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 demonstrated a polarization-independent Mach-Zehnder interferometer-type photonic switch with very-low-current of about 5 mA. Furthermore, a few nano-second switching response time was also confirmed which suits for application to optical packet switching.
Experimental investigation of the feasibility of electro-optic (EO) polymeric devices is reported. A 2 times 2 latch-type EO multimode interference switch is shown to operate at 3.8 V with cross-talk 15 dB and switching time 6 ns. By introducing a macrocyclic polyether in the core for ion-trapping, thermal phase-drift of less than 1 radian for both 25degC and 70degC, after 500 hours of continuous...
We investigate the structural design for size reduction of a high-speed semiconductor multi-mode interference photonic switch with Mach-Zehnder interferometer. As a result, it is shown that the device size can be drastically reduced by introducing high-Δ waveguide structure and bend waveguides, and high density of switch Straight Port large as ˜ 200 elements /mm2 can be expected.
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.