WebMassachusetts Institute of Technology WebFeb 20, 2024 · Unidirectional scattering with spatial homogeneity using correlated photonic time disorder Photonic systems can exploit time as a degree of freedom analogous to space, eliminating the...
Disordered Photonic Time Crystals. Semantic Scholar
WebFeb 28, 2024 · Photonic Time Crystals (PTCs) are dielectric media whose refractive index is modulated periodically in time at time scales of an optical cycle. ... localization in PTCs containing disorder, and spatiotemporal photonic crystals. But more interesting than all the rest – I will discuss the classical and quantum features of light emission in PTCs ... WebEspecially in the field of photonic crystals and metamaterials but also for optical circuits, disorder has been avoided as a nuisance for many years. ... If this increased time exceeds the radiative life time of the gain material, a spontaneously emitted photon, on average, triggers more than one stimulated emission before it leaves the gain ... jan wright az
Analyzing photonic space-time crystal with FDTD
WebMar 17, 2024 · Discrete time crystals demonstrate a very important property of solid-state systems: the formation of periodic structures due to spontaneous breaking of translational symmetries. Space crystals can possess a variety of very different and useful properties: they can be insulators, conductors and even superconductors. WebFeb 4, 2024 · The two main research questions on time crystals are: What is a time crystal? Is there a material that is spontaneously crystalline in time? This study synthesizes a photonic material of topological Floquet time crystals and experimentally observes its indicative period-2 T $2T$ beating.A single-particle picture is explicitly reconstructed of … WebA. Adibi, J. Mumbru, and D. Psaltis, “Secondary grating recording due to read-out at Bragg-null incidence,” CLEO / QLES 98, San Francisco, CA, May 1998. jan wright auburn ky