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Proceedings Paper

Coherent random fiber lasers in a weakly scattering system based on waveguide effect
Author(s): Zhijia Hu; Bo Miao; Qijin Zhang
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Paper Abstract

Coherent random fiber laser is obtained by end pumping a hollow optical fiber (HOF) filled with a dispersive solution of polyhedral oligomeric silsesquioxanes (POSS) nanoparticles and laser dye pyrromethene 597 (PM597) in carbon disulfide (CS2). However, coherent random laser can not been observed for the same solution in the quartz cuvette. We suggest that the coherent feedback is caused by the cooperative effect of light scattering and waveguide effect. We will deep research the effect in the near future.

Paper Details

Date Published: 11 December 2012
PDF: 6 pages
Proc. SPIE 8564, Nanophotonics and Micro/Nano Optics, 856420 (11 December 2012); doi: 10.1117/12.2001099
Show Author Affiliations
Zhijia Hu, Univ. of Science and Technology of China (China)
Bo Miao, Univ. of Science and Technology of China (China)
Qijin Zhang, Univ. of Science and Technology of China (China)


Published in SPIE Proceedings Vol. 8564:
Nanophotonics and Micro/Nano Optics
Zhiping Zhou; Kazumi Wada, Editor(s)

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