Optical sensors are widely used for refractive index measurement in chemical, biomedical,
and food processing industries. Due to specific field distribution of the resonances, optical …

Thanks to advanced semiconductor microfabrication technology, chip-scale integration and
miniaturization of lab-on-a-chip components, silicon-based optical biosensors have made …

In contemporary science and technology, photonic sensors are essential. They may be
made to be extremely resistant to some physical parameters while also being extremely …

Nanophotonics, manipulating light–matter interactions at the nanoscale, is an appealing
technology for diversified biochemical and physical sensing applications. Guided-wave …

By virtue of the well‐developed micro‐and nanofabrication technologies and rapidly
progressing surface functionalization strategies, silicon‐based devices have been widely …

It is a remarkable and straightforward approach to customize the dispersion and nonlinear
properties of the photonic devices without varying the composition of the material by …

A multipurpose plasmonic sensor design based on a metal-insulator-metal (MIM) waveguide
is numerically investigated in this paper. The proposed design can be instantaneously …

In this work, a comprehensive study of the sensing capabilities of a hybrid metasurface
perfect absorber (HMSPA) based on square meta-atoms (S-MAs) and hollow-square meta …

In this paper, a novel silicon photonic waveguide for a high sensitivity label-free sensor is
presented. We use silicon-on-insulator subwavelength waveguides that consist of five rows …

A successful design, fabrication and test of silicon photonic circuits requires design tools,
process design kits (PDKs), foundries for fabrication, and test facilities. This paper describes …