza infections in the 2020/2021 flu season. In the meantime, however, the number of influenza infections has risen again; it is known from history ...
Hessling, Martin +4 more
doaj +1 more source
An Ultraviolet-to-Radio Broadband Spectral Atlas of Nearby Galaxies [PDF]
, 2006 The ultraviolet-to-radio continuum spectral energy distributions are presented for all 75 galaxies in the Spitzer Infrared Nearby Galaxies Survey (SINGS).
Armus, L. +31 more
core +6 more sources