The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
A 14-mode polarization-maintaining ring-core fiber (PM-RCF) is designed for spatial division multiplexing optical networks, which is compatible with single-mode fibers. All the modes are separated from their adjacent modes with effective refractive index differences larger than 10−4 whatever the PM-RCF is straight or bent at C-band.
In this paper, the problem of routing, core, and spectrum assignment (RCSA) for advance reservation (AR) and immediate reservation (IR) requests is studied in spatial division multiplexing enabled elastic optical networks (SDM-EONs) with multi-core fibers (MCFs). As lightpaths are set up and torn down, fragmentations may occur in both spectrum and time dimensions in SDM-EONs. To measure these fragmentations,...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.