Towards nonlinear plasmonic devices based on metallic nanorods

被引：12

作者：

Dickson, W. ^{[1
]}

Evans, P. R. ^{[1
]}

Wurtz, G. A. ^{[1
]}

Hendren, W. ^{[1
]}

Atkinson, R. ^{[1
]}

Pollard, R. J. ^{[1
]}

Zayats, A. V. ^{[1
]}

机构：

[1] Queens Univ Belfast, IRCEP, Ctr Nanostructured Media, Belfast BT7 1NN, Antrim, North Ireland

来源：

JOURNAL OF MICROSCOPY | 2008年 / 229卷 / 03期

关键词：

nanowires; optical nonlinearity; surface plasmon polariton;

D O I：

10.1111/j.1365-2818.2008.01921.x

中图分类号：

TH742 [显微镜];

学科分类号：

摘要：

The nonlinear optical properties of gold nanorod arrays have been studied with a two-colour continuosly working (CW) pump-probe spectroscopy. The hybridization of the nanorod arrays with a nonlinear polymer (poly-3BCMU) has been investigated for the purposes of active photonic component design. The sensitivity of the plasmonic resonances of the hybrid nanostructured system to pump-induced changes in the refractive index of the polymer surroundings has been used to control the optical extinction of the array. Both reversible and non-reversible behaviour has been observed reflecting the combined effects from the third-order nonlinear response of the hybrid metallo-dielectric system and post-photopolymerization triggered reactions in the polymer.

引用

页码：415 / 420

页数：6

共 19 条

[1] Anisotropic optical properties of arrays of gold nanorods embedded in alumina [J].

Atkinson, R ;

Hendren, WR ;

Wurtz, GA ;

Dickson, W ;

Zayats, AV ;

Evans, P ;

Pollard, RJ .

PHYSICAL REVIEW B, 2006, 73 (23)

[2]

Boardman A.D., 1982, Electromagnetic Surface Modes

[3]

Bohren C. F., 1983, ABSORPTION SCATTERIN

[4] Linear optical properties of polydiacetylene para-toluene sulfonate thin films [J].

Feldner, A ;

Reichstein, W ;

Vogtmann, T ;

Schwoerer, M ;

Friedrich, L ;

Pliska, T ;

Liu, MG ;

Stegeman, GI ;

Park, SH .

OPTICS COMMUNICATIONS, 2001, 195 (1-4) :205-209

[5]

Gibbs H., 1985, Optical Bistability. Controlling Light With Light

[6] STRUCTURAL FEATURES OF OXIDE COATINGS ON ALUMINIUM [J].

KELLER, F ;

HUNTER, MS ;

ROBINSON, DL .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1953, 100 (09) :411-419

[7] ORDERED METAL NANOHOLE ARRAYS MADE BY A 2-STEP REPLICATION OF HONEYCOMB STRUCTURES OF ANODIC ALUMINA [J].

MASUDA, H ;

FUKUDA, K .

SCIENCE, 1995, 268 (5216) :1466-1468

[8] Nonlinear transmission and light localization in photonic-crystal waveguides [J].

Mingaleev, SF ;

Kivshar, YS .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2002, 19 (09) :2241-2249

[9] NONLINEAR ABSORPTION IN POLYDIACETYLENE WAVE-GUIDES [J].

PENDER, WA ;

BOYLE, AJ ;

LAMBKIN, P ;

BLAU, WJ ;

MAZAHERI, K ;

WESTLAND, DJ ;

SKARDA, V ;

SPARPAGLIONE, M .

APPLIED PHYSICS LETTERS, 1995, 66 (07) :786-788

[10] Gold nanorod extinction spectra [J].

Prescott, Stuart W. ;

Mulvaney, Paul .

JOURNAL OF APPLIED PHYSICS, 2006, 99 (12)

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