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He et al., 2022 - Google Patents

Monolithically integrated UVC AlGaN-based multiple quantum wells structure and photonic chips for solar-blind communications

He et al., 2022

Document ID
2004248180144763799
Author
He R
Liu N
Gao Y
Chen R
Zhang S
Yuan H
Duo Y
Xu J
Ji X
Yan J
Wang J
Liu J
Li J
Wei T
Publication year
Publication venue
Nano Energy

External Links

Snippet

High quality AlGaN material growth and chip fabrication of monolithically integrated solar blind light-emitting diodes (LEDs), waveguides and photodetectors (PDs) on an AlGaN multi- quantum wells (MQWs) wafer are presented. The strong light constraint of waveguides is …
Continue reading at www.sciencedirect.com (other versions)

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    • H01L31/08Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors
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    • H01L31/105Devices sensitive to infra-red, visible or ultra-violet radiation characterised by only one potential barrier or surface barrier the potential barrier being of the PIN type
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    • H01L31/0248Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies
    • H01L31/0352Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions
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