Observation of space-time nonseparable helical pulses
Observation of space-time nonseparable helical pulses
Chirality is a fascinating natural phenomenon with widespread applications in scientific research. Toroidal responses, distinct from chiral responses, represent an emerging and intriguing field that investigates toroidal electromagnetic phenomena. This field has garnered significant attention following the first experimental observations of oscillating toroidal dipoles and electromagnetic toroidal pulses. Breaking the …