Non-destructive evaluation of treated polyethylene terephthalate films by fluorescence lifetime imaging
- The fluorescence decay time allows to identify and distinguish polymers from each other. Three differently treated biaxially-oriented polyethylene terephthalate films are examined with two excitation wavelengths of 445 and 488nm. The fluorescence decay time is dependent of the treatment method of the films and is a means for identification.
Author: | Maximilian Wohlschläger, Martin Versen, Christian Laforsch |
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DOI: | https://doi.org/10.1109/SAS51076.2021.9530008 |
Parent Title (English): | 2021 IEEE Sensors Applications Symposium (SAS) |
Document Type: | Conference Proceeding |
Language: | English |
Publication Year: | 2021 |
Tag: | FD-FLIM; fluorescence; fluorescence lifetime imaging; polymer; polymer identification |
First Page: | 1 |
Last Page: | 5 |
faculties / departments: | Fakultät für Ingenieurwissenschaften |