Emission properties and energy transfer in Perylene-Rhodamine 6  G co-doped polymeric fiber

P. Miluski; M. Kochanowicz; J. Żmojda; D. Dorosz

doi:doi:10.3788/COL201614.121602

Chinese Optics Letters, 2016, 14 (12): 121602, Published Online: Aug. 2, 2018

Emission properties and energy transfer in Perylene-Rhodamine 6 G co-doped polymeric fiber

P. Miluski ^*M. Kochanowicz J. Żmojda D. Dorosz

Author Affiliations

Bialystok University of Technology, Wiejska 45D Street, Bialystok 15-351, Poland

Figures & Tables

Fig. 1. Normalized absorption/emission spectra of Per (donor) and Rh 6 G (acceptor)^[37].

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Fig. 2. Energy level system of co-doped Per-Rh 6 G system.

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Fig. 3. Photos of (a) Per-Rh 6 G co-doped preforms and (b) fiber fabricated from preform A under UV (365 nm) excitation.

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Fig. 4. Scheme of the measurement setup.

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Fig. 5. Luminescence spectra of co-doped fiber fabricated from (a) preform A (Per/Rh6 G ratio 2.8), and (b) preform B (Per/Rh6 G ratio 1.5) viewed during short-length analysis.

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Fig. 9. Normalized emission spectra of co-doped fiber fabricated from preform A.

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Fig. 10. Normalized emission spectra of co-doped fiber fabricated from preform B.

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Fig. 11. FWHM of luminescence spectrum and λmax shift versus fiber length.

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P. Miluski, M. Kochanowicz, J. Żmojda, D. Dorosz. Emission properties and energy transfer in Perylene-Rhodamine 6 G co-doped polymeric fiber[J]. Chinese Optics Letters, 2016, 14(12): 121602.

Emission properties and energy transfer in Perylene-Rhodamine 6 G co-doped polymeric fiber

Fig. 1. Normalized absorption/emission spectra of Per (donor) and Rh 6 G (acceptor)^[37].

Fig. 2. Energy level system of co-doped Per-Rh 6 G system.

Fig. 3. Photos of (a) Per-Rh 6 G co-doped preforms and (b) fiber fabricated from preform A under UV (365 nm) excitation.

Fig. 4. Scheme of the measurement setup.

Fig. 5. Luminescence spectra of co-doped fiber fabricated from (a) preform A (Per/Rh6 G ratio 2.8), and (b) preform B (Per/Rh6 G ratio 1.5) viewed during short-length analysis.

Fig. 6. Energy transfer (Per-Rh6 G) efficiency ratio versus the fiber length.

Fig. 7. λmax shift of Per and Rh 6 G dye in fabricated fibers.

Fig. 8. Attenuation spectra of co-doped fabricated fibers A and B.

Fig. 9. Normalized emission spectra of co-doped fiber fabricated from preform A.

Fig. 10. Normalized emission spectra of co-doped fiber fabricated from preform B.

Fig. 11. FWHM of luminescence spectrum and λmax shift versus fiber length.

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Emission properties and energy transfer in Perylene-Rhodamine 6 G co-doped polymeric fiber

Fig. 1. Normalized absorption/emission spectra of Per (donor) and Rh 6 G (acceptor)[37].

Fig. 2. Energy level system of co-doped Per-Rh 6 G system.

Fig. 3. Photos of (a) Per-Rh 6 G co-doped preforms and (b) fiber fabricated from preform A under UV (365 nm) excitation.

Fig. 4. Scheme of the measurement setup.

Fig. 5. Luminescence spectra of co-doped fiber fabricated from (a) preform A (Per/Rh6 G ratio 2.8), and (b) preform B (Per/Rh6 G ratio 1.5) viewed during short-length analysis.

Fig. 6. Energy transfer (Per-Rh6 G) efficiency ratio versus the fiber length.

Fig. 7. λmax shift of Per and Rh 6 G dye in fabricated fibers.

Fig. 8. Attenuation spectra of co-doped fabricated fibers A and B.

Fig. 9. Normalized emission spectra of co-doped fiber fabricated from preform A.

Fig. 10. Normalized emission spectra of co-doped fiber fabricated from preform B.

Fig. 11. FWHM of luminescence spectrum and λmax shift versus fiber length.

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Fig. 1. Normalized absorption/emission spectra of Per (donor) and Rh 6 G (acceptor)^[37].