The use of 5 GHz Wi-Fi has spread and potential effects on microorganisms human health are still under investigation. To investigate the possible for that, experiments were performed using three different microorganisms, Escherichia coli, SH-SY5Y neuroblastoma cells Caernohabditis elegans. maximum allowed temperature Access Point (AP) was considered in measurement setup order not to harm intern...

A reconfigurable optical add-drop multiplexer as well as a 1x4x4 reconfigurable λ router, designed for use in the second telecom window, are demonstrated. The devices that each have a footprint less than 2 mm are based on thermally tunable vertically coupled microring resonators fabricated in Si3N4/SiO2.

Two reconfigurable optical add-drop multiplexers, operating in the second or third telecom window, as well as a 1x4x4 reconfigurable lambda-router operating in the second telecom window, are demonstrated. The devices have a footprint less than 2 mm(2) and are based on thermally tunable vertically coupled microring resonators fabricated in Si(3)N(4)/SiO(2).

We experimentally demonstrate an 8 × 40 Gb/s all-optical coherent-OFDM system using an on-chip 1 × 8 Fourier-transform based on a modified arrayed-waveguide grating router, showing simultaneous receiving of 8 subcarriers with similar signal qualities. OCIS codes: (060.2330) Fiber optics communications; (060.1660) Coherent communications; (060.4230) Multiplexing; (080.1238) Array waveguide devic...

This paper discusses optical-label switching and an experimental demonstration of high-speed all-optical packet switching with all-optical label-swapping capabilities. The subcarrier optical-label content was optically extracted and compared against the forwarding table, which induced packet forwarding as well as label-swapping decisions. The alloptical label processing technique was immune fro...

The application of optical fibers has led to virtually lossless point to point data links in the core network with practically unlimited bandwidth. In response to increasing bandwidth demands of consumers the optical techniques employed in these networks are now gradually extended towards the consumers premises. At the access network level, where equipment is shared by a few users at the most, ...

DESIGN OF ROUTERS FOR OPTICAL BURST SWITCHED NETWORKS by Jeyashankher Ramamirtham ADVISOR: Professor J. Turner August, 2004 Saint Louis, Missouri Optical Burst Switching (OBS) is an experimental network technology that enables the construction of very high capacity routers using optical data paths and electronic control. In this dissertation, we study the design of network components that are n...

A novel joint multilayer restoration scheme for IP-over-DWDM networks is proposed, where the restoration algorithm manages network resources from both the IP layer and the optical layer in a synergistic manner. Since IP router ports are typically more expensive than optical switch ports, the essence of the approach is to attempt to reuse IP service ports or the service wavelengths associated wi...

With the increasing demand for high data transfer rate, the communication is getting new developments. For progressive data transfer at high data rate services, the means of communication has now taken high offering bandwidth architecture such as optical networks. In optical networks the mode of communication is completely an optical medium and data are transferred from various nodes to reach t...