Photoluminescence and Electroluminescence Confocal Imaging of an OLED

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Photoluminescence and Electroluminescence Confocal Imaging of an OLED

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  • Author: Matthew Berry and Stuart Thomson
In this Application Note, the RMS1000 Confocal Raman Microscope is used to characterise and spatially resolve the optoelectronic properties of a fabricated OLED device with four imaging modalities: PL, EL, time-resolved PL (TRPL), and time-resolved EL (TREL). Using a confocal microscope to characterise an OLED’s spectral and time-resolved properties provides much greater detail than bulk measurements.

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