We experimentally demonstrate a grating-assisted silicon-on-insulator (SOI) racetrack
resonator reflector with a reflect port suppression of 10.3 dB and no free spectral range. We …

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 …

We propose a novel narrowband, single-channel, wavelength-tunable, silicon photonic
reflector based on a compact grating-coupled microring (MRR) incorporating an inline …

Abstract All-optical 1: 4 and 1: 8 demultiplexers are designed and demonstrated using the
process of photon absorption that is induced using an external optical pumping of …

The present paper presents a simple theoretical model of optical demultiplexerusing the
combination of filters and finite difference time domain technique. Though some works …

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 …

In this paper, we report on design rules for optimizing the response of intensity sensors
embedded in ring resonators (RR) as part of a frequency based self-referencing method …

Based on the transfer matrix method, the spectral characteristics of series-coupled weak ring-
waveguide microresonator are investigated. Influences of the internal and external coupling …

Silicon nitride (SiN) waveguide based micro ring/racetrack resonators to be used as filters in
the Chirp Managed Lasers (CMLs) are modelled and demonstrated over the standard …

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