FRET-mediated near infrared whispering gallery modes: studies on the relevance of intracavity energy transfer with Q-factors. (6th December 2017)

• Record Type: Journal Article
• Authors: Oki, Osamu; Kushida, Soh; Mikosch, Annabel; Hatanaka, Kota; Takeda, Youhei; Minakata, Satoshi; Kuwabara, Junpei; Kanbara, Takaki; Dao, Thang D.; Ishii, Satoshi; Nagao, Tadaaki; Kuehne, Alexander J. C.; Deschler, Felix; Friend, Richard H.; Yamamoto, Yohei
• Is Part Of: Materials chemistry frontiers. Volume 2:Number 2(2018)
• Page Start: 270
• Page End: 274
• Publication Date: 2017-12-06
• Subjects: Materials science -- Periodicals; Chemistry -- Periodicals; 540
• DOI: 10.1039/c7qm00498b
• Languages: English
• ISSNs: 2052-1529

Abstract

Abstract : NIR WGM resonators are fabricated from energy-donating and accepting conjugated polymers. 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.