Simulated causal subwavelength focusing by a negative refractive index slab

被引：99

作者：

Cummer, SA ^{[1
]}

机构：

[1] Duke Univ, Dept Elect & Comp Engn, Durham, NC 27708 USA

来源：

APPLIED PHYSICS LETTERS | 2003年 / 82卷 / 10期

关键词：

D O I：

10.1063/1.1554778

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Subwavelength electromagnetic focusing by a negative refractive index slab is shown to occur in a full wave numerical simulation of a causal, physically realizable negative index material. Limitations on the observability of this effect in simulations and experiments are discussed. (C) 2003 American Institute of Physics.

引用

页码：1503 / 1505

页数：3

共 10 条

[1] Numerical reflection from FDTD-PMLs:: A comparison of the split PML with the unsplit and CFSPMLs
Bérenger, JP
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2002, 50 (03) : 258 - 265
[2] Left-handed materials do not make a perfect lens
Garcia, N
Nieto-Vesperinas, M
[J]. PHYSICAL REVIEW LETTERS, 2002, 88 (20) : 4
[3] Negative refraction makes a perfect lens
Pendry, JB
[J]. PHYSICAL REVIEW LETTERS, 2000, 85 (18) : 3966 - 3969
[4] Experimental verification of a negative index of refraction
Shelby, RA
Smith, DR
Schultz, S
[J]. SCIENCE, 2001, 292 (5514) : 77 - 79
[5] Limitations on subdiffraction imaging with a negative refractive index slab
Smith, DR
Schurig, D
Rosenbluth, M
Schultz, S
Ramakrishna, SA
Pendry, JB
[J]. APPLIED PHYSICS LETTERS, 2003, 82 (10) : 1506 - 1508
[6] Comment on "Negative refraction makes a perfect lens"
't Hooft, GW
[J]. PHYSICAL REVIEW LETTERS, 2001, 87 (24) : 249701 - 1
[7] Taflove A., 1995, COMPUTATIONAL ELECTR
[8] Some problems with negative refraction
Williams, JM
[J]. PHYSICAL REVIEW LETTERS, 2001, 87 (24) : 249703 - 1
[9] A higher order FDTD method for EM propagation in a collisionless cold plasma
Young, JL
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1996, 44 (09) : 1283 - 1289
[10] Ziolkowski RW, 2001, PHYS REV E, V64, DOI 10.1103/PhysRevE.64.056625

← 1 →