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 experimentally verified the effectiveness of a novel digital pre-emphasis technique to compensate limited DAC bandwidth for next generation flexible systems. A gain larger than 1dB/0.1nm OSNR at the 7%-FEC limit has been experimentally verified for 8, 16 and 32QAM.
Dual-loop optical feedback for phase noise reduction of period-one oscillations in an optically injected semiconductor laser is investigated via numerical simulation. The dual-loop optical feedback with incommensurate delay times effectively suppresses side peaks to below −94 dBc/Hz for photonic microwave generation.
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.