Abstract
The introduction of the concept of parity-time symmetry in optics, inspired by recent theoretical developments in quantum mechanics and quantum-field theories, is revolutionizing our ability to design and manufacturing synthetic optical materials and photonic devices for molding the flow of light at the micro- and nano-scale, with novel functionalities impossible with ordinary materials and with important applications in the fields of laser technologies, integrated photonics and sensor technology. In this note I will illustrate the basic theoretical grounds of optical materials with paritytime symmetry and I will present the main recent applications to photonic technologies.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
