Paper
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.
© (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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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KEYWORDS
Luminescence

Photoresist materials

Optical storage

Binary data

Ultraviolet radiation

Data storage

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