کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5144087 1496816 2017 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dye-doped submicron fiber waveguides composed of hole- and electron-transport materials
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Dye-doped submicron fiber waveguides composed of hole- and electron-transport materials
چکیده انگلیسی


- Single aligned submicron fibers composed of hole- and electron-transport materials and an organic dye were fabricated.
- The fibers demonstrated optical waveguiding with the loss coefficient of 1.2 × 10−3-3.9 × 10−3 μm−1 at 540-nm wavelength.
- The loss coefficient was lower than those previously reported for optically active polymer submicron fibers.
- A method to couple the fibers with counter electrodes was presented using phase segregation of an insulating polymer.

Dye-doped, submicron fiber waveguides composed of hole- and electron-transport materials, with a mean diameter of 480-660 nm were fabricated and their waveguiding properties studied. Dye emitted photoluminescence was guided in the fibers and the loss coefficient was calculated to be 1.2 × 10−3-3.9 × 10−3 μm−1 at a wavelength of 540 nm, which is lower than previously reported for optically active polymer submicron fibers. Finally, a feasible method to couple the fibers with counter electrodes is presented using phase segregation of an insulating polymer. These submicron fiber waveguides, composed of optically and electrically active materials, can be used to produce OLED-waveguides, which are applicable in the fields of textile optoelectronics, lab-on-a-chip, and optogenetics.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Organic Electronics - Volume 41, February 2017, Pages 215-220
نویسندگان
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