Differential Polymer Chain Scission Enables Free-Standing Microcavity Laser Arrays

© 2022 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 34(2022), 9 vom: 16. März, Seite e2107611
1. Verfasser: Dong, Haiyun (VerfasserIn)
Weitere Verfasser: Zhang, Chunhuan, Zhou, Wu, Yao, Jiannian, Zhao, Yong Sheng
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2022
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article electron-beam direct writing free-standing microlaser array laser display material processing organic microlaser
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520 |a Control over material architectures is essential to the performance of photonic devices and systems. Optical isolation of the photonic materials from substrates can significantly enhance their performance but suffers from complicated fabrication processes and limited applications. Here a differential polymer chain scission strategy is proposed to fabricate free-standing photonic structures based on one-step electron-beam direct writing on polymer bilayers (EOB). The polymer molecular mass-dependent sensitivity to electron beam enables differential patterning of the two layers of polymers, leading to the direct formation of suspended optical microcavities. The EOB technique features high materials compatibility and design flexibility for the optical microcavities, which significantly expands the application scope of the suspended optical microcavities. As well as providing a versatile strategy for building high-performance photonic materials, the results provide a promising platform for innovative applications of optical microstructures 
650 4 |a Journal Article 
650 4 |a electron-beam direct writing 
650 4 |a free-standing microlaser array 
650 4 |a laser display 
650 4 |a material processing 
650 4 |a organic microlaser 
700 1 |a Zhang, Chunhuan  |e verfasserin  |4 aut 
700 1 |a Zhou, Wu  |e verfasserin  |4 aut 
700 1 |a Yao, Jiannian  |e verfasserin  |4 aut 
700 1 |a Zhao, Yong Sheng  |e verfasserin  |4 aut 
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773 1 8 |g volume:34  |g year:2022  |g number:9  |g day:16  |g month:03  |g pages:e2107611 
856 4 0 |u http://dx.doi.org/10.1002/adma.202107611  |3 Volltext 
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