Abstract

A simple design of spatially finite one-dimensional and bidimensional waveguide arrays, showing self-imaging properties, is proposed. Image reconstruction insensitive to array truncation is achieved by the introduction of short waveguide interruptions (waveguide segmentation), which act as a focusing lens for discretized light.

© 2008 Optical Society of America

Straight multimode interference phased array structure using periodic segmented waveguide phase array

Muhammad A. Othman, Khaled Hassan, and Diaa A. Khalil
Appl. Opt. 47(31) 5916-5923 (2008)

Harmonic oscillation in a spatially finite array waveguide

R. Gordon
Opt. Lett. 29(23) 2752-2754 (2004)

Low sampling high quality image reconstruction and segmentation based on array network ghost imaging

Xuan Liu, Tailin Han, Cheng Zhou, Jipeng Huang, Mingchi Ju, Bo Xu, and Lijun Song
Opt. Express 31(6) 9945-9960 (2023)

Segmented waveguide arrays: deriving discrete diffraction relations in a square lattice photonic crystal

C. Minot, J. M. Moison, S. Guilet, E. Cambril, A. Levenson, and N. Belabas
Opt. Lett. 42(3) 539-542 (2017)

Nonlinear localized modes at phase-slip defects in waveguide arrays

Mario I. Molina and Yuri S. Kivshar
Opt. Lett. 33(9) 917-919 (2008)