Optical layer networking, such as wavelength routing, switching and restoration/protection in
an optical layer is a major trend of future optical networks to achieve highly scaleable and …

The reliability of the optical bidirectional path switched ring (OBPSR) network is studied by
using optical networking equipment (ONE) with microelectromechanical system (MEMS) …

This paper presents a number of design issues under consideration in the development of
an all-optical network linking major centres in Europe. The proposed network is …

MPLS extensions such as the wavelength label supporting 3R regenerators and BGP
dissemination of wavelength reachability across domain boundaries were proposed …

The applicability of a GMPLS extension supporting global wavelength information was
investigated to efficiently establish an end-to-end light path. A GMPLS-controlled multi-ring …

The transparency length of optical WDM-networks can be significantly increased by applying
the link-design concept of normalized fiber sections. Excellent performance and flexibility of …

Technical breakthroughs in optical communications research are expected to further
accelerate the realization of transparent optical networks to offer increased transmission …

There is a recognized trend to extend the functionality of the optical plane beyond mere
point-to point transmission of data. Enabling devices for optical networking are beginning to …

The new information services provided worldwide through the Internet are fostering the
upgrade of existing access and transmission plants, and the de ployment of new ones. The …

Transparent optical networking enables mankind to share and interchange huge amounts of
data at local, regional and global distances in real time. It is clear now that the next …