An attosecond—or 0.000000000000000001 second—is no time at all for a person. That is not so for electrons, atoms and ...

Strong light localization inside the nanoscale gaps provides remarkable opportunities for creation of various medical and biosensing platforms stimulating an active search for inexpensive and easily ...

Abstract: We observe the quasi-phase matched four-wave mixing in a long-distance optical amplifier chain. The spectrum of amplified spontaneous emission measured by using a recirculating fiber loop ...

This article addresses the periodic event-triggered adaptive output feedback control problem for networked system with unknown nonlinear dynamics. Based on the output-dependent periodic ...