On-chip nonvolatile photonic switches enabled by phase change materials (PCMs) are
promising building blocks for power-efficient programmable photonic integrated circuits …

An ultracompact optical-multiplexer-based two-mode interference (TMI) coupler has been
designed for the first time using a mathematical model based on sinusoidal modes and …

We propose a theoretical design for a compact photonic crystal (PC) polarization beam
splitter (PBS) based on the multimode interference (MMI) effect. The size of a conventional …

In this paper, we have demonstrated two mode interference (TMI) coupler using the material
SiO 2/SiON having index contrast (Deltan) of 2% and 5% and the corresponding compact …

This book is intended as a graduate/post graduate level textbook for courses on high-speed
optical networks as well as computer networks. The ten chapters cover basic principles of …

In this paper, an optical pulse controlled 1× 2 two mode interference (OTMI) coupler having
silicon core and GaAsInP cladding has been introduced as NOT and AND gates. The …

A double S-bend lateral offset structure has been proposed for the reduction of length and S-
bend loss of 2× 2 two mode interference (TMI) coupler. The coupling characteristics of the …

Silicon oxynitride (SiOxNy, SiON) optical waveguide ring resonator, in which a two‐mode
interferometer is used to replace the directional coupler in a conventional ring resonator, has …

A compact tooth-shaped grating-assisted structure has been proposed for a multimode
interference (MMI) coupler and studied theoretically with silica waveguides with silicon …

A double S-bend structure has been proposed for the reduction of coupling length of the 2×
2 two mode interference (TMI) coupler. The coupling characteristics of the proposed …