Experimental Verification of the Spectral Shift between Near- and Far-Field Peak Intensities of Plasmonic Infrared Nanoantennas

被引：146

作者：

Alonso-Gonzalez, P. ^{[1
]}

Albella, P. ^{[1
,2
,3
]}

Neubrech, F. ^{[4
]}

Huck, C. ^{[4
]}

Chen, J. ^{[1
,2
,3
]}

Golmar, F. ^{[1
,5
]}

Casanova, F. ^{[1
,6
]}

Hueso, L. E. ^{[1
,6
]}

Pucci, A. ^{[4
]}

Aizpurua, J. ^{[2
,3
]}

Hillenbrand, R. ^{[1
,6
]}

机构：

[1] CIC NanoGUNE, Donostia San Sebastian 20018, Spain

[2] Ctr Fis Mat CSIC UPV EHU, Donostia San Sebastian 20018, Spain

[3] DIPC, Donostia San Sebastian 20018, Spain

[4] Heidelberg Univ, Kirchhoff Inst Phys, D-69120 Heidelberg, Germany

[5] INTI CONICET, San Martin, Bs As, Argentina

[6] Basque Fdn Sci, IKERBASQUE, Bilbao 48011, Spain

来源：

PHYSICAL REVIEW LETTERS | 2013年 / 110卷 / 20期

关键词：

NEAR-FIELD; SURFACE; SCATTERING; MODES; RESONANCES; MOLECULES; NANOPARTICLES; INTERFERENCE; SPECTROSCOPY; SPACE;

D O I：

10.1103/PhysRevLett.110.203902

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Theory predicts a distinct spectral shift between the near- and far-field optical response of plasmonic antennas. Here we combine near- field optical microscopy and far-field spectroscopy of individual infrared-resonant nanoantennas to verify experimentally this spectral shift. Numerical calculations corroborate our experimental results. We furthermore discuss the implications of this effect in surface-enhanced infrared spectroscopy.

引用

页数：6

共 51 条

[1] Substrate-enhanced infrared near-field spectroscopy
Aizpurua, Javier
Taubner, Thomas
Javier Garcia de Abajo, F.
Brehm, Markus
Hillenbrand, Rainer
[J]. OPTICS EXPRESS, 2008, 16 (03): : 1529 - 1545
[2] Resolving the electromagnetic mechanism of surface-enhanced light scattering at single hot spots
Alonso-Gonzalez, P.
Albella, P.
Schnell, M.
Chen, J.
Huth, F.
Garcia-Etxarri, A.
Casanova, F.
Golmar, F.
Arzubiaga, L.
Hueso, L. E.
Aizpurua, J.
Hillenbrand, R.
[J]. NATURE COMMUNICATIONS, 2012, 3
[3] Visualizing the near-field coupling and interference of bonding and anti-bonding modes in infrared dimer nanoantennas
Alonso-Gonzalez, Pablo
Albella, Pablo
Golmar, Federico
Arzubiaga, Libe
Casanova, Felix
Hueso, Luis E.
Aizpurua, Javier
Hillenbrand, Rainer
[J]. OPTICS EXPRESS, 2013, 21 (01): : 1270 - 1280
[4] Real-Space Mapping of Fano Interference in Plasmonic Metamolecules
Alonso-Gonzalez, Pablo
Schnell, Martin
Sarriugarte, Paulo
Sobhani, Heidar
Wu, Chihhui
Arju, Nihal
Khanikaev, Alexander
Golmar, Federico
Albella, Pablo
Arzubiaga, Libe
Casanova, Felix
Hueso, Luis E.
Nordlander, Peter
Shvets, Gennady
Hillenbrand, Rainer
[J]. NANO LETTERS, 2011, 11 (09) : 3922 - 3926
[5] Enhancement and quenching of single-molecule fluorescence
Anger, P
Bharadwaj, P
Novotny, L
[J]. PHYSICAL REVIEW LETTERS, 2006, 96 (11)
[6] Near-field polarization shaping by a near-resonant plasmonic cross antenna
Biagioni, Paolo
Savoini, Matteo
Huang, Jer-Shing
Duo, Lamberto
Finazzi, Marco
Hecht, Bert
[J]. PHYSICAL REVIEW B, 2009, 80 (15):
[7] Near-field and far-field scattering by bimetallic nanoshell systems
Bruzzone, S.
Malvaldi, M.
Arrighini, G. P.
Guidotti, C.
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (23) : 11050 - 11054
[8] Mapping the plasmon resonances of metallic nanoantennas
Bryant, Garnett W.
De Abajo, F. Javier Garcia
Aizpurua, Javier
[J]. NANO LETTERS, 2008, 8 (02) : 631 - 636
[9] Plasmonic Nickel Nanoantennas
Chen, Jianing
Albella, Pablo
Pirzadeh, Zhaleh
Alonso-Gonzalez, Pablo
Huth, Florian
Bonetti, Stefano
Bonanni, Valentina
Akerman, Johan
Nogues, Josep
Vavassori, Paolo
Dmitriev, Alexandre
Aizpurua, Javier
Hillenbrand, Rainer
[J]. SMALL, 2011, 7 (16) : 2341 - 2347
[10] Trimeric Plasmonic Molecules: The Role of Symmetry
Chuntonov, Lev
Haran, Gilad
[J]. NANO LETTERS, 2011, 11 (06) : 2440 - 2445

← 1 2 3 4 5 6 →