Deep UV LED-pumped quantum well supraparticles for visible light communication

• Main Authors: Alves, Pedro Urbano, Hill, Jordan, Xie, Enyuan, Durmusoglu, Emek Goksu, Sharma, Manoj, Demir, Hilmi Volkan, McKendry, Jonathan J. D., Dawson, Martin D., Laurand, Nicolas
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Conference or Workshop Item
• 語言: English
• 出版: 2025
• 主題: Engineering; Quantum wells; Microlasers
• 在線閱讀: https://hdl.handle.net/10356/183378
• 機構: Nanyang Technological University

Colloidal quantum well color-converting supraparticles are studied under optical pumping (UVA and UVC LEDs) for visible-light communication applications. Results show similar conversion efficiencies for UVA and UVC pumping, but reveal a modulation bandwidth up to 7 times higher for UVC pumping (60 M...