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.
Achieving photon-photon interactions is one of the main objectives of the quantum information technology community, since these interactions provide the basis for deterministic quantum gates with high fidelity. In the last few years new milestones in creating phase-shifts [1] and quantum gates[2] have been achieved. Researching resource-moderate experimental realizations for the future development...
Low-power, ultrafast, all-optical switches have been developed by tuning the phase difference between transverse modes of a probe beam via intermodal cross-phase modulation (XPM) with a second beam as the control beam [1]. Switching energies in the nanojoule-regime were achieved in few-mode fibers [2].
With the development of new fiber types, such as few-mode graded-index fibers, transverse modes in optical fibers have gained increasing interest in the recent years. As it became easier to address individual modes, transverse modes could be exploited for new fundamental nonlinear optical effects, like intermodal four-wave mixing [1], as well as for new applications, like spatial division multiplexing...
We realized control of filamentation and white light generation by using the laser induced nonadiabatic molecular alignment, as a means for transient modification of the ionizing medium. In the pump-probe experimental setup [1], the pump pulse induces periodical rotational revivals due to quantum-mechanical discreteness of the rotational eigenfrequencies of the molecules; then the delayed probe pulse...
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.