In conventional network architectures, where IP/MPLS operates as a client layer over an optical transport layer, routers are employed throughout the WAN to provide a multitude of packet-centric bandwidth management functions, including packet services termination, aggregation, switching, QoS and transport. New emerging high-speed packet management functions at 100GbE rates are emerging within n...

This paper presents a comprehensive study of contention-resolution schemes in a multi-wavelength optical packet-switched network. This investigation aims to provide a unified study of a network of optical routers, which include contention resolution in wavelength, time, and space dimensions. Specifically, we show (1) how to accommodate all three dimensions of contention resolution in an integra...

Optical Network on Chip (ONoC) architecture is emerging as a promising candidate in multiprocessor systems-on-chip (MPSoC) because of ultrahigh communication bandwidth, low latency and power consumption. The topology and layout of ONoC has a great impact on the network performance. Waveguide crossing in the topology would influence power consumption and crosstalk noise, which could influence th...

Optical burst switching networks have received a lot of attention in the research community in the recent years. The JET protocol, first proposed by Qiao and Yoo in 1997 in [6, 5], is used for resource allocation in these networks. Up to the present, the JET protocol has been studied in networks that use wavelength conversion [7, 1]. In this paper the JET protocol is discussed in optical networ...

Optical burst switching networks have received a lot of attention in the research community in the recent years. The JET protocol, first proposed by Qiao and Yoo in 1997 in [YQ97a, YJQ97], is used for resource allocation in these networks. Up to the present, the JET protocol has been studied in networks that use wavelength conversion [YQ97b, GDSB01a]. In this paper the JET protocol is discussed...

We propose a novel drug delivery system (DDS) by using a PANDA ring resonator to form, transmit and receive the microscopic volume by controlling some suitable ring parameters. The optical vortices (gradient optical field/well) can be generated and used to form the trapping tool in the same way as the optical tweezers. The microscopic volume (drug) can be trapped and moved (transported) dynamic...

We demonstrate a slow light beam splitter using rapid coherence transport in a wall-coated atomic vapor cell. We show that particles undergoing random and undirected classical motion can mediate coherent interactions between two or more optical modes. Coherence, written into atoms via electromagnetically induced transparency using an input optical signal at one transverse position, spreads out ...

increasing the number of cores integrated on a chip and the problems of system on chips caused to emerge networks on chips. nocs have features such as scalability and high performance. nocs architecture provides communication infrastructure and in this way, the blocks were produced that their communication with each other made noc. due to increasing number of cores, the placement of the cores i...