Optical metasurfaces address a plethora of applications in planar optics, as they enable precise control the phase, amplitude, and polarization light at nanoscale interaction lengths. However, their implementation requires surface nanostructuring, based on complex design fabrication methods. In addition, exploiting narrow spectral features, e.g., for sensing, is accompanied by high demands term...

We establish dispersion engineering rules that allow us to control the thermalization process and thermal state of an initial beam propagating in a multimode nonlinear photonic circuit. To this end, we have implemented kinetic equation (KE) approach systems whose Bloch relation exhibits bands gaps. When ratio between gap-width band-width is larger than critical value, KE has stationary solution...

The energy consumption in telecommunication networks is expected to grow considerably, especially in core networks. In this chapter, optimization of energy consumption is approached from two directions. In a first study, multilayer traffic engineering is used to assign energy-efficient paths and logical topology to IP traffic. The relation with traditional capacity optimization is explained, an...

This article describes an approach to the design of control planes for optical crossconnects which leverages existing control plane techniques developed for MPLS traffic engineering. The proposed approach combines recent advances in MPLS traffic engineering control plane constructs with OXC technology to provide a framework for real-time provisioning of optical channels, foster development and ...

1 Department of Electronic Engineering, Faculty of Engineering, Gunma University, 1-5-1 Tenjin-cho, Kiryu, Gunma 376-8515, Japan; E-Mails: [email protected] (A.T.); [email protected] (Y.F.) 2 Department of Physics, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Jalan Ganesa 10, Bandung 40132, Indonesia; E-Mail: [email protected] 3 Shanghai Key Laboratory of...

a Institute of Electrical Engineering, Slovak Academy of Sciences, Dúbravská cesta 9, 841 04 Bratislava, Slovakia b Department of Physics, University of Central Florida, Orlando, FL 32816-2385, USA c Graduate Institute of Electro-Optical Engineering, Chang Gung University, Tao-Yuan 333, Taiwan d Institute of Electro-Optical Engineering, Green Technology Research Center, Chang Gung University, T...