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Proceedings Paper

Dependence of structure on SBS slow light in double-clad As2Se3 chalcogenide photonic crystal fibers
Author(s): Dongye Wang; Shanglin Hou; Jingli Lei; Xiaoxiao Li; Lijun Li; Huiqin Wang; Minghua Cao
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Paper Abstract

A novel double-clad As2Se3 chalcogenide photonic crystal fiber is proposed and the slow light via stimulated Brillouin scattering is theoretically investigated. The Brillouin gain spectrum by taking into account the high-order acoustic modes is analyzed. The simulated results indicate that the slow light can be tuned by varying the air filling fraction in the inner cladding. The time delay upto 1120ns can be achieved with 1-m-long fiber when pumped with 10mW. But these features of slow light are less affected with the change of the air filling fraction in the outer cladding.

Paper Details

Date Published: 24 January 2019
PDF: 6 pages
Proc. SPIE 11052, Third International Conference on Photonics and Optical Engineering, 110520E (24 January 2019); doi: 10.1117/12.2520707
Show Author Affiliations
Dongye Wang, Lanzhou Univ. of Technology (China)
Shanglin Hou, Lanzhou Univ. of Technology (China)
Jingli Lei, Lanzhou Univ. of Technology (China)
Xiaoxiao Li, Lanzhou Univ. of Technology (China)
Lijun Li, Lanzhou Univ. of Technology (China)
Huiqin Wang, Lanzhou Univ. of Technology (China)
Minghua Cao, Lanzhou Univ. of Technology (China)


Published in SPIE Proceedings Vol. 11052:
Third International Conference on Photonics and Optical Engineering
Ailing Tian, Editor(s)

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