Two-Photon-Excited Emission in Polymer Optical Fibers Doped With a Conjugated Polymer

In this paper, the two-photon-excited emission spectra of polymer optical fibers doped with the conjugated polymer Poly(9,9-dioctylfluorene-alt-benzothiadiazole) (F8BT) have been measured pumping the fibers transversely to their symmetry axis. Measurements include evolutions of the emission spectra...

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Bibliographic Details
Published in:IEEE photonics journal 2014-08, Vol.6 (4), p.1-9
Main Authors: Ayesta, I., Illarramendi, M. A., Arrue, J., Jimenez, F., Zubia, J.
Format: Article
Language:English
Subjects:
Absorption
Emission
Emission spectra
Evolution
Fiber lasers
Fluorescence
Measurement by laser beam
Optical fiber couplers
Optical fibers
Optical pumping
Polymers
Propagation (polymerization)
Wave propagation
Wavelengths
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Summary:In this paper, the two-photon-excited emission spectra of polymer optical fibers doped with the conjugated polymer Poly(9,9-dioctylfluorene-alt-benzothiadiazole) (F8BT) have been measured pumping the fibers transversely to their symmetry axis. Measurements include evolutions of the emission spectra with excitation wavelength and with propagation distance, together with an analysis of emission photostability. Comparisons with results for one-photon-excited emission are also presented and discussed.
ISSN:1943-0655
1943-0647
DOI:10.1109/JPHOT.2014.2331238