Aggregation-induced emission of tetraphenylethene photoresist film and their application in optical data storage

Xupeng Yuan; Miao Zhao; Zongsong Gan; Xinjun Guo; Hao Ruan

doi:10.1117/12.2543445

18 December 2019 Aggregation-induced emission of tetraphenylethene photoresist film and their application in optical data storage

Xupeng Yuan, Miao Zhao, Zongsong Gan, Xinjun Guo, Hao Ruan

Author Affiliations +

Proceedings Volume 11335, AOPC 2019: Display Technology and Optical Storage; 1133508 (2019) https://doi.org/10.1117/12.2543445
Event: Applied Optics and Photonics China (AOPC2019), 2019, Beijing, China

Abstract

We propose an application in optical data storage (ODS) of tetraphenylethene (TPE)-doped photopolymer, which has the attribute of aggregation-induced emission. High-contrast fluorescence intensities of two different photopolymer films were verified. The photopolymer host was solidified at the focal point of a high-numerical-aperture lens. We recorded data points inside the TPE-doped photopolymer matrix by using this property and obtained fluorescence intensity difference between the exposure regions and the non-exposure regions. This attribute paves a new way for ODS and opens the way to exploring the possibility of utilizing the TPE-doped photopolymer as chemical sensors and components of organic light-emitting diodes.

Citation Download Citation

Xupeng Yuan, Miao Zhao, Zongsong Gan, Xinjun Guo, and Hao Ruan "Aggregation-induced emission of tetraphenylethene photoresist film and their application in optical data storage", Proc. SPIE 11335, AOPC 2019: Display Technology and Optical Storage, 1133508 (18 December 2019); https://doi.org/10.1117/12.2543445

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