✦ LIBER ✦

Necklace solitons in Bessel photonic lattice: Stability and internal oscillation

✍ Scribed by Pingyuan Liang; Bin Xu; Jianchu Liang; Zebin Cai

Publisher: Elsevier Science
Year: 2011
Tongue: English
Weight: 574 KB
Volume: 284
Category: Article
ISSN: 0030-4018
DOI: 10.1016/j.optcom.2010.12.052

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✦ Synopsis

Stability, internal modes and internal oscillation of 12-pearled necklace solitons in photorefractive crystal with imprinted Bessel photonic lattices are investigated. It is shown that the imaginary parts of internal modes are negligible comparing with real parts. The stable solitons perform long-distance and quasi-periodic oscillation of intensity and shape under the perturbation of internal modes.