Journal
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
Volume 137, Issue 1, Pages 62-65Publisher
AMER CHEMICAL SOC
DOI: 10.1021/ja5112817
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Funding
- National Natural Science Foundation of China [21125315, 21221002]
- Ministry of Science and Technology of China [2012YQ120060]
- Strategic Priority Research Program of the Chinese Academy of Sciences [XDB12020300]
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Flexible microdisk whispering-gallery-mode (WGM) resonators with high quality factors were achieved through the controlled assembly of organic materials with an emulsion-solvent-evaporation method. The high material compatibility of the assembled microdisks enabled us to realize low-threshold WGM lasers by doping with organic dyes as gain media. Furthermore, the emulsion-assisted self-assembly provided a strategy for the one-step fabrication of microwire-waveguide-connected microdisk heterostructures, which can be utilized for the efficient output of the isotropic WGM lasers from the coupled waveguides. We hope that these results will pave an avenue for the construction of new types of flexible WGM-based components for photonic integration.
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