One of the most interesting topics in bio-optics is measuring the refractive index of tissues.
Accordingly, two novel optical biosensor configurations for cancer cell detections have been …

This article addresses the past, present, and future status of hybrid plasmonic waveguides
(HPWs). It presents a comprehensive review of HPW-based photonic integrated circuits …

An optical Metal-Insulator-Metal (MIM) pressure sensor loaded with arrays of silver nanorods
(NRs) is proposed in this article. The illustrated sensor contains a straight waveguide …

In this paper, a refractive index sensor based on three circular rings coupled with a straight
metal-insulator-metal (MIM) waveguide is presented. At near-infrared (NIR) spectrum, the …

Plasmon-induced transparency (PIT) in the transparent window provides new insights into
the design of optical devices such as optical sensors. Therefore, in this paper, four novel …

The article proposes and quantitatively investigates the performance characteristics of a
surface plasmon polariton based refractive index sensor with metal–insulator–metal …

A plasmonic induced transparency utilizing one circular and two rectangular gold rings in
silicon substrate covered by a monolayer graphene sheet is investigated numerically and …

This research introduces a high-sensitivity multichannel optical filter with combined filtering
and imaging capabilities, enabling the separation of wavelengths from visible to near …

A metal-cap wedge shape hybrid plasmonic waveguide (WSHPW) has been investigated,
for the nano-scale light confinement and long propagation range, in order to analyze the …

In this paper, a novel structure for realization of a 2-bit all-optical analog-to-digital converter
(AOADC) is proposed. This structure consists of two plasmonic MIM waveguides and a …