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We fabricate single electrospun polymer nanofibers consisting of poly(vinylcarbazole) (PVCz) doped with 4,4'-bis [(N-carbazole)styryl]biphenyl (BSB-Cz). The diameter of the fibers measured by scanning electron microscopy is approximately 300 nm. Waveguiding in a fiber is confirmed by comparing the photoluminescence intensities of the middle and end of a fiber. We confirm that the guided light is mainly...
We fabricated electrospun polymer nanofiber waveguides composed of a poly(methyl methacrylate) nanofiber core doped with an organic dye and a Cytop cladding. Photoluminescence (PL) spectra are measured at the end face of individual cores with increasing distance (d) between the end face and the point of irradiation by the excitation laser beam. PL intensity at a wavelength of 700nm decreases according...
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