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.
We have successfully demonstrated a loop-back WDM-PON with a 100 Gb/s (80 × 1.25 Gb/s) capacity using spectrally sliced ASE injected RSOA. To mitigate the RIN degradations, we proposed injection current adjustment, dispersion management and the use of receiver with optimized decision threshold level.
In spectrum-sliced wavelength-division-multiplexing (WDM) passive optical networks (PONs) based on injection-seeded reflective semiconductor optical amplifiers, the inevitable spectral filtering by multiplexer/demultiplexer leads to an increase in excess intensity noise (EIN). The increased EIN degrades the signal-to-noise ratio of the modulated optical signal. To reduce the EIN, we utilized flat-top...
We demonstrate a linear bus wavelength-reuse WDM-PON with simple add/drop nodes. By using RSOA transmitters at the OLT and the ONT, 16 downstream and upstream signals with 1.25 Gb/s were successfully transmitted over four OADMs spaced at 5-km intervals.
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.