Terahertz epsilon-near-zero graded-index lens.
Torres V, Pacheco-Peña V, Rodríguez-Ulibarri P, Navarro-Cía M, Beruete M, Sorolla M, Engheta N.
Torres V, et al. Among authors: beruete m.
Opt Express. 2013 Apr 8;21(7):9156-66. doi: 10.1364/OE.21.009156.
Opt Express. 2013.
PMID: 23572004
Free article.