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“Capillary‐Bridge Lithography” for Patterning Organic Crystals toward Mode‐Tunable Microlaser Arrays
Author(s) -
Feng Jiangang,
Jiang Xiangyu,
Yan Xiaoxu,
Wu Yuchen,
Su Bin,
Fu Hongbing,
Yao Jiannian,
Jiang Lei
Publication year - 2017
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201603652
Subject(s) - materials science , dewetting , lithography , capillary action , lasing threshold , optoelectronics , wetting , whispering gallery wave , nanotechnology , thin film , composite material , resonator , wavelength
A versatile “capillary‐bridge lithography” technique is developed for patterning 1D organic single crystals and microring structures through controlling the generation and dewetting of capillary bridges on an interface with asymmetric wettability. High‐performance Fabry–Pérot and whispering‐gallery mode lasing emission with tunable modes are achieved on these 1D and microring structures.