Vertically stacked quantum well diodes for multifunctional applications.
Opt Lett
; 48(22): 6052-6055, 2023 Nov 15.
Article
em En
| MEDLINE
| ID: mdl-37966787
ABSTRACT
Dual-functioning multiple quantum well (MQW) diodes can simultaneously transmit and receive information through visible light. Here, we report vertically stacked red, green, and blue (RGB) MQW diodes for light detection and display applications. Both blue and green MQW diodes are monolithically integrated with distributed Bragg reflector (DBR) filters to realize the separation of light. The versatile RGB MQW transmitter/receiver system not only creates full-color display but also effectively separates RGB light into various colors. These results open feasible routes to generate multifunctional device for the development of full-color display and light receiver.
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MEDLINE
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En
Ano de publicação:
2023
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Article