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Spectral Shifting through FRET Mechanism in C102-C343 Dye-Doped Polymer Films for Enhanced Luminescence

https://doi.org/10.51514/JSTR.7.3.2025.37-53

Khushboo Singh and G.C. Joshi

ABSTRACT

Forster resonance energy transfer (FRET) from C102 to C343 dyes in Poly (methyl-methacrylate) have been investigated using steady-state and time domain fluorescence spectroscopy. Present study demonstrates enhanced luminescence by efficiently transferring energy between C102-C343.The observed spectral shift suggests potential for tuning optical properties in devices like LEDs and solar cells. Our findings are expected to offer valuable insights into the design of luminescent materials with tenable emission properties.

Keywords: Energy transfer, energy migration, enhanced luminescence, LSCs etc.

Posted in Volume 7, Issue No. 3 (July-September 2025)

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