Results 1 to 10 of about 7,051,583 (352)

Visible Light Communications towards 5G [PDF]

open access: yesRadioengineering, 2015
5G networks have to offer extremely high capacity for novel streaming applications. One of the most promising approaches is to embed large numbers of co-operating small cells into the macro-cell coverage area.
S. Zvanovec   +3 more
doaj   +4 more sources

Visible light reduces C. elegans longevity [PDF]

open access: yesNature Communications, 2018
The nematode C. elegans is known to alter its behavior in response to UV light. Here, the authors show that visible light triggers photo-oxidative stress and a wider stress response in C.
C. Daniel De Magalhaes Filho   +5 more
doaj   +3 more sources

Rapid High-Resolution Visible Light 3D Printing

open access: yesACS Central Science, 2020
Light-driven 3D printing to convert liquid resins into solid objects (i.e., photocuring) has traditionally been dominated by engineering disciplines, yielding the fastest build speeds and highest resolution of any additive manufacturing process. However,
Dowon Ahn   +3 more
doaj   +2 more sources

Visible-light photocatalysts: Prospects and challenges

open access: yesAPL Materials, 2020
In this research update, we discuss the visible-light photocatalysis. Due to the potential of utilizing freely available solar energy for environmental remediation and fuel generation, this topic has been of increasing interest.
Aleksandra B. Djurišić   +2 more
doaj   +2 more sources

All-Visible-Light-Activated Diarylethene Photoswitches [PDF]

open access: yesMolecules
Photochromic compounds have attracted much attention for their potential applications in photo-actuators, optoelectronic devices and optical recording techniques.
Ruiji Li   +6 more
doaj   +2 more sources

LLVIP: A Visible-infrared Paired Dataset for Low-light Vision [PDF]

open access: yes2021 IEEE/CVF International Conference on Computer Vision Workshops (ICCVW), 2021
It is very challenging for various visual tasks such as image fusion, pedestrian detection and image-to-image translation in low light conditions due to the loss of effective target areas. In this case, infrared and visible images can be used together to
Xinyu Jia   +4 more
semanticscholar   +1 more source

Negatively Biased Solar Cell Optical Receiver for Underwater Wireless Optical Communication System With Low Peak Average Power Ratio

open access: yesIEEE Photonics Journal, 2022
Charging batteries in underwater scenarios is generally very expensive and impractical, and solar cell (SC)-based underwater simultaneous lightwave information and power transfer (SLIPT) systems are a powerful solution.
Wen Lei   +5 more
doaj   +1 more source

Visible Light-Induced Transition Metal Catalysis.

open access: yesChemical Reviews, 2021
In recent years, visible light-induced transition metal catalysis has emerged as a new paradigm in organic photocatalysis, which has led to the discovery of unprecedented transformations as well as the improvement of known reactions.
Kelvin Pak Shing Cheung   +2 more
semanticscholar   +1 more source

Visible Light Communication

open access: yesOntare, 2022
This work presents a general and introductory review of visible light communication. Visible light communication or VLC refers to wireless communications using a spectral range from 380 to 780 nm for the transmission of information.
Juan Felipe Gutiérrez   +1 more
doaj   +1 more source

Side Polished Fiber: A Versatile Platform for Compact Fiber Devices and Sensors

open access: yesPhotonic Sensors, 2022
Side polished fiber (SPF) has a controllable average roughness and length of the side-polishing region, which becomes a versatile platform for integrating multiple materials to interact with the evanescent field to fabricate all-fiber devices and sensors.
Linqing Zhuo   +11 more
doaj   +1 more source

Home - About - Disclaimer - Privacy