Abstract

We systematically study different scenarios of collision between Dirac solitons and Jackiw–Rebbi (JR) states, which have been found recently in a system consisting of two interfaced binary waveguide arrays with opposite propagation mismatches. This collision has the resonance features for the reflected and transmitted signals. The trapping effect of Dirac solitons between two JR-states is analyzed.

Extreme robustness of Jackiw–Rebbi states in binary waveguide arrays under strong disturbance

Truong X. Tran
J. Opt. Soc. Am. B 36(9) 2559-2563 (2019)

Dirac soliton stability and interaction in binary waveguide arrays

Truong X. Tran, Xuan N. Nguyen, and Dũng C. Duong
J. Opt. Soc. Am. B 31(5) 1132-1136 (2014)

Klein tunneling of Dirac solitons in binary waveguide arrays

Quang Nguyen-The and Truong X. Tran
J. Opt. Soc. Am. B 37(6) 1911-1920 (2020)

Switching a Dirac soliton by a weak signal in binary waveguide arrays with varying propagation mismatch

Truong X. Tran
J. Opt. Soc. Am. B 36(8) 2001-2006 (2019)

Interaction potential between discrete solitons in waveguide arrays

U. Al Khawaja, S. M. Al-Marzoug, H. Bahlouli, and B. Baizakov
Opt. Express 24(16) 18148-18162 (2016)