Issue 2, 2018

FRET-mediated near infrared whispering gallery modes: studies on the relevance of intracavity energy transfer with Q-factors

Abstract

Near infrared (NIR) optical microsphere resonators are prepared by coassembly of energy-donating and accepting conjugated polymers. In the microspheres, fluorescence resonance energy transfer occurs, leading to sharp and periodic photoluminescence from whispering gallery modes in the NIR region with Q-factors as high as 600.

Graphical abstract: FRET-mediated near infrared whispering gallery modes: studies on the relevance of intracavity energy transfer with Q-factors

Supplementary files

Article information

Article type
Research Article
Submitted
27 Oct 2017
Accepted
22 Nov 2017
First published
27 Nov 2017

Mater. Chem. Front., 2018,2, 270-274

FRET-mediated near infrared whispering gallery modes: studies on the relevance of intracavity energy transfer with Q-factors

O. Oki, S. Kushida, A. Mikosch, K. Hatanaka, Y. Takeda, S. Minakata, J. Kuwabara, T. Kanbara, T. D. Dao, S. Ishii, T. Nagao, A. J. C. Kuehne, F. Deschler, R. H. Friend and Y. Yamamoto, Mater. Chem. Front., 2018, 2, 270 DOI: 10.1039/C7QM00498B

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