LEFT-HANDED METAMATERIALS have a negative refractive index. “Metamaterials which exhibit a negative value for the refractive index such as negative index materials are often referred to by any of several terminologies: left-handed media or left-handed material (LHM), backward wave media (BW media), media with negative refractive index, double negative (DNG) metamaterials, and other similar names.”
https://lnkd.in/eqteM9a
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022