Search Results - anatoly+zayats

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Sensing Structure based on Electron Tunnelling in Plasmonic Metamaterial
What An adaptable, ultra-sensitive, inexpensive sensing structure based on a novel electrically driven plasmonic metamaterial, based on the electron tunnelling effect. Why There is a rising demand for gas sensors, such as oxygen gas sensors used in the medical sector, for anaesthesia machines, ventilators, and the like. Similarly, hydrogen sensors...
Published: 11/12/2024   |   Inventor(s): Anatoly Zayats, Wayne Dickson, Pan Wang, Mazhar Nasir, Alexey Krasavin
Keywords(s):  
Category(s): Physical Sciences, Sensors, Materials Science
Optical Switch
Summary One of the current aims of nanotechnology is the replacement of ‘slow’ electronic devices with ‘fast’ photonic (light based) ones. Vertical-Cavity Surface-Emitting Lasers (VCSELs) are a promising technology for optical devices as they are compact, inexpensive and power efficient. VCSELs have the second highest production...
Published: 2/7/2023   |   Inventor(s): Gregory Wurtz, Cillian Mcpolin, Anatoly Zayats
Keywords(s):  
Category(s): Physical Sciences
Optical Hydrogen Sensor based on Metamaterial
What Researchers at King’s College London have developed an inexpensive, ultrasensitive, and all-optical hydrogen sensor based on a novel plasmonic metamaterial. Why Hydrogen can be used in a wide array of industrial applications: for example, in the petrochemical and chemical industries, but also as fuel in vehicular transportation....
Published: 11/12/2024   |   Inventor(s): Anatoly Zayats, Wayne Dickson, Mazhar Nasir
Keywords(s):  
Category(s): Physical Sciences, Materials Science, Sensors