2 papers
physics.optics2025
Talbot effect in binary waveguide arrays
Minh C. Tran, Truong X. Tran
We study the Talbot effect in binary waveguide arrays (BWAs). Like in conventional waveguide arrays, the Talbot effect can only occur if the input signal has the period equal to $N…
physics.optics2025
Optical analogues of Bloch-Zener oscillations in binary waveguide arrays: wavenumber evolution perspective
Minh C. Tran, Truong X. Tran
We study optical analogues of Bloch oscillations and Zener tunneling in binary waveguide arrays (BWAs) with the help of the wavenumber-based approach. We analytically find two very…