Next-generation passive optical networks require integrated, polarization-insensitive
wavelength-division multiplexing solutions, for which the recently emerging low-loss silicon …

Abstract We propose a Dense Wavelength Division Multiplexing (DWDM) Demultiplexer for
L band (1565–1635 nm) applications. The design comprises a Y-shaped branch, a circular …

We propose an off-axis meta-lens-based optical wavelength demultiplexer. The
performance of the device initially proposed with four output channels (1527–1596 nm …

Multi-dimensional multiplexing plays a vital role in on-chip optical communication for
enhancing capacity density. However, the mode (de) multiplexer based on multimode …

A 12-channel Silicon-on-Insulator (SOI)-based Arrayed Waveguide Grating (AWG) with
different core width sizes of 1.2 μm and 1.0 μm was designed and characterized for Coarse …

We design two different compact and low-loss 2D T-junction optical mode demultiplexing by
using objective-first inverse design algorithm. These devices are designed for transverse …

Based on transmission theory, a 17× 17 polymer arrayed waveguide grating (AWG)
multiplexer parameter optimization is performed, and the influence of the fabrication results …

We demonstrate efficient and compact 1xN wavelength-demultiplexing by using objective-
first inverse design algorithm. Ultra-high device performances were achieved for the certain …

AWG is of interest since an Arrayed waveguide grating is one of the most promising devices
for multi/de-multiplexer in WDM system because of its low insertion loss, high stability and …

This paper presents a method for reducing the insertion loss of a 1x8 arrayed waveguide
grating (AWG) de-multiplexer. Furthermore, the size of the AWG remains half of that of a …