Factors affecting the performance of dye-doped POF lasers

J. Arrue, M. A. Illarramendi, I. Ayesta, F. Jiménez, J. Zubia, I. Bikandi, A. Tagaya, Y. Koike

研究成果: Paper査読

抄録

The characteristics of amplified spontaneous emission (ASE) in graded-index polymer optical fibers (POFs) either doped with the organic dye rhodamine 6G or doped with the conjugated polymer PFO are studied. In the former case, the emission cross section of the dopant penetrates in the wavelengths of the absorption band much more than in the case of PFO, which affects both the minimum fiber length for the onset of ASE and the length for a maximum efficiency. For both cases, we analyze the dependence of the ASE efficiency and of the ASE threshold on the fiber length and on the overlap between dopant concentration and light-power distribution, by means of a theoretical model. We also compare the spectral width of the ASE with our experimentally obtained results for the case of rhodamine 6G - doped POFs.

本文言語English
ページ15-20
ページ数6
出版ステータスPublished - 2013
イベント22nd International Conference on Plastical Optical Fibers , POF 2013 - Rio de Janeiro, Brazil
継続期間: 2013 9 112013 9 13

Other

Other22nd International Conference on Plastical Optical Fibers , POF 2013
CountryBrazil
CityRio de Janeiro
Period13/9/1113/9/13

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Materials Chemistry
  • Polymers and Plastics

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