@inproceedings{bf88a197a3394ffab009c7f81000de8a,
title = "Phosphor-free III-nitride nanowire white-light-emitting diodes for visible light communication",
abstract = "Phosphor-free InGaN/AlGaN core-shell nanowire light-emitting diodes (LEDs) grown by molecular beam epitaxy have been developed and their application in visible light communication (VLC) has been investigated. The electroluminescence spectra of these nanowire LEDs show a very broad spectral linewidth and fully covers the entire visible spectrum. High-brightness phosphor-free LEDs with highly stable white-light emission and high color-rendering index (CRI) of >98 were obtained by controlling the Indium composition in the device active region. Moreover, the phosphor-free nanowire white-LEDs exhibit relatively high 3-dB frequency bandwidth of ∼ 1.4 MHz which is higher compared to that of phosphor-based white LEDs at the same measurement condition. Such high-performance phosphorfree nanowire LEDs are being further improved and are ideally suited for future smart lighting applications and communications.",
keywords = "III-nitrides, LEDs, Nanowires, VLC, molecular beam epitaxy, phosphor-free white",
author = "Philip, {Moab Rajan} and Bui, {Thang Ha Quoc} and Mehrdad Djavid and Bhuyian, {Md Nasiruddin} and Phuoc Vu and Nguyen, {Hieu Pham Trung}",
note = "Publisher Copyright: {\textcopyright} 2018 SPIE.; Active and Passive Smart Structures and Integrated Systems XII 2018 ; Conference date: 05-03-2018 Through 08-03-2018",
year = "2018",
doi = "10.1117/12.2303543",
language = "English (US)",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Jae-Hung Han and Alper Erturk",
booktitle = "Active and Passive Smart Structures and Integrated Systems XII",
address = "United States",
}