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Currently, optical networks have been employed to meet the ever-increasing data transfer demands of distributed scientific applications. In order to provide better performance and achieve higher resource utilization, a new networking solution and resource scheduling scheme are needed. In this article we develop an experimental network called Terabits Optical Network Integrated Computing Environment...
We design and demonstrate a cost-effective 2 times 2 polarization-independent ultra-fast optical switch, which is constructed by a phase modulator based Sagnac interferometer and can support multicasting operation. The measured switching time is ~0.6 ns.
The emerging new services are driving the evolution of optical network. One of such services is standard- or high-definition television (SDTV and HDTV) video stream. To support such services more efficiently, it is necessary to introduce multicasting capability to the optical network. This paper provides an overview on the multicast testbed of IP over automatic switched optical network (ASON) in 3TNET...
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