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.
The present work carries out the design optimization of a chirped FBG in respect of grating length, chirp bandwidth and apodization profile in achieving optimum dispersion and dispersion slope compensation in optical transmission system for both (i) 40 Gb/s IM-DD and (ii) SCM based analog transmission links.
We propose a slot-waveguide-based dispersion compensator with a negative dispersion of -181520 ps/nm/km. Dispersion compensation for a 320 Gb/s NRZ signal at 11-km fiber transmission has an eye-opening penalty of 4 dB.
In this paper it is proved that for one-pump fiber parametric wavelength converters there exists an optimal wavelength at which the allowable output and input wavelength range can be maximized. Analytical expressions of the optimal wavelength and the corresponding maximal bandwidth are obtained. Then a two-stage bidirectionally pumping method is proposed to fully utilize the bandwidth within which...
We discuss how improvements in optical fibers and amplifiers, modulation formats, and digital signal processing algorithms can increase the capacity of long-haul fiber-optic transmission beyond that of next-generation systems.
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.