Reconfigurable photonic devices capable of routing the flow of light enable flexible
integrated-optic circuits that are not hardwired but can be externally controlled. Analogous to …

The design of all-optical 2× 2 Terahertz Optical Asymmetric Demultiplexer (TOAD) based
interferometric switch is proposed and described in this manuscript. Numerical simulation …

The optical switch is one of the vital constituents of today's fiber‐optic communication
system. Among diverse optical switches, the electro‐optical switch has the potential to …

In this paper, we propose and analyze an electronically controllable 2× 2 multimode
interference (MMI) coupler-based photonic switch (PS) in form of a lateral pin diode, which is …

We propose a method for realization of multiple Fano resonances and double
electromagnetically induced transparency. The proposed device is based on only three …

In this paper, we propose power splitters based on bent 2 x 2 MultiMode Interferometers
(MMIs) with arbitrary power splitting ratio. We show that the power splitting ratio can be …

Modeling and detailed performance analysis is carried out to realize a multimode
interferometer optical switch by inserting an appropriate image-modulated (IM) region. The …

In this paper, a thermally tuned silicon-based three-channel reconfigurable multimode
interference (MMI) optical power splitter with four optimized thermal isolations is proposed …

Abstract 1xN (N= 2, 3, 4) MMI power splitters were fabricated in a fused silica substrate by
laser direct writing, using a focused 515 nm amplified femtosecond laser beam, and …

Although extensive research has been carried out in optical communication, optical devices
based on polymer material have a great interest due to its pertinent advantages which …