We study the influence of few-layer graphene on omnidirectional photonic band gap (OPBG)
in one-dimensional photonic crystal (1DPC) at terahertz frequencies. By periodically …

An area efficient novel optical modulator with low operation voltage is designed based on
integrated Mach-Zehnder Interferometer with a photonic crystal slab structure as the phase …

An integrated optical switch consisting of a Mach-Zehnder Interferometer with photonic
crystals-based phase shifters is designed for telecom wavelength range. The phase …

A Mach-Zehnder Interferometer based optical modulator composed of photonic crystals as
phase shifters is presented. The switching process relies on the phase modulation along the …

In this thesis, we presented mainly two applications that utilize two dimensional Silicon
photonic crystals. One application is an optical refractive index based gas/bio-sensor. The …

A novel integrated optical modulator design is presented using zero index metamaterial-
based Mach-Zehnder Interferometer with photonic crystal phase shifters. The phase …

Photonic Crystals, artificial optical structures making manipulation of the light possible, have
become a popular platform since their first development. Here, such optical components are …

In this paper, the features of the polarization selection and broadband asymmetric
absorption based on the indium tin oxide (ITO) nanowire are studied theoretically. Only two …

Quantum information processing by using photonic qubits is an active research field that
shows promise of connecting quantum communication and quantum computation in the …

This thesis work offers a new method for improving one of the performance parameters in
infrared photodetector technology. This method involves suppressing the surface dark …