InGaN µLEDs integrated onto colloidal quantum dot functionalized ultra-thin glass

Rae, K. et al. (2017) InGaN µLEDs integrated onto colloidal quantum dot functionalized ultra-thin glass. Optics Express, 25(16), pp. 19179-19184. (doi:10.1364/OE.25.019179) (PMID:29041111)

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Red-, orange-, and green-emitting integrated optoelectronic sources are demonstrated by transfer printing blue InGaN µLEDs onto ultra-thin glass platforms functionally enhanced with II-VI colloidal quantum dots (CQDs). The forward optical power conversion efficiency of these heterogeneously integrated devices is, respectively, 9%, 15%, and 14% for a blue light absorption over 95%. The sources are demonstrated in an orthogonal frequency division multiplexed (OFDM) visible light communication link reaching respective data transmission rates of 46 Mbps, 44 Mbps and 61 Mbps.

Item Type:Articles
Additional Information:Funding: EPSRC grant EP/K00042X/1. DJ Wallis also acknowledges the support of EPSRC grant EP/N01202X/1.
Glasgow Author(s) Enlighten ID:Rae, Dr Katherine
Authors: Rae, K., Foucher, C., Guilhabert, B., Islim, M.S., Yin, L., Zhu, D., Oliver, R.A., Wallis, D.J., Haas, H., Laurand, N., and Dawson, M.D.
College/School:College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering
Journal Name:Optics Express
Publisher:Optical Society of America
ISSN (Online):1094-4087
Published Online:31 July 2017
Copyright Holders:Copyright © 2017 Optical Society of America
First Published:First published in Optics Express 25(16): 19179-19184
Publisher Policy:Reproduced under a Creative Commons License

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