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Visible‐Light‐Activated Molecular Switches
Angewandte Chemie International Edition, 2015AbstractThe ability to influence key properties of molecular systems by using light holds much promise for the fields of materials science and life sciences. The cornerstone of such systems is molecules that are able to reversibly photoisomerize between two states, commonly referred to as photoswitches.
D. Bléger, S. Hecht
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Visible-Light-Mediated Achmatowicz Rearrangement
Organic Letters, 2016Visible-light-mediated photoredox catalysis is a viable method to access highly reactive intermediates from cheap, readily available, and shelf-stable reagents to perform clean chemical transformations. Here, we report the first photoredox-catalyzed Achmatowicz reaction of furfuryl alcohol derivatives to produce functionalized dihydropyranones while ...
Matthew B. Plutschack +2 more
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Cooperative Visible Light Communications
2016In this chapter, we explore the concept of cooperative transmissions in the context of visible light communications (VLC). An indoor office space is considered with two light sources; the one at the ceiling is connected to the backbone network and provides ambient light to the environment while the other one is mounted on the desk and used for task ...
Narmanlioglu, Ömer +3 more
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36th European Conference and Exhibition on Optical Communication, 2010
Visible light communication is a novel way of indoor communication. In this scenario, we present the novel idea of location-based services such as indoor navigation systems, where users can tell where they are by detecting a signal from LED lights.
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Visible light communication is a novel way of indoor communication. In this scenario, we present the novel idea of location-based services such as indoor navigation systems, where users can tell where they are by detecting a signal from LED lights.
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2014
Visible light communication (VLC) is a kind of optical communication using visible wavelength of the electromagnetic spectrum from 380 to 780 nm.
Chi-Wai Chow, Chien-Hung Yeh
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Visible light communication (VLC) is a kind of optical communication using visible wavelength of the electromagnetic spectrum from 380 to 780 nm.
Chi-Wai Chow, Chien-Hung Yeh
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2021
This chapter is concerned with the acquisition, processing, and display of image data. We will first learn about the physical principles of electromagnetic waves, which include visible light (Sect. 5.2), and then discuss how cameras capture visible light images (Sect. 5.3).
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This chapter is concerned with the acquisition, processing, and display of image data. We will first learn about the physical principles of electromagnetic waves, which include visible light (Sect. 5.2), and then discuss how cameras capture visible light images (Sect. 5.3).
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OSA Advanced Photonics Congress (AP) 2020 (IPR, NP, NOMA, Networks, PVLED, PSC, SPPCom, SOF), 2020
Since the LED (light-emitting diode) is a semiconductor device, high-speed modulation is possible. The communication for transmitting information by blinking (modulating) the LED at such a high speed that the human eye cannot recognize is called visible light communication (VLC) [1].
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Since the LED (light-emitting diode) is a semiconductor device, high-speed modulation is possible. The communication for transmitting information by blinking (modulating) the LED at such a high speed that the human eye cannot recognize is called visible light communication (VLC) [1].
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