Fourier processing of quantum light

Quantum Information Processing with Non-classical Light

Quantum information processing (QIP) is a field concerned with technological applications of quantum mechanical phenonomena. In many cases, photons are an ideal quantum system for such applications. Photons exhibit superb coherence properties, are robust to environmental noise, and can be transmitted over long distances. One of the main difficulties of photon based quantum information processin...

Quantum modeling of light absorption in graphene based photo-transistors

Graphene based optical devices are highly recommended and interested for integrated optical circuits. As a main component of an optical link, a photodetector based on graphene nano-ribbons is proposed and studied. A quantum transport model is presented for simulation of a graphene nano-ribbon (GNR) -based photo-transistor based on non-equilibrium Green’s function method. In the proposed model a...

Light Processing in Iranian Houses; Manifestation of Meanings and Concepts

Light is one of the many wonders in the architecture Iranian houses. It is a major tool for space creation anddesign. An important consideration in the Iranian architecture, which takes a functional and conceptual approach to the extensive subject of light, has been that light should create a beautiful and spiritual space in addition to being functional. The light used in a house should be plea...

Fourier Transform – Signal Processing

Fourier Duality of Quantum Curves

There are two different ways to deform a quantum curve along the flows of the KP hierarchy. We clarify the relation between the two KP orbits: In the framework of suitable connections attached to the quantum curve they are related by a local Fourier duality. As an application we give a conceptual proof of duality results in 2D quantum gravity.