“Capillary-Bridge Lithography” for Patterning Organic Crystals toward Mode-Tunable Microlaser Arrays

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• 作者：Jiangang Feng ; Xiangyu Jiang ; Xiaoxu Yan ; Yuchen Wu ; Bin Su ; Hongbing Fu ; Jiannian Yao and Lei Jiang
• 刊名：Advanced Materials
• 出版年：2017
• 出版时间：January 4, 2017
• 年：2017
• 卷：29
• 期：1
• 全文大小：2833K
• ISSN：1521-4095

文摘

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.