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Optics Letters

Optics Letters


  • Editor: Xi-Cheng Zhang
  • Vol. 39, Iss. 8 — Apr. 15, 2014
  • pp: 2254–2257

Gap solitons with null-scattering

K. Nireekshan Reddy and S. Dutta Gupta  »View Author Affiliations

Optics Letters, Vol. 39, Issue 8, pp. 2254-2257 (2014)

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In this Letter, we study the excitation of gap solitons under the conditions of coherent perfect absorption. Our system consists of a symmetric periodic structure with alternating Kerr nonlinear and linear layers illuminated from both ends. We show near-total transfer of incident light energy into the gap solitons resulting in null scattering. We also report on the nonlinear super-scattering states. Both the exact and the approximate results, which show good agreement based on nonlinear characteristic matrix methods, are presented.

© 2014 Optical Society of America

OCIS Codes
(190.1450) Nonlinear optics : Bistability
(190.3270) Nonlinear optics : Kerr effect
(130.4815) Integrated optics : Optical switching devices

ToC Category:
Nonlinear Optics

Original Manuscript: February 20, 2014
Revised Manuscript: March 10, 2014
Manuscript Accepted: March 10, 2014
Published: April 8, 2014

K. Nireekshan Reddy and S. Dutta Gupta, "Gap solitons with null-scattering," Opt. Lett. 39, 2254-2257 (2014)

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