...can besmade highly transmissive by perforating the metal film with an array ofssubwavelength holes.sMetallic mesh arrays (inductive grids) in the far-infraredsregion have investigated since the 1960s =-=[1]-=-. A large fraction of incident radiationsinitially hits metal but still is transmitted by the role of surface plasmons (SPs) in thesvisible [2,3], more recently the mid-infrared, and the terahertz reg...
... other nano-optical elements.s100s3.5 Referencess[1] E. R. Brown and O. B. McMahon, “Large electromagnetic stop bands insmetallodielectric photonic crystals,” Appl. Phys. Lett., 67, 2138-2140 (1995).s=-=[2]-=- J. B. Pendry, “A chiral route to negative refraction,” Science, 306, 1353-1355s(2004).s[3] S. Zhang, W. Fan, NC Panoiu, KJ Malloy, RM Osgood, and SRJ Brueck,s“Experimental demonstration of near-infra...
...ics structure combined withsAQWS by insert AQWs (a) under plasmonics structure and (b)samong plasmonics structure.s153sstructure like Figure 6.3 (b).s6.2.3sMagnetic-field-induced SHG in GaAssIn paper =-=[3]-=-, the application of a magnetic field induces optical second-harmonicsgeneration (SHG) in GaAs was presented. This phenomenon arises from field-inducedssymmetry breaking causing new optical nonlineari...