Herein, an attention-grabbing and up-to-date review related to major multiplexing
techniques is presented which includes wavelength division multiplexing (WDM) …

Mode-division multiplexing (MDM) technology has drawn tremendous attention for its ability
to expand the link capacity within a single-wavelength carrier, paving the way for large-scale …

Photonic crystals are alternating structures widely used to design various types of logic
circuits. In this paper, a 2× 1 multiplexer is designed and simulated based on two …

Nanophotonic wavelength routers, which can separate and steer different incident optical
wavelengths into different output ports, play a key role in many applications of integrated …

Multiplexers are widely used logic circuits that connect a number of inputs to an output.
These circuits are used to create logic functions. This article designs and simulates a 2× 1 …

We design and experimentally demonstrate an ultra-broadband and compact two-mode
multiplexer based on subwavelength-grating-slot-assisted adiabatic coupler for the silicon …

On‐chip optical polarizer can extract the desired polarized light signal while filtering out the
other polarized light signal, which plays a key role in integrated photonic circuits for purifying …

We design and experimentally demonstrate a broadband 1310/1550 nm wavelength
demultiplexer based on a multimode interference coupler with a tapered internal photonic …

A 32-channel hybrid (de) multiplexer on silicon is designed and experimentally
demonstrated to enable polarization division multiplexing (PDM) and wavelength division …

In this paper, we present a general design scheme for waveguide-integrated demultiplexing
devices based on intelligent topology search method combining density model and gradient …