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 monolithic, multi-stage, photonic circuit comprising up to four cascaded, SOA-based, crossbar switches is assessed at record 160 Gbit/s serial line rates. Power penalties of only 1.2 dB signify an important route to high-speed, high-density optoelectronic integrated circuits.
We demonstrate very high line rate serial 160 Gb/s data transmission through a semiconductor optical amplifier based multistage switching matrix. This represents both the leading edge in monolithic switching circuit complexity and the highest reported line rates through monolithically cascaded switching networks. Bit error rate studies are performed to show only modest levels of signal degradation...
A four input, four output multi-stage optoelectronic switching circuit is implemented on an active-passive regrown InGaAsP/InP epitaxial wafer. The circuit incorporates shallow low-loss waveguides and waveguide crossings in combination with deeply-etched low-radius (0.1 mm) waveguide bends and multimode interference couplers to enable very high density circuit design. Each stage in the circuit comprises...
We present for the first time a systematic analysis of the Q-factor and eye opening for wavelength conversion based on a single semiconductor optical amplifier and a detuned filter at 160 Gb/s.
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.